proceedings final

National Conference on Emerging Trends in Mechanical Engineering (NCETME’15)

D1. DESIGN AND CONCEPT FABRICATION OF BIOMASS GASIFIER

K.Rohit1, S.Srinath2, B.Thowfique Rameez3, S.Varun4, R.Radhakrishnan1*

1,2,3,4 Department of Mechanical Engineering, Adithya Institute of Technology,Coimbatore, India.

1* Professor, Department of Mechanical Engineering, Adithya Institute of Technology, Coimbatore, India.

ABSTRACT

The gasification technology is now considered to be the most renewable energy source

for the last few years. There is huge expectation from the industry for its application.

Gasification is the process of reaction of raw fuel material at high temperature with controlled

oxygen. The resulting gas mixture is called synthesis gas or syngas and it’s a fuel. The

biomass gasifier, using wood chips or any organic waste as the fuel. The producer gas

consisting of H2 (hydrogen), CO (carbon monoxide), Co2 (Carbon-dioxide), CH4 (methane),

N2 (nitrogen). To build updraft gasifier likely to be the most appropriate technology for

developing countries as a source of development in agricultural sector, fuel for automobile

engine, power development, etc. In updraft gasifier the fuel is fed at the top of the reactor and

moves downward, the air intake is at the bottom and the gas leaves at the top. The resultant

gas produced by the gasification process is fed as an input to the 300lit boiler for better

efficiency of the boiler using the bio waste material.

Keywords:Gasification, biomass, updraft gasifier (UDG), equivalence ratio(ER), producer gas.

D2. EFFORTLESS HYDRAULIC BRAKE AND CLUTCH OPERATING SYSTEM USING SOLENOID VALVES

S.Hariharasudhan1, P.M Karthik1, K.Selvaprakesh1, S.Vikram1

1 PG Scholar,Manufacturing Engineering ,Mechanical Department, Kathir College Of Engineering “Wisdom Tree” Neelambur, Coimbatore, Tamilnadu.

ABSRACT

The main aim of this modified hydraulic clutch & Brake operating system is to reduce the

Cost of the braking system, because of major component of the brake booster is eliminated

and increasing the efficiency by using solenoid valves. And also reduce the effort required by

driver to press the clutch &Brake pedal to operate the clutch and brake shoes. Most of the

SNS College of Technology – Department of Mechanical Engineering


drivers said they feel very uncomfortable to press the clutch pedal during long travel driving

because, it requires much effort even it may cause problems like arthritis for the drivers. Our

system reduces all the those problems and reduces additional problems like slipping,

dragging and grabbing Hence it increases driving pleasure in the LCV’S like (Mahindra

bolero, TATA 207) and commercial vehicles like Eicher (10.70) and in Tata(407,909,) and

vehicles in Ashok Leyland.

This system reduces the various clutch problems like clutch slipping, dragging and

grabbing so, that the vehicle can be drived efficiently, the damage to the gear train and

universal joints in driving shaft is prevented. Increase the braking system efficiency of the

vehicle. By installing this system both clutch and brake efficiency will be increase and easy

to handle.

Keywords: hydraulic clutch, slipping, dragging, grabbing, brake efficiency.

D3. MODELLING AND ANALYSIS OF A CAR BUMPER USING VARIOUS MATERIALS BY FEA SOFTWARE

R.RANJITHKUMAR1, J.P.RAMESH2

1PG Student, Department of Mechanical Engineering, Valliammai Engineering College,Kattankulathur

2HOD, Department of Mechanical Engineering, Valliammai Engineering College,Kattankulathur

ABSTRACT

Bumper is an important part which is used as protection for passengers from front and rear

collision. The intend of this study was to investigate the structure and material employed for

car bumper in one of the car manufacturer. In this study, the most important variables like

material, structures, shapes and impact conditions are studied for analysis of the bumper

beam in order to improve the crashworthiness during collision. The simulation of a bumper is

characterized by impact modeling using Pro/Engineer, impact analysis is done by SOILD

WORKS according to the speed that is 13.3 m sec-1 (48 km h-1) given in order to analyze the

results. This speed is according to regulations of Federal Motor Vehicle Safety Standards,

FMVSS 208- Occupant Crash Protection whereby the purpose and scope of this standard

specifies requirements to afford impact protection for passengers. In this research, analysis is

done for speed according to regulations and also by changing the speeds. Simulation using



Finite Element Analysis software, which is SOILD WORKS, was conducted. The material

used for bumper is ABS Plastic ands2 Glass Epoxy.

Keywords: Pro-E, meshing, bumper, stress, displacement, strain.

D4. DESIGN AND FABRICATION OF DISC TYPE HYBRID TURBINE-PUMP

D.Amalraju1, K.Jeyaprakash2, Cyril Joseph Francis3

1Assistant Professor, Hindusthan College of Engg & Technology, Coimbatore

2Assistant Professor, SNS College of Technology, Coimbatore, Tamilnadu3Assistant Professor, Ranganathan Engineering College, Coimbatore,

ABSTRACT

Integration of two types of viscous drag hydraulic machines is presented in this paper. Disc

turbine and pump are well known for century, they have been used in many applications all

around the globe. Fluid transportation and power generation is the key for this kind of

product development. This prototype is made to explore the possibility of combining pump

and turbine in one single casing model. Based on many literature review and simulation

through computational fluid dynamic is used to arrive the model. The model is manufactured

and tested; results were compared with the simulation results. A single circular casing model

is used for operating both pump and turbine, with separate inlets and common outlet. AC

electric motor is coupled with the model when operate with pump and the same coupling is

used to drive a DC motor when turbine is in operation.

Keywords: Viscous drag, Computational fluid dynamic, Circular casing



D5. DESIGN AND OPTIMIZATION OF MACHINING FIXTURE

LAYOUT USING BACTERIA FORAGING ALGORITHM

P.Praveen1, Dr.S.Selvakumar2, and T.Anandaraj3

1Department of Mechanical Engineering, Kongu Engineering College, Erode, Tamilnadu, 2Department of Mechanical Engineering

3Department of Mechanical Engineering, Kongu Engineering College, Erode, Tamilnadu,

Email: [email protected], [email protected], [email protected]

ABSTRACT

Machining fixtures are used to locate and constrain a workpiece during a machining

operation. Fixture layout is the positioning of fixturing elements such as locators and clamps.

To ensure that the workpiece is manufactured according to specified dimensions and

tolerances, it must be appropriately located and clamped. Minimizing workpiece deformation

due to clamping and cutting forces is essential to maintain the machining accuracy. An ideal

fixture design exhibits minimum deformation while machining.

The purpose of this research work is to design an optimum fixture in order to reduce

the maximum elastic deformation of the workpiece caused by the clamping and machining

forces acting on the workpiece while machining. This will be achieved by selecting the

optimal number of fixture elements with optimum locations.

To find the optimum location of fixture elements locator and clamp positions are

varied with the basic 3-2-1 layout. Then the corresponding moment values are found out by

Bacteria Foraging Algorithm (BFA). In BFA objective function for minimization of moment

is formulated. The position of fixture elements which gives minimum moment is the optimum

fixture layout. Then the workpiece deformation for the optimum fixture design is found out

by ANSYS.

Index Terms - Fixture layout; Machining force; Clamping force; Bacteria foraging

algorithm; Harmonic analysis.



D6. DESIGN OF AUTOMATIC CAR MAT CLEANER MACHINE

S.Hemnath1, P.Vishnu Prakash2

1PG student, Department of Production Engineering, PSG College of Technology, India.2PG student, Department of Production Engineering, PSG College of Technology, India.

ABSTRACT

A new advanced technique to be launched in India is an Automatic car mat cleaner machine

specially designed to wash the car floor mats. Recent washing process is done with the help

of manual process and it requires more time to wash the mats and final finishing of the mats

is not expected to the customer requirement. Instead of manual process a new concept is

implemented to wash the car floor mats automatically with the help of brush rollers and poly-

urethane sponge material to absorb the water particles present in the mat at the final stage of

washing process. Dust particles present in the mats will be removed easily with the help of

brush roller and good surface finish will be obtained. Though it is an automatic process,

minimum time required to wash the mats is 9s/mat. Automatic setup will be useful to all car

service stations.

Keywords: Bush rollers, Brush roller, Poly-urethane sponge rollers, Three phase induction

motor, chain sprocket and V- Belt mechanism.

D7. REDUCING THE STRUCTURAL MASS OF A REAL-WORLD DOUBLE GIRDER OVERHEAD CRANE

V.V. ArunSankar[1], Deepak Vijayan.P[2], Ibrahim Ashraf. MY[3]

[1] Assistant Professor, Karpagam College of Engineering,

Coimbatore,[email protected][2] UG Student, Karpagam College of Engineering,

Coimbatore, [email protected]

[3] UG Student, Karpagam College of Engineering, Coimbatore, [email protected]

ABSTRACT

Overhead cranes are often subjected to heavy stresses on its structure as they carry heavy

loads. One way of reducing its stresses and there by its life span is by optimization and mass

reduction. The main aim here is to reduce the structural mass of a real-world double girder

overhead crane, through the use of modern computer modeling and simulation methods and



applications. The structural mass reduction are designed and verified by structural static

stress simulations.

Index terms—overhead crane, stresses on double girder overhead crane, structural

optimization in a double girder overhead crane, stress analysis of crane hook

D8. FAILURE ANALYSIS OF TRACTOR HITCH PIN

Silambarasan K1, Prakash C2, Prasanth D2, Sudharsan M2, Venkatesh S2

1 Faculty Mechanical Engineering, Info institute of Engineering2 Final year student, Mechanical Engineering, Info institute of Engineering

ABSTRACT

Hitch pin is a type of connecting pin which is used in tractors to connect the trolley with the

tractor. In agricultural aspect it is used to connect the plougher with the tractor. The life of the

hitch pin is more important factor in tractors. The failure of the pin leads to the reduction of

its life which becomes a leading issue for the end users.

The use of this type of pin is subjected to various loading conditions and different

environmental situations. Due to improper selection of the design constraints makes the pin’s

life shorter. The pin should be designed and manufactured in such a way to meet out both on

road and off road conditions where the tractor usually works.

The solution for such problems is arrived on proper selection of the load constraints that the

pin actually subjected to in real time and suitable alternative material that suits the

environmental conditions such as sea regions, dry areas and in all weather conditions. The

material chosen provides a better load withstanding capacity and also accommodates the

working conditions with increased life.

Keywords: Hitch pin, connecting pin, alternative material.



D9. DESIGN OPTIMIZATION OF MONOBLOCK CENTRIFUGAL PUMP IMPELLER USING COMPUTATIONAL FLUID DYNAMICS

Dr.K.Ragu1,V.M.Mohamed Ashif2, K.Naveen Kumar3

1Associate Professor, Dept. of Mechanical Engineering, PSG College of Technology, Coimbatore.

2,3UG Scholars, Dept. of Mechanical Engineering, PSG College of Technology, Coimbatore.

ABSTRACT

The objective of this research work is to improve the efficiency of the existing impeller of a

centrifugal pump. The performance curve of the existing pump is drawn by testing it on the

experimental test rig. The existing impeller and the casing is modeled using NX CAD

software. The CAD model is imported and analyzed using SolidWorks Flow Simulation ,a

CFD software package. Suction pressure is given as inlet boundary condition and discharge is

given as outlet boundary condition. From the CFD results, the head developed, torque

requirement and efficiency are obtained. The existing impeller is modified and CFD analysis

is made to determine the efficiency. The number of vanes, inlet blade angle and outlet blade

angle of the existing design is modified and variation in the head developed, efficiency and

torque are noted. The number of vanes in the present model is 6.The number of vanes is

changed to 4,5 and 7 and CFD analyses are made for each model. The outlet blade angle of

the existing impeller is 16⁰.The outlet blade angle is changed to 14⁰and 18⁰and CFD analyses

are made. The inlet blade angle of the existing impeller is 34.8⁰.The inlet blade angle is

changed to 32.8⁰, 36.8⁰, 38.8⁰and 40.8⁰and CFD analyses are made for each model. The

optimum values of number of vanes, outlet blade angle and inlet blade angle are chosen from

these results. The optimized impeller is modeled and CFD analysis is made. It is found that

the efficiency is increased by 8.28%.

Keywords- Centrifugal pump, Computational Fluid Dynamics(CFD), Impeller, Efficiency.



D10. ANALYSIS AND OPTIMIZATION OF SUPPORTED

AND UNSUPPORTED CALIBRATION TORQUE BEAMS

L.Muthuraman1 Dr. Latha Nagendran21ME Product design and Development College of Engineering, Guindy, Anna University,

Chennai – [email protected]

2 Dr. LathaNagendran Director , AUFRG – CAD/CAM College of Engineering, Guindy, Anna University, Chennai – 32.

ABSTRACT

This paper will briefly explain the engineer’s approach to optimize the conservative design

of Torque beam in various steps. The techniques employed are Size Optimization, Shape

Optimization and Topology Optimization. Various designs have been created, analyzed and

its Maximum stress is compared with the material’s yield strength.

Keywords: Beams, stress, yield strength, Topology Optimization.

D11. OPTIMIZATION OF MILLING PARAMETERS FOR MAGNESIUM AM60 ALLOY

V.Sathyamoorthy*, A.Somasundaram, Department of mechanical engineering,

Kongu engineering college, Erode – 638052, Tamil nadu,

*Corresponding Author, E-mail: [email protected]

ABSTRACT

The present work is aimed to find an optimum combination of cutting parameters to achieve

low surface roughness in end milling of magnesium AM60 with TiN coated carbide tool

under dry condition. The cutting parameters evaluated were spindle speed, depth of cut and

feed rate have the greatest effect on the success of the machining operation. Design of

experiments (DOE) with Response Surface Methodology (RSM) using Box behnken design,

analysis of variance (ANOVA) andthe regression equations are used to find the optimal

combinations of cutting parameters to achieve low surface roughness.Confirmation

experiments with the optimum combinations of cutting parameters were carried out in order

to explain the effectiveness of the response surface design concepts. It can be concluded that



RSM method is effective and efficient method to optimize milling parameters for low surface

roughness.

Keywords: Milling Parameters, AM60, Response Surface Methodology, ANOVA.

D12. TRANSMISSION AND TRANSAXLE TORQUE BRAKING

Kavinkumar.K. Hariharan.V

Mechanical engg. SNSCT, Coimbatore +919597613816 [email protected]

Mechatronics Engg. Kumaraguru College of Technology, Coimbatore

ABSTRACT

Through analyzing the operating principles of the hydraulic retarder of automatic

transmission, it is indicated the necessity of hydraulic retarder in heavy vehicles. From testing

the operating procedures and retarding ability of the hydraulic retarder, it is verified that the

hydraulic retarder could extend the life of brake and enhance the driving safety.

Keywords: hydraulic; transmission, Torque brake

D13. EXPERIMENTAL ANALYSIS OF COMPOSITE LEAF SPRING

Kalaiyarasan.p,Vijayarahavan.d,Vishnu.v.g, UG Students, SNS College of technology M.Sureshkumar, Assistant Professor, SNS College of technology

ABSTRACT

The Automobile industry has shown keen interest for replacement of steel leaf spring

with that of glass fiber composite leaf spring, since the composite material has high strength

to weight ratio, good corrosion resistance and tailor-able properties. In the proposed project

the material selected is a glass fiber and coconut fiber which will be more economical and

will reduce total cost of composite leaf spring. A leaf spring with a constant width and

thickness is fabricated by hand lay-up technique which is very simple and economical.



M1. STUDY OF EFFECT OF SOLID CONTAMINATION IN BALL

BEARING THROUGH VIBRATION SIGNALS

K.A.Ibrahim Sheriff1*, V.Hariharan2, S.Ashwin Kannan 3 Department of Mechanical Engineering,

Kongu Engineering College, Perundurai, Tamilnadu, [email protected]

ABSTRACT

Bearings are commonly used component in all rotating machineries. There are several

reasons for the failure of bearing. The Contamination of solid particles in bearing parts is one

of the main causes for the bearing failure in machinery parts which leads to the catastrophic

failure, less productivity and more downtime. So diagnosis of bearing defect is essential to

improve the efficiency of machineries. Vibration measurement technique is used for the

diagnosis of rolling element bearing defects. This paper deals with the analysis on the effect

of lubricant contamination with solid particles like Green sand and SiO2 in the ball bearings

using vibration signals. The contaminant particle size is taken as constant size of 53µm. The

ball bearing type 6205 is used for the analysis. The setup is run at four speeds 900 rpm, 1200

rpm, 1500 rpm and 2100 rpm. The load on the bearing is applied which ranges from 0 to 50

N with 10 N equal intervals. The experiment is carried out in a defect free bearing and single

defect at various elements of the bearing. The defect has been created artificially in the

bearing elements by electrical discharge machining. The test is carried out with solid

contaminant at different concentration levels (5%, 15%, and 25%) under various load and

speed conditions. RMS signal parameter is considered for the analysis and signals are

compared for different contaminant materials. From the experimental analysis, it is shown

that RMS increases when contaminant concentration level and speed increases. The graphs

are plotted and the results have been discussed.

Keyword :Ball bearing; Solid Contaminants; Vibration analysis.



M2. INVESTIGATION ON MECHANICAL PROPERTIES OF SISAL

(TREATED & UNTREATED) GLASS FIBER WITH EPOXY

COMPOSITES

1 D.Aravinthkumar Sriguru institute of technology2 G.Venugopal Sriguru institute of technology

ABSTRACT

Glass Fiber Reinforced Polymers is a fiber reinforced polymer made of a plastic

matrix reinforced by fine fibers of glass. Fiber glass is a lightweight, strong, and robust

material used in different industries due to their excellent properties. The use of natural fibers

is improved remarkably due to the fact that the field of application is improved day by day

especially in automotive industries.

The incorporation of natural fiber with GFRP improves the tensile, flexural and

impact strength of the materials and placing the GFRP layers at the ends possess good

mechanical strength. In the present study the mechanical properties such as tensile, flexural,

impact, hardness of sisal(untreated)–glass fiber and sisal(treated with KOH solution

composite materials is studied. The sisal–GFRP composite materials are produced by

compression molding process.

M3. TUNGSTEN INERT GAS WELDING OF DISSIMILAR METAL

(SA304:316) TESTING AND ANALYSING

Senthilnathan K , Karthick S, Department of MechanicalEngineering Pavendar bharathidasan

institute of Information & technology Trichy - 620024, Tamilnadu, India

Mr.E Ramesh M.tech.,Ph.D.. Department of Mechanical Engineering Pavendar bharathidasan

institute of Information & technology Trichy - 620024, Tamilnadu, India

ABSTRACT

Dissimilar metal welding has become a critical technology in many areas. Stainless Steel ,

low carbon steel , high alloy materials for parts requiring strength and corrosion resistance.

The best combination of wear resistance and corrosion resistance supported by SA304:316

which is a heat treatable austenitic chromium nickel stainless steel is preferred for medical

equipments. Austenitic stainless steel is a widely used material in the current industrial area

including higher and lower temperature applications such as storage tanks, pressure cups,



furnace equipments etc. Usage ratio of those materials are increasing constantly due to the

superior corrosion resistance and mechanical properties, Gas Tungsten Arc Welding

(GTAW) process are widely used for stainless steel welding, especially for full penetration

welds in thin guage materials. Selection of shielding gas and filler material is crucial

parameter for the quality, the microstructure and properties of weldments. The weldment

properties strongly depend on the shielding gas, since it dominates the mode of metal

transfer. Shielding gas not only affects the properties of weld but also determines weldability,

the appearance, the shape and penetration of bead as well. Pure argon is mainly used for

GTAW as shielding gas at present. The most common shielding gases are argon riches

mixtures, such as argon with a few percent helium, carbon dioxide, hydrogen, oxygen,

nitrogen for GTAW process. In this project, we have made many attempts to make test pieces

to predict the process parameter of TIG for getting maximum weldment, best mechanical

properties and minimum Heat Affected Zone (HAZ). The planned experimentsare conducted

in the TIG welding machine. The test piece examination is carried out by the following

processes: Hardness testing; Tensile testing; Trnsverse Bend testing; Impact testing.



T1. PERFORMANCE STUDY ON INDIRECT SOLAR DRIER FOR

DRYING POTATO

P.Arunpandian, S.Arun Kumar, M.AntoniEliyas, P.Balaji, IV Year.Coimbatore Institute of Engineering and Technology.

ABSTRACT

Solar air heating is a solar thermal technology in which the energy from the sun is captured

by an absorbing medium and used to heat air. In this project a solar setup consists of a 0.6 hp

blower, solar flat plate collector and a drying chamber. The flat plate air collector and the

drying chamber are fabricated, using 1.2 mm thick GI sheet. The dimension of the air heater

is 2 m length, 1 m width and 0.15 m height; the area of the absorber plate is 2m2. The V-

corrugated 0.45 mm thick GI sheet is used as absorber plate and a transparent glass of 4 mm

thick is covered the collector to reduce the loss of solar radiation. The dimensions of the

drying chamber are 0.75 × 0.75m and height 1.05m and it has been designed with four trays

for placing the products and the distance between each tray is 200 mm. The chamber and

collector are insulated at all sides using glass wool as insulation material with thickness of 25

mm, to reduce the heat loss.

Keywords: Solar Drier, flat plate air collector, absorber plate, drying chamber.

T2. NITROGEN ENRICHED AIR USING REDUCING NOX EMISSIONIN A BIO- DIESEL POWERED IC ENGINE

K.A.Manoj,M.Prabu Student, Mechanical Engineering,

Karpagam college of Engineering,Coimbatore

V.Loganathan Assitant Professor, Karpagam college of Engineering,Coimbatore

ABSTRACT

The decreasing availability of fossil fuels pushes thenations to use alternate fuels. The

alternate energy sources which are available for Automotive are Bio Diesel, Solar energy,

electric energy and Hydrogen energy. Among the various energy sources Bio-Diesel is

recognized as the most feasible and affordable source of energy for future. When Bio-Diesel

is considered the availability of fuel, CO, HC emissions, engine adaptability to fuel, lubricity

property and performance of Engine all sounds well but when emissions are analyzed, there

is a sharp increase in the NOx emission while using Bio-Diesel as fuel. The most accepted



reason for increase in NOx formation is due to the higher oxygen content of the Bio-Diesel.

This increase in NOxemissions also acts as a major hindrance in commercializing the use of

Bio-Diesel, and also NOx causes adverse effect on human beings and Ozone. This research

paper is aimed to make a way for commercial use of bio diesel on light duty diesel vehicles

by reducing the NOx emission with minimum sacrifice on performance. This research paper

deals with determining the NOx emission in an engine by using conventional Diesel as fuel,

determining the NOx emission in an engine by using JOME (Jatropha Oil Methyl Ester) [B

100] as fuel, determining the NOx emission with Nitrogen enrichment using B 100 as fuel.

These experimental results can be used to establish that NOx can be reduced in Bio diesel

powered IC engine by enriching air with Nitrogen.

Keyword:Biodiesel, Emissions, JOME, Nitrogen.

T3. PORTABLE GASIFIER STOVE USING SOLAR ENERGY

Saran.S1, Saravana Sundar.A2 and Shankar Ganesh. N3

[email protected],[email protected],[email protected],2DEPARTMENT OF MECHANICAL ENGINEERING, 3rdyear

3 Professor, DEPARTMENT OF MECHANICAL ENGINEERING,

KINGSTON ENGINEERING COLLEGE,

VELLORE-632006

ABSTRACT

One of the most deadly threats that women and children are facing today is right inside their

own home.The simple fact of cooking is responsible for two million deaths globally today

each year, this is because close to three million people still depend upon solid fuels such as

wood to cook their food everyday and these fuels when burned in open fire emit toxic smell

that fills their surroundings.The collecting of woods leads to deforestation and these

emissions from solid fuels contribute to global climate change.This silent killer kills almost

half of the world’s population.But this can be reduced by using clean cook stoves which emit

zero smoke.

Keywords: gasifier stove, solar energy,fuel moist wood.



T4. A COMPARATIVE STUDY OF DIESEL ENGINE

PERFORMANCE AND EMISSION CHARACTERISTICS

OF BIODIESEL BLENDS WITH DIESEL

Leo Jose.I , Nandhakumar.S, Department OF Mechanical Engineering, Pavendarbharathidasan Institute of Information, Technology

ABSTRACT

This paper is aimed at study of the performance andemission characteristics of direct

injection diesel engine fueledwith linseed oil and cotton seed oil mixing biodiesel blends

withdiesel fuel. The comparison was done with base fuel as dieseland linseed oil and cotton

seed oil biodiesel blends. Theexperiments were conducted with various blends of biodiesel

atdifferent engine loads. It was found that BMEP, indicatedthermal efficiency, Brake thermal

efficiency and specific fuelconsumption is maintained at base fuel performance. The

mainfactor is emission of CO2, un-burnt hydrocarbon, NOX andsmoke were less as compare

to base fuel. And linseed and cottonseed biodiesel is renewable in nature, so practically

negligibleemission is added to the environment.

Keywords: Bio Diesel, Brake Thermal Efficiency, BMEP, Bio Diesel Blends.

T5. EXPERIMENTAL INVESTIGATION ON ELECTRONIC

EQUIPEMENT COOLING WITH USING WATER, ETHANOL AND

PETROL MIXTURE

S.Vijayakumar1 T.Venkatajalapathi2

1M.E, Thermal Engineering 2 Assistant Professor [SRG]1 Department of Mechanical Engineering, S.N.S College of Technology, Coimbatore- 35.2 Department of Mechanical Engineering, S.N.S College of Technology, Coimbatore -35.

ABSTRACT

Experimental analysis on indirect cooling of electronic equipments is presented. The

principle involves the use of more than one phase change material. The heat generating

electronic component is simulated experimentally by an electric plate heater. The component

is thermally protected by a primary coolant by non-contact cooling, while a secondary

coolant helps in removing the heat from the primary coolant. The primary and secondary

coolants are maintained unmixed. The heat from the secondary coolant is ultimately



dissipated to the ambient. The phase change materials considered are ethanol, petrol, and

water. Measurements have been recorded both in transient and steady state conditions, which

reveal the cooling system to take heat loads. The salient features of the technique are (i)

Absence of a prime mover and hence more reliable and (ii) Use of commonly available phase

change materials, thus making the system cost-effective, without compromising on the

fundamental functionality of large heat dissipation.

Keywords: electronic equipment cooling, phase change cooling, natural cooling

T6. GENERATION OF THERMOFUELS FROM VARIOUS PLASTIC

WASTES

Vinothkumar M Shyamsundar R

Bannari Amman Institute of Technology - Sathyamangalam

ABSTRACT

Plastics are employed in entire range of industrial and domestic areas. Plastics have become

an indispensable part in today’s world due to their Light-weight, Durability, Energy

efficiency, faster rate of production and Design flexibility. Plastics offer a variety of

environmental benefits. However, their production, applications, and disposal has many

environment concerns. Indian automobile industry is growing at more than 18% p.a. and is

hungry for plastics. Various methodologies have been tried and tested to process waste

plastics for many years, with recycling becoming the most common method reflecting

today’s environmental requirements. Liquefaction of plastic is a superior method of reusing

this resource. Among all of them, a promising method is PYROLYSING the carbonaceous

solid wastes. There are no health hazards and there is a possibility of clean environment. The

production of thermo fuel from waste plastics is one of the better methods to save the

environment profitably in a refinery therefore appears possible

Keywords: Plastics, thermo fuels, Pyrolising.



T7. PERFORMANCE CHARACTERISTICS OF C I ENGINE USING PREHEATED AIR

Authors:Pugazhendhi G1, Rajapandi P2, Senthil Kumar M S2, Vimal P2, Subash S2


ABSTRACT

This project aims in finding the effect of increase of the ambient air temperature

before entering the naturally aspirated diesel engine on performance. The experimental

investigation was carried out on a single cylinder four strokewater cooled diesel engine. It

includes heating of inlet air temperature by utilizing the heat from the exhaust gas. For that a

one–shell six - tube pass heat exchanger is designed and fabricated which in turn increases

the air temperature entering into the diesel enginecombustion chamber. The results showed

that improvement in brake thermal efficiency by using the heated air compared with ambient

air intake. Also it showed that the there is a significant reduction in total fuel consumption

when heated air is introduced into the cylinder. Experimental data obtained in this work were

compared with other references were found to be in good agreement with experimental

results.

T8. HEAT TRANSFER AUGMENTATION OF CUO AND AL2O3NANOFLUIDS

Karthikeyan V K, Veeramanikandan M

Department of Mechanical Engineering, Sri Ramakrishna Engineering College,

Coimbatore, Tamil Nadu, India

ABSTRACT

The recent advance in research has made it possible to produce nanometer-sizes

particles. Innovative nanometer-sized solid particles is dispersed in heat transfer fluids are

called ‘nanofluids’. This dispersed nanoparticles can change the transport and thermal

properties of the base fluid. Normally metal has high thermal conductivity then base fluid, so

nanofluid definitely have much thermal conductivity then conventional heat transfer fluid.



Recently, as an innovative nanoparticles have been used in conventional heat transfer fluids.

Our work is to increase the thermal conductivity of fluids with water and ethylene glycol are

as base fluid and particles of Al2O3 and CuO are as suspension material. The aim of this

review is to find the high thermal conductivity nano-fluid for heat transfer application.

T9. SUN TRACKING WITHOUT SENSORS

sankar.m&muthusaravan.s1chandru.r 2jeevanadh.g 3karuppusami.t1Faculty of Institute of Engineering

2final year students of Mechanical Engineering Institute of Engineering

ABSTRACT

Solar panel has been used increasingly in recent years it convert solar energy to electrical

energy. The solar panel can be used either as a standalone system or as a larger solar system

that is connected to the electricity grids. The earth receives 84 terawatts of power and our

world consumes about 12 terawatts of power per day. We are trying to consume more energy

from the sun using solar panel.

The tracking system will move the solar panel so that it is positioned perpendicular to

the sun for maximum energy conversion at all time. The system will be using

microcontroller, stepper motor system and solar panel. Our system will output to 40% more

energy than solar panels without tracking system.

The major part of this sun tracking system is the microcontroller. All the operation is

control it. Another component is the rechargeable battery which is used to store energy which

is received from the panel. Micro controller unit receives the status of the battery by the

charge control. Control unit decides in which direction the panel has to be rotated to get

maximum sunlight. The panel can be rotated in the desired direction by the stepper motor.



T10. EXPERIMENTAL COMPARISON OF PERFORMANCE OF

STAGGERED AND DOUBLE CROSS FLOW SHELL AND TYPE HEAT

EXCHANGERS

Dorasami P Charan Kumar L.Venkatesh, Coimbatore Institute of Technology,

Coimbatore, India.

ABSTRACT

Experimental and computational studies on the modified arrangement of the tubes in shell and tube

heat exchanger have been explored in the present paper. In this modified shell and tube heat

exchanger, the tubes are arranged both in horizontal as well as vertical directions with respect to the

shell side flow. With this modified shell and tube heat exchanger, the analysis investigates

effectiveness and overall heat transfer coefficients for different mass flow rates. The model was

fabricated and tested. The hot and cold fluids inlet and outlet temperatures are measured and then

calculations are made. It is clear that the proposed model maximizes the heat transfer rate for the

given mass flow rate. Designed in Solid works and analysed using Fluent, simulations have been done

for different mass flow rates and the results have been compared with the experimental values. The

values from both experimental and computational methods are almost same.

T11. STUDY ON OFFSHORE WIND ENERGY

(Growth of offshore wind farms and Parameters for potential offshore wind farms)

Karthikeyan V K (AP/Sr), Department of Thermal Engineering, Sri Ramakrishna Engineering College, Coimbatore, India

Palanivelrajan A R , Department of Thermal Engineering, Sri Ramakrishna Engineering College, Coimbatore, India

ABSTRACT

As a result of the increase in energy demand and government subsidies, the usage of wind

turbine system (WTS) has increased dramatically. Wind power is one of the fastest growing

industries in many areas, especially the Offshore and coastal wind power those with shallow

coastal regions due to the preferable generation conditions available in the regions. This study

presents the interaction between wind turbines and the atmosphere, in addition the estimates

the global and regional atmospheric energy losses due to such interactions. The Energy losses



may be due to various parameterization which includes Wind Resource Assessment (i.e.,)

Investigation of Site-Specific Wind Field Parameters, Modeling and Design Optimization

Aerodynamic Characteristics and Structural Response of Large-Scale Wind Turbine and

Turbine Blades. Wind shear, turbulence, and waves are also main contributing factors in

unsteady loading of offshore wind turbines.

T12. DESIGN AND FABRICATION OF WASTE COLLECTING

VEHICLE

Muthusaravanan S1, Prashanth N2, Sasi Kumar S2,Sathyamoorthy K2, Vijayakumar S2


ABSTRACT

In the present day scenario the solid waste collection and disposal is a leading

problem all over the world. The increase in human population and the growth of industries

are the victims of the littering the environment by their wastes.

In recent years, applications of industrial wastes have been considered in road

construction with great interest in many industrialized and developing countries. Even though

the disposal of waste needs some better solution, the problem of collecting waste is a major

issue in most of the places. In India the human intervention is made involved in collecting

solid waste from roads and other places. Such people who work on these are in a situation to

meet various health hazards.

In order to provide a safe working environment to those people works on maintaining

the cleanliness and healthiness of a place. Through this project the design and fabrication of a

vehicle for collection of solid waste without direct intervention of the humans is carried out.

The solid wastes from the road surfaces are being collected into the bin automatically as the

vehicle have its forward motion. In addition to this we have avoided the usage of any external

power source for the functioning of the vehicle.



T13. EMISSION CHARACTERISTICS OF VARIOUS BIODIESEL BLENDED WITH DIESEL

Ramesh Babu R, Jidhesh PDepartment of Thermal Engineering, Sri Ramakrishna Engineering College, Coimbatore,

Tamil Nadu, India

ABSTRACT

Biodiesel has become one of the most versatile alternative fuel options for diesel engine

applications. It is an urgent need for India as well to search for an option to run diesel engine

using a fuel other than conventional and petroleum based diesel. The present work

investigates the engine emissions characteristics for direct injection diesel engine using

coconut biodiesel, soya bean methyl ester and fish oil blends without any engine

modifications. The coconut oil has three fuel samples, such as DF (100% diesel fuel), CB5

(5% coconut biodiesel and 95% DF), and CB15 (15% CB and 85% DF) respectively are

used. The engine exhaust gas emissions, lower HC, CO and, higher CO2 and NOx emissions

have been found for biodiesel blended fuels compared to diesel fuel was studied. The

different blends of a soybean methyl ester (SME) with diesel fuel .There are two sample SME

oils such as B20 SME and B100 SME are used. The measured CO emissions of B20% SME

and B100% SME were found to be 11.36% and 41.7% lower than that of diesel fuel was

studied. The various blends of fish-oil biodiesel with diesel, B25, B50, B75, B100 were used

in the experiment. At full load, B100 fuel produced higher smoke, NOx, CO and HC

emissions of 34.95%, 1.65%, 14.6%, and 1.8% respectively with reference to diesel fuel was

studied. The emission of carbon dioxide, carbon monoxide, hydrocarbons and oxides of

nitrogen gases in exhaust were recorded.

T14. PERFORMANCE CHARACTERISTICS OF C I ENGINE USING PREHEATED AIR

Pugazhendhi G1, Rajapandi P2, Senthil Kumar M S2, Vimal P2, Subash S2


ABSTRACT

This project aims in finding the effect of increase of the ambient air temperature

before entering the naturally aspirated diesel engine on performance. The experimental

investigation was carried out on a single cylinder four strokewater cooled diesel engine. It



includes heating of inlet air temperature by utilizing the heat from the exhaust gas. For that a

one–shell six - tube pass heat exchanger is designed and fabricated which in turn increases

the air temperature entering into the diesel enginecombustion chamber. The results showed

that improvement in brake thermal efficiency by using the heated air compared with ambient

air intake. Also it showed that the there is a significant reduction in total fuel consumption

when heated air is introduced into the cylinder. Experimental data obtained in this work were

compared with other references were found to be in good agreement with experimental

results.

T15. HEAT TRANSFER AUGMENTATION OF CUO AND AL2O3NANOFLUIDS

Karthikeyan V K, Veeramanikandan MDepartment of Mechanical Engineering, Sri Ramakrishna Engineering College,

Coimbatore, Tamil Nadu, India

ABSTRACT

The recent advance in research has made it possible to produce nanometer-sizes particles.

Innovative nanometer-sized solid particles is dispersed in heat transfer fluids are called

‘nanofluids’. This dispersed nanoparticles can change the transport and thermal properties of

the base fluid. Normally metal has high thermal conductivity then base fluid, so nanofluid

definitely have much thermal conductivity then conventional heat transfer fluid. Recently, as

an innovative nanoparticles have been used in conventional heat transfer fluids. Our work is

to increase the thermal conductivity of fluids with water and ethylene glycol are as base fluid

and particles of Al2O3 and CuO are as suspension material. The aim of this review is to find

the high thermal conductivity nanofluid for heat transfer application.

Keywords: Nanofluid, Nanoparticle, Suspension, Thermal conductivity.

T16. DESIGN AND FABRICATION OF WASTE COLLECTING

VEHICLE

MuthusaravananS1, Prashanth N2, Sasi Kumar S2,Sathyamoorthy K2, Vijayakumar S2




ABSTRACT

In the present day scenario the solid waste collection and disposal is a leading problem all

over the world. The increase in human population and the growth of industries are the victims

of the littering the environment by their wastes.

In recent years, applications of industrial wastes have been considered in road

construction with great interest in many industrialized and developing countries. Even though

the disposal of waste needs some better solution, the problem of collecting waste is a major

issue in most of the places. In India the human intervention is made involved in collecting

solid waste from roads and other places. Such people who work on these are in a situation to

meet various health hazards.

In order to provide a safe working environment to those people works on maintaining

the cleanliness and healthiness of a place. Through this project the design and fabrication of a

vehicle for collection of solid waste without direct intervention of the humans is carried out.

The solid wastes from the road surfaces are being collected into the bin automatically as the

vehicle have its forward motion. In addition to this we have avoided the usage of any external

power source for the functioning of the vehicle.

T17. APPLICATION OF NANOFLUIDS TO HEAT EXCHANGERS TO ENHANCE THE HEAT TRANSFER RATE

Jisha Angeline B, ME- Thermal Engineering, Sri Ramakrishna Engineering College,

Coimbatore

ABSTRACT

A nanofluid is a dispersion of nanoparticles in a fluid medium. The nanoparticles are made of

metals, oxides, carbides or carbon nanotubes. The base fluids are water, ethylene glycol or

oil. The nanofluids shows enhanced thermal properties than the conventional heat transfer

fluids. The thermo physical properties like thermal conductivity, viscosity and specific heat

capacity for different nanofluids are summarized here. This paper also shows the application

of nanofluids to heat exchangers: shell and tube heat exchanger and double pipe heat

exchanger and their heat transfer enhancement.

Keywords: Nanofluid, thermo physical properties, heat exchangers



G1. HIGH SPEED CONVOLUTION AND DECONVOLUTION

ALGORITHM

(Based on Ancient IndianVedicMathematics)

B. SINDHUJA , M.VISHNUPRIYANKA

ABSTRACT

The Fast Fourier Transform (FFT) is a computationally intensive digital signal processing

(DSP) function widely used in applications such as imaging, software-defined radio, wireless

communication, instrumentation. The FFT basically perform convolution and deconvolution

operation. They computation time of co-efficient is very high. Our project proposes to direct

method of computing the discrete linear convolution, circular convolution and deconvolution.

The approach is easy to learn because of the similarities to computing the multiplication of

two numbers. The most significant aspect of the proposed method is the development of a

multiplier and divider architecture based on Ancient Indian Vedic. The reconfigurable FFT

has been designed, optimized and implemented on an FPGA based system. This

reconfigurable FFT is having the high speed and small area as compared to the conventional

FFT.

Keywords—Linear Convolution, Circular Convolution, Deconvolution, Vedic

Mathematics,Nikhilam Verilog, Urdhva Triyagbhyam.

G2. AN EFFICIENT KEYWORD SEARCH RETRIEVAL BASED ON THE PAGE RANKING AND THE USER RANKING OVER

DIFFERENTIAL QUERY SERVICES

Premalatha.K, M.E Department of CSE, Akshaya College of Engineering and Technology

[email protected]

ABSTRACT

The needs of Cloud computing is increasing due to massive increase of user access to the

cloud databases. The more number of users are trying to access the cloud databases to fulfill

their storage requirements where the cloud service providers need to focus on providing

efficient services. In the existing work, EIRQ technique is implemented where it aims to

retrieve the documents based on user requirements and also focus on reduction of

communication cost. The EIRQ doesn’t concentrate on retrieving most similar documents to



the users. Hence it needs to be concentrated to improve the user friendly environment. in this

work, the page ranking scheme is introduced which concentrates on retrieving the most

similar documents to the users. This approach improves the user friendly environment as well

as it tries to focus on the reduction of communication cost.

Index Terms—Cloud Computing, AES algorithm, Page ranking

G3. INNOVATIVE ELECTRO DIGITAL METER FOR AUTOMATIC E-BILLING WITH POWER THEFT IDENTIFICATION

V.Thamizharasan##[email protected]#Assistant Professor, Department of ECE,

V.Manikandan1 [email protected],[email protected],

T.Dhivagar3H.Mohamad Basheer4 [email protected] [email protected],2,3,4 Final ECE, Erode Sengunthar Engineering College, Erode

ABSTRACT

Energy meter reading is a very important task in the electric power distribution

system. In conventional system energy meter reading should be taken manually by workers

and the readings will be fed to the billing software. In this system many error occurs due to

wrong observation, entering process, and also more workers required, this system is more

expensive. Sometimes the power theft occurs by the direct connection from main to electrical

appliances without connecting energy meter. Our project overcomes this limitation and

problems by fully automated system.

By implementing this project we can reduce number of workers in Electricity Board

and avoid the manual error. And also we can control the power theft by direct connection

from main to electrical appliances without connecting energy meter can be avoided easily.

G4. COST AND ENERGY EFFICIENT RESOURCE ALLOCATION OF OVERLAY ROUTING RELAY NODES

Dr.S.Jayanthy1, M.Saranya2, S.Varshalakshmi2, S.Vasanthakumari2

1-Professor and Head, 2-Bachelor of Engineering students of ECE

Sri Ramakrishna Engineering College-Coimbatore, India


mailto:[email protected]






ABSTRACT

Overlay routing is a very attractive scheme that allows improving certain routing properties

such as delay or Transmission Control Protocol (TCP) throughput. However, deploying

overlayrouting requires the placement and maintenance of overlay infrastructure. This gives

rise to the problem of using a minimal set of overlaynodes. In this project, we rigorously

study this optimization problem. Here, we proposed Overlay Routing Resource Allocation

(ORRA) algorithm to solve this problem and showed less number of relay nodes is sufficient

to enable routing over shortest paths from a single source to all autonomous systems (ASs) in

the current Border Gateway Protocol (BGP) routing policy. This scheme is very useful for

TCP performance improvement resulting in an almost optimal placement of overlaynodes.

Our algorithmic framework can be used in order to deal with efficient resource allocation in

overlay routing and also improves the routing metric against cost.

Index Terms— Overlay network, resource allocation, and relay nodes.

G5 DROWSINESS DETECTION USING EEG

Sri Hari.S1, Manivannan.R2, Vignesh.D3, Prashanth.A.V4, Madhuvathani.R5

1,2,3,4UG Scholar, Departmentof Electronics and Communication EngineeringKPR Institute of Engineering and Technology, Coimbatore-641015,India.

5Assistant Professor, Department of Electronics and Communication EngineeringKPR Institute of Engineering and Technology, Coimbatore-641015,India.

ABSTRACT

A real-time wireless electroencephalogram (EEG)-based brain–computer interface (BCI)

system for drowsiness detection has been proposed. Drowsy driving has been implicated as a

causal factor in many accidents. Therefore, real-time drowsiness monitoring can prevent

traffic accidents effectively. However,current BCI systems are usually large and have to

transmit an EEG signal to a back-end personal computer to process the EEG signal. In this

study, a novel BCI system was developed to monitor the human cognitive state and provide

biofeedback to the driver when drowsy state occurs. The proposed system consists of a

wireless physiological signal-acquisition module and an embedded signal-processing module.

Here, the physiological signal-acquisition module and embedded signal-processing module

were designed for long-term EEG monitoring and real-time drowsiness detection,

respectively. The advantages of low over consumptionand small volume of the proposed



system are suitable for automobile applications. Moreover, a real-time drowsiness detection

algorithm was also developed and implemented in this system.

Index Terms—Drowsiness detection, electroencephalogram (EEG), brain–computer interface (BCI).

G6 A NOVEL HYBRID CLUSTERING BASED CLASSIFICATION

APPROACH TO DETECT INTRUSIONS IN WIRELESS NETWORKS

#1K.S.Dhanalakshmi M.E, #2P.Sahana, #3S.Sakunthala Devi@Priya, #4G.SanthiniElectronics and Communication Engineering Department, Kalasalingam University.

Krishnankoil-626126, Virudhunagar, Tamil Nadu, India.#1Associate Professor, 2#3#4U.G.Scholar, Email id: #[email protected] ,

#[email protected], #[email protected]

ABSTRACT

Intrusion Detection System (IDS) has been used as a vital instrument in protective the

network from malicious or abnormal activity. It is still needed to know what intrusions have

happened or are happening, so that we can understand the security threats and risks and thus

be better prepared for future attacks. With the ability to analyze network traffic and recognize

incoming and ongoing network attack, majority of network administrator has turn to IDS to

help them in detecting anomalies in network traffic in this paper,For detecting various types

of malicious network traffic,here intrusion detection systems are used because it cannot be

detected by a conventional firewall.Then preprocessing was done for removing the noise by

using text filtering.Text filtering is closely related to categorization and clustering of

text.After that, The clustering process was done by using K-means clustering.Then by using

K-mean clustering the distance between each data sample was detected.The feature extraction

was done by Knn classifier in which the dataset is tested and trained.Finally in the

performance, accuracy was calculated and high computational efficiency is obtained.

Keywords: Intrusion detection, Anamoly detection, Cluster center.

G7 SECURE IRIS AUTHENTICATION USING VISUAL CRYPTOGRAPHY



mailto:[email protected]%20,%20#[email protected]

mailto:[email protected]%20,%20#[email protected]


S.Lavanya(1271162), III MCA, K.S.Rangasamy College of Technology, Tiruchengode-15

ABSTRACT

This project is entitled as “SECURE IRIS AUTHENTICATION USING VISUAL

CRYPTOGRAPHY” is authorized iris using authentication system. Security of data has been a

major issue from many years. Using the age old technique of encryption and decryption has

been easy to track for people around. Providing security to data using new technique is the

need of the hour. This project uses the technique of Visual cryptography and providing

biometric authentication. For automated personal identification biometric authentication

is getting more attention. Biometrics is the detailed measurement of human body. Biometrics

deal with automated methods of identifying a person or verifying the identity of person based

on physiological or behavioural characteristics. There are various applications where personal

identification is required such as passport Controls, computer login control, secure electronic

banking, bank ATM, credit cards, airport, mobile phones, health and social services, etc.

Many biometric techniques are available such as facial thermo gram, hand vein, odour, ear,

hand geometry, fingerprint, face, retina, iris, palm print, voice and signature. Among those

iris recognition is one of the most promising approach because of stability, uniqueness and

non-invasiveness.

G8 NANOTECHNOLOGY- AN END FOR CANCER

G.R.RAMESRI, [email protected], K.MENAKA, [email protected]

ABSTRACT

Electronics and computational techniques are increasingly being used to analyze biological

cells to diagnose diseases and develop methodologies to cure diseases inside the body. One

such technology is ‘Nanotechnology’. The paper emphasizes on the best and effective

utilization of Nanotechnology in the treatment of cancer. The design of nanodevice is based

on the constant study of cancer cells and nanotechnology. The nano device is injected to the

patient which can travel through blood vessel, identify and destroy cancer cells. The system

is fully automated whereby the device manages to move to the affected cells through certain

algebraic calculations automatically wherever it might be placed. The theme is based on the

fact that the cancer cells get destroyed on exposure to RF signals, due to high heat generation.




In our paper we design a device that contains sensors, transceivers, motors and a processor

which are made up of biodegradable compound. No more destruction of healthy cells due to

harmful toxins and radiations generated through chemotherapy and radiation therapy.

A nanometer is one billionth of a meter - 1/80,000 the width of a human hair, or about the

combined diameter of ten hydrogen atoms.[1] Nanotechnology is the art of manipulating

materials on the atomic or molecular level and is used to build microscopic devices such as

robots and other machines. These miniature devices play an important role in providing safe

and efficient analysis and treatment of disease.

G9 AN IMPROVED MICROPARTITIONING MECHANISM FOR MAP REDUCE USING EVALUATION OF COST

FUNCTIONS.

Nithya.M1, M.E Department of CSE, Akshaya College Of Engineering & Technology,[email protected]

ABSTRACT

Due to the massive improvement in the usage of data’s in the real world, it becomes more

burdens to handle and process it effectively. The Map reduce is the one of the more

developed technology which is used to handle and process the big data/largest tasks. Map

reduce is used to partition the task into sub partitions and map those partitions into the

machines for processing. This process need to be done by the considering the minimization of

cost and meeting deadline to improve the user satisfaction. In the previous work, CRESP

approach is used which focus on allocating the map reduces tasks in the machine with the

consideration of reduction of cost and deadline. However this method does not concentrate on

the skew and stragglers problem which can occur while handling the largest task. In our

work, we try improve the performance of resource allocation strategy by considering the

skews and stragglers problem in mind. This problem of skews and stragglers are handled by

introducing the partitioning mechanism. The partitioning mechanism will improve the failure

of task allocation strategy.

Index Terms—Cloud Computing, Hadoop,Map Reduce,Micro Partitioning.

G10 TAS: EFFICIENT SECURE TRUST AUTHORITY SYSTEM FOR MILITARY NETWORKS



Deepa.V Mariyaselvi.J Faculty of Department of CSE Student of Department of CSE Velammal Engineering College Velammal Engineering college Anna University Chennai,India Anna University Chennai,India Email:[email protected] Email:[email protected]

ABSTRACT

Large scale systems face security threads from faulty or hostile remote computing elements.

Portable devices and call it MobID.Tolerant network technology become a successful

solution provided.soldiers carried wireless devices are walky talkie etc. they communicate

each other and access confidential informnatio.To develop trustworthy mechanism provide

text baesd encryption method is used to detect Sybil nodes.Proposed Trust Authority

System(TAS) that means discover intermediate nodes between sender and receiver that

detects attacks and loss of information in mobile nodes.

INDEXTERMS:Accesscontrol,Trust authority,Sybil attack,Text Based Encryption

G11. A Review on Emerging Engineering Applications in Food Processing Sectors

Kalpana.Aa, T. Prakashb

aJRF, Department of Nano Technology , TNAU, Coimbatore,b Assistant Professor (SG),Department of Mechanical Engineering,

SNS College of Technology, Coimbatore,*Corresponding author E-mail ID: [email protected]

Tel.: +91 8883289898, 8883189898.

ABSTRACT

The Indian food processing Industry is a high priority sector and the

Government of India has adopted major policy decision for developing the food processing,

preservation and packaging sectors. The food-processing sector is rapidly being

transformed into a high-volume industry.About 200 million people changed from

subsistence foods like cereals and pulses to basic products that demand more processing

like packaged dough and packaged homogenized milk. The technology available in India in

the agro-food processing equipment sector is not much advanced when compared to the

developed countries. In India, the major research development in the agri-food sector has

been on the processing of food rather on developing equipments in this sector. Most of the



technologies available in the equipment sector which could be considered as globally

competitive fall in the category of pre-harvesttechnologies. But now, with the food

processing sector being identified as a high priority industry in India, the equipment sector

is also gaining importance. Major research and developments are taking place in the

equipment sector.


proceedings final

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