water hybrid engine 0 2

WATER HYBRID ENGINE 0.1Prepared by

ARPIT JAYASWALGuided by

Dhiren Doshi

MECHANICAL ENGINEERING DEPARTMENTPARUL INSTITUTE OF ENGINEERING AND TECHNOLOGY

DIPLOMA STUDIES2013-14

INTRODUCTIONWater hybrid engine is first ever developed four stroke engine, which is design to works on the mixture of petrol and unsaturated water steam.

Water Hybrid Engine 0.1

WORKING PRINCIPLE

Volumetric Expansion of Unsaturated Steam in Engine cylinder, at time of Combustion in Cylinder produces Pressure, which is applied on Piston, and Power Stroke in obtain in Four Stroke Engine.

Temperature produced at the end of burning of fuel in engine range in 1200 to 2000 °C.


INTRODUCTION TO FOUR STROKE ENGINE


PURPOSE OF DEVELOPMENT


To Increase The Efficiency Of Engines In Comparison With Conventional Engine Technology

To Bring New Reform In Field Of Development Of Alternative Fuels.

To Decrease The Consumption Of Fuel, Like Petrol.

Bring a technology in field of automobile world, which make future vehicle economical.

Develop the technology for future which has wide scope in future industry of power production

SOLUTION TO PROBLEM

Water hybrid engine is the first four stroke engine technology that works on using mixture of petrol and water, hence it decreases the consumption of the petrol and equivalent work can be obtain.


This technology is the ultimate solution the problem of scarcity of petrol and developing solution to the alternate fuel problem.

SOLUTION TO PROBLEM

Water hybrid engine technology is also economical in use, and it is economical in construction, water hybrid engine is ECO FRIENDLY upto some extend.

Water Hybrid Engine technology doesn’t require any special change in engine technology, nor any special kind of fuel.


WORKING OF WATER HYBRID ENGINE 0.1




Water Pre Heater System

Copper pipe winding on exhaust pipe, so absorb heat of exhaust gas, and heat water inside copper pipe winding.

Copper cylindrical water tank to store water and accumulated steam from copper pipe winding.

Steam outlet valve to control the flow of steam to carburetor from water tank.

Super heater to convert water into saturated steam by keeping single layer contact with exhaust gases.



Working Mechanism Unsaturated steam enter into air filter and mix with air and flow into carburetor. In carburetor it mixes with petrol In appropriate proportion.

Then the mixture enter into engine cylinder for combustion process.

Due to combustion high temperature is generated, which expand the volume of unsaturated steam.

Due to which pressure is generated, which apply on piston and power stroke is obtain.

CONSTRUCTION DETAILS


Material Details.

Four stroke engine 110 ccPoppet valve Copper tube pipe


Water Hybrid Engine 0.1Fuel Regulator.

Capillary Tube.

Cylindrical Adaptors.

Standard Pressure Gauge

Copper Cylindrical Tank


Petrol filterNuts & Bolts

Pilot Jet

Wheel Stand




Construction of Water Pre Heater

Copper tube is winded on exhaust pipe, to absorb the maximum heat from exhaust gas.

There are 20 turns of copper pipe on exhaust pipe, from bottom to top as shown in figure.



One single tube on copper is placed inside the exhaust pipe for SUPER HEATING of water. This tube has direct contact with flue gas so super heating is possible in that area, construction of this tube is shown in figure.

Time Calculations Analysis.


Engine is working on the pure intake of petrol for 26 mint at unit acceleration, from 250 ml of petrol.

While, engine is working on the intake of petrol and unsaturated steam at 10 psi for 47 mint at unit acceleration, from 250 ml of petrol.

Only required condition is that the acceleration of the engine should be maintain, and all other condition should be same.

DESIGN & CALCULATION


Engine Specification.



Water Pre Heater System.

Number of turns of copper pipe winding on the exhaust pipe is 21.

While, the outer diameter of the exhaust pipe = 3.183 cm.

So, Coil used in winding = 20 × Л D (circumference of exhaust pipe) = 20 × 22/7 (3.183) = 200 cm.

Water tank Length = 29 cm diameter 2.7 cm.



Wheel Stand and Engine Frame.

Wheel stand length = 52 cm width = 29.5 cm.

Wheel stand Height = 11.5 cm

Angle beam of iron for the support to petrol tank, Length = 85cm.

ADVANTAGES

Consumption of fuel decreases, hence its efficiency is more in comparison to conventional four stroke petrol engine.

Water hybrid engine doesn’t require any major change in design of engine or any big modification in engine.

Setup cost of water hybrid engine is economical.

Material cost is also affordable, and materials are easily available.

Water hybrid engine is economical in application, as it reduces the fuel consumption.

It is also environment friendly, due to reduction of fuel usage. Air pollution is also reduces in environment. Water Hybrid Engine 0.1

ADVANTAGES

This system can be installed in any four stroke engine, running on petroleum fuel.

This system can be installed in multi cylinder engine also.

Water hybrid engine can also be used as power generator.

This technology will not required additional cost of alternative fuel research, or its fuel pump, because pure water is easily available domestically.

No research work is required for environment analysis of fuel, as it steam is not at all harmful for environment.


LIMITATIONS

Water hybrid engine is working on water and petrol mixture, so the required torque cannot be attain in some odd condition.

This technology is not much efficient in cold environment, as the formation of steam process will become time consuming process.

There is formation of scale and slug in the copper pipe. Water used in this engine should be pure water, distilled water, so that the formation of scale and slug in the copper tube can be reduced.


LIMITATIONSLeakage in water pre heater system can reduced the rate of generation of steam, and required pressure of steam cannot be attain, heavy leakage can result in failure of system.

Proper insulation is required in system to achieve maximum efficiency.

Water hybrid engine 0.1 needs few updates and modification, for more efficiency and proper working.

It may require frequent Maintenance and cleaning due to insulation and leakage problem of system.

Maintenance of the water pre heater system is also required for effective functioning of the system.


water hybrid engine 0 2

Technology

water hybrid engine

design of engine

engine cylinder

engine specification

engine frame

engine range

stroke petrol engine

heat water