sem - v: (mech / auto) · full set of revised & updated notes (q. set + theory notes booklet +...

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www.irfansir.com | Call: 9820341855 | Playstore: Irfan sir: Mech | WhatsApp: 9820341855 | Email: [email protected]

Sem - V: (Mech / Auto)

Following Three Heavy Subjects would be taken by Irfan sir for Nov’18 Exam

Subject By At Starts Note Fees

Heat Transfer (GV)

Only Vacation Batch

Record Marks of 97/100 was scored by our student

Shrikant Swaminathan - RGIT College

Irfan sir Dadar

Batch code: HT

Lecture plan on Pg - 3

19th June’18

Everyday, except 1st July 8:45am - 1:15pm

Last lecture: 8th July’18 Total Duration: 19 lec x 4.5 hrs = 85.5 hrs

DOM & I. C. Engine being the other two Heavy Subjects of Sem - 5, it is advisable for the students

to complete HT in vacation period itself

8500*

Dynamics of Machinery (GV)

Only Regular Batch : 7hrs per week


Amritpal Singh - K J Somaiya

Irfan sir Dadar

Batch code: DOM


15th July’18

Every Sunday 8:45am - 1:15pm

Last lecture: 21st Oct’18

In order to complete the extremely Heavy Syllabus of DOM, extra lectures will be conducted on every Friday starting from 20th July, 7:15pm to 9:30pm

8500*

I. C. Engine (GV)

Only Regular Batch


Sonal Vajale - VIVA College

Irfan sir Dadar

Batch code: IC


18th July’18

Every Wednesday 7:15pm - 9:30pm

Last lecture: 3rd Oct’18

Lecture plan has been designed to help students score 20/20 in their Term test and exceptional

marks in their VIVA Exam

6000*

* Fees given above is for a student who joins that single subject only. Students joining more than one subject will be getting the benefit of Discounted Fees as shown on Page - 2.

GV represents that these subjects are part of GATE and other competitive examination syllabus and also have Viva Exam (Vivas will be between 25th Oct’18 to 5th Nov’18).

Note:

College’s start from 9th July’18. Exams would start approx from 20th Nov’18. It is always better for a student to join certain subjects in Vacation and certain in Regular so as to distribute the pressure, make proper utilisation of time and smartly prepare for the semester.

There won’t be any other batch apart from these by Irfan sir for Sem - V i.e. there won’t be any new batch announced for HT, DOM and I C Engine. The lecture content has been

thoughtfully designed by him, so that the lectures do not become heavy for the student and at the same time the subject gets comfortably prepared throughout the semester, giving sufficient time for Revision and Doubt solving and simultaneously satisfying UT - 1 & UT - 2 syllabus as well.

All the varieties of Concepts, Derivations, Numericals & Viva based questions would be taken in the class itself. Full set of Revised & Updated Notes (Q. Set + Theory Notes booklet + Formula list booklet + Extra solved problem booklet + Paper solutions without a single mistake) for Nov’18 Exam would be provided. All the typical Questions from the Recent Mumbai University papers would be solved. There would be a 15 mins of Personal Doubt Solving Session at the end of every lecture. Tips & Tricks for improving the Quality of Attempt and Studying the Subject in a smarter way would be discussed throughout the lectures. Registered students will get access to all the features of Irfan sir App on Playstore. It’s the only app for Mechanical students of MU with maximum 5 stars (356 Five star rating as on 4th Jun’18).

We have a Consistent Track Record of having maximum number of students scoring 20/20 in their UT, 10 Pointers in their subject, 23+ out of 25 in their Viva and 75+ out of 80 in their End Sem Exam. We have produced maximum number of University and College Toppers in these subjects over the last 15 years.

The lectures have been designed in such a way that the student would be equipped to not only top his/her respective College & University but also to excel in all the competitive examinations like GATE, IES, UPSC, Engineering Olympiads, DRDO, ISRO etc along with confidently facing the Technical Interviews at the time of placement.

Address: Room - 112, 1st floor, Pearl Centre, Tulsi Pipe Road, Senapati Bapat Marg, Above Sadguru’s office, Dadar (w) Once out of Rly. station, take immediate right (5 mins of walking distance)

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Discounted Fee Structure

Combo Subject Combo Fees to be paid

1 H.T + D.O.M 7500 + 7500

2 D.O.M + I.C 7500 + 5500

3 H.T + D.O.M + I.C 7500 + 7500 + 5000

4 H.T + D.O.M + I.C + M.M.C (Crash) 7500 + 7500 + 5000 + 5000

Note:

MMC crash batch (8days x 4hrs) will be announced in Oct’18. Its undiscounted fees would be Rs. 5500/-.

There is no compulsion of joining all the subjects of a particular combo together. Admission for the remaining subjects can be taken at a later stage as well (provided seats are available). As and when the student joins the remaining subject of the combo, he/she would be getting the entire benefit of discounted fees then.

Admission Details

Admission started for all the batches of the new semester. Students will be asked to show their college I-card in the second lecture for verification purpose,

to assure that they are students of MU. Fees can be paid from the comfort of your home via BHIM App / Wallets / UPI etc by scanning the following code;

Fees can also be paid by Cash / Debit card / Credit Card / Online Fund Transfer / or by Cheque in favour of “COURSENX EDUTECH PRIVATE LIMITED”. Call on 9820341855 to fix up an appointment for admission. Alternately, if you cannot come for the admission for any reason, then you can pay the fees either by transferring funds or depositing cash in the following Bank Account;

Name: COURSENX EDUTECH PRIVATE LIMITED Current Account no: 124805000652

ICICI Bank, S. V. Road Branch, Santacruz (w), Mumbai.

RTGS / NEFT / IFSC code: ICIC0001248

Note:

Once you have made the payment, please send the Pic of the Receipt / Acknowledgement of fund transfer either on Whatsapp (9820341855) or mail it to us at [email protected] along with the following details;

Full Name of the student: College: Mobile no: Address: Subjects you want to join and its Batch codes (given in the timetable copy):

We would keep your I-cards aside. You can collect it from the staff when you come for the 1st lecture, by submitting the printout of the Receipt /Acknowledgement of Fund transfer / Deposit or showing the Pic / Sms of the same on your Mobile phone.

Admission can be taken on the 1st lecture also (provided seats are available). But the fees will be accepted only in cash.


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Heat Transfer Sem - V: Mech & Auto

Master the Subject with Effectively Designed Lecture Plan for Vacation Batch only at Dadar for Nov’18 Exam

Ideal Batch for scoring 20/20 in UT, 23+ in Viva and 75+ out of 80 in End Sem Exam. Timing for all the lectures; 8:45am to 1:15pm

Lec Date Day Topics covered

1 19th June’18 Batch starts

Tue Intro of Heat Transfer modes Concept & Formula Development: Fourier law & Thermal conductivity Analysis of HT through Plane & Composite wall - Series & Parallel

2 20th June’18 Wed

Concepts & Numericals on:

Convective Film Resistance - HT through Cylindrical & Spherical wall. Composite Wall Analysis - Cylindrical and Spherical wall

3 21st June’18 Thur Numericals on Composite wall …….. Contd

4 22nd June’18 Fri Concepts & Numericals on: Composite walls with

Variable Thermal Conductivity & Thermal Contact Resistance

5 23rd June’18 Sat

Concepts & Numericals on: Critical radius of insulation. Application: Insulation of Steam & Refrigeration pipes & Electrical wires Governing Differential Equation of HT through Fins

6 24th June’18 Sun

Extended surfaces (Fins): Derivation of;

Infinite fin, Finite fin with tip insulated & Finite fin loosing heat at the tip Efficiency & Effectiveness of fin Formula Development & Numericals on Fins

7 25th June’18 Mon Numericals on Fins….. Contd Concepts & Numericals on: Thermometric Well / Thermocouple pocket.

8 26th June’18 Tue

Concepts & Numericals: Unsteady State Heat Conduction

Transient Heat Conduction - Lumped Parameter Analysis Thermocouple junction & Time constant

9 27th June’18 Wed

Heisler charts: How to use? Derivation of General 3D Heat Conduction Equation

Cartesian coordinates Cylindrical coordinates

Numericals on above

10 28th June’18 Thur Concepts & Numericals: Internal Heat Generating Bodies. Numerical Methods Formula Development: Convective Heat Transfer

11 29th June’18 Fri Numericals on: Convective Heat Transfer

Forced Convection - All cases Natural convection - All cases

12 30th June’18 Sat

Numericals - Contd…

Derivation based on Dimensional Analysis:

Pr)(Re,fNu

Pr),(GrfNu

- 1st July’18 Sun Break

13 2nd July’18 Mon Heat Exchanger Analysis:

Classification, Overall HT coefficient & concept of Fouling factor L.M.T.D Derivation + Formula Development

14 3rd July’18 Tue Numericals on: LMTD, Correction factor & Multi Tube - Multi Pass Heat Exchanger

15 4th July’18 Wed

Heat Exchangers - NTU method:

NTU - method: Concepts

Derivation + Formula Development NTU based Numericals

16 5th July’18 Thurs Radiation Analysis:

Concepts + Governing Laws + Formula Development Numericals on: Governing Laws of Radiation

17 6th July’18 Fri Concepts & Numericals on: Shape factor, Irradiation & Radiosity. Radiation HT between Two Gray Bodies: Concepts + Numericals

18 7th July’18 Sat Radiation shields: Concepts + Numericals Radiation HT between Three Gray Bodies: Concepts + Numericals

19 8th July’18 Last lecture

Sun Boiling Regimes, Filmwise & Dropwise Condensation and Heat Pipe

Note: Timing for the 4th and 11th lecture will be from 8am to 12:30pm

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D.O.M

Master the Subject with Effectively Designed Lecture Plan for Regular Batch only at Dadar for Nov’18 Exam

Ideal Batch for scoring 20/20 in UT, 23+ in Viva and 75+ out of 80 in End Sem Exam. DOM would be entirely Numerical and Concept oriented subject.

Lec Date Day Time Topics covered

1 15th July’18 Batch starts

Sun 8:45am - 1:15pm Module - 1.2: Gyroscope

Analysis & Numericals on;

Concept & Derivation of: Gyroscopic couple Effect of Gyroscopic couple on:

Lateral misalignment of rigid disc mounted on shaft Naval ship - Pitching, Steering, Rolling & Yawing Aeroplane Four wheeler taking a turn on level road

Four wheeler taking a turn on a banked road

2 20th July’18 Fri 7:15pm - 9:30pm

3 22nd July’18 Sun 8:45am - 1:15pm

4 27th July’18 Fri 7:15pm - 9:30pm Module - 1.1: Governors


Function & Types Force & Performance analysis of: Watt, Porter, Proell & Hartnell Governor

Performance characteristics: Stability, Isochronism, Hunting, Sensitivity, Governor Effort & Power

5 29th July’18 Sun 8:45am - 1:15pm

6 3rd Aug’18 Fri 7:15pm - 9:30pm

7 5th Aug’18 Sun 8:45am - 1:15pm

Module - 2: Engine Force Analysis


Static & Dynamic Forces in a slider crank mechanism Engine Forces

Dynamically Equivalent system with and without Correction Couple

8 10th Aug’18 Fri 7:15pm - 9:30pm

Module - 3: Free Undamped Vibration Analysis & Numericals on;

Basic concepts of vibration Steps involved in vibration analysis Free undamped Longitudinal, Transverse & Torsional vibration systems Formulation of D.E. using;

Newton’s method Energy method Lagrangian method

Rayleigh method

9 12th Aug’18 Sun 8:45am - 1:15pm

10 17th Aug’18 Parsi New Year Fri 6pm - 9:30pm

11 19th Aug’18 Sun 8:45am - 1:15pm

12 24th Aug’18 Fri 7:15pm - 9:30pm

13 26th Aug’18 Sun 8:45am - 1:15pm

14 31st Aug’18 Fri 7:15pm - 9:30pm

15 2nd Sept’18 Sun 8:45am - 1:15pm

16 7th Sept’18 Fri 7:15pm - 9:30pm Module - 4: Free Damped Vibration


Viscously Damped system - Free vibrations

Overdamped system Critically damped system Underdamped system

Multi spring, multi inertia and multi damper system Coulomb Damping Multi - DOF systems

17 9th Sept’18 Sun 8:45am - 1:15pm

18 14th Sept’18 Fri 7:15pm - 9:30pm

19 16th Sept’18 Sun 8:45am - 1:15pm

20 21st Sept’18 Fri 7:15pm - 9:30pm

21 23rd Sept’18 Sun 8:45am - 1:15pm Module - 5: Forced Vibration


Vibratory systems under Harmonic Force Excitation Vibratory systems under Motion Excitation Force Transmissibility Seismic instruments - Vibrometer & Accelerometer Condition Monitoring & Fault Diagnosis

22 28th Sept’18 Fri 7:15pm - 9:30pm

23 30th Sept’18 Sun 8:45am - 1:15pm

24 5th Oct’18 Fri 7:15pm - 9:30pm

25 7th Oct’18 Sun 8:45am - 1:15pm

26 12th Oct’18 Fri 7:15pm - 9:30pm Module - 6.1: Rotor Dynamics

Analysis & Numericals on: Critical speed of rotor - Undamped & Damped

27 14th Oct’18 Sun 8:45am - 1:15pm Module - 6.2: Balancing


Static & Dynamic Balancing of Multi Rotor system Balancing of Reciprocating Masses in Engines

Single Cylinder Engine Multi - Cylinder Inline Engines

V - Engine Balancing

28 19th Oct’18 Fri 7:15pm - 9:30pm

29 21st Oct’18 Last lecture

Sun 8:45am - 1:15pm

Note: Syllabus completes much before Viva starts, giving you sufficient time to revise (Vivas would be conducted between 25th Oct’18 - 5th Nov’18).

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I. C. Engine Sem - V: Mech & Auto

Master the Subject with Effectively Designed Lecture Plan for Regular Batch only at Dadar for Nov’18 Exam

Ideal Batch for scoring 20/20 in UT, 23+ in Viva and 75+ out of 80 in End Sem Exam

Note: Syllabus completes much before Viva starts, giving you sufficient time to revise (Vivas would be conducted between 25th Oct to 5th Nov).

Record Marks scored by our student of I.C. Engine Batch: Sonal Vajale (VIVA College) - 96/100


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Lec Date Day Time Portion Covered

1 18th July’18 Batch starts Wed 7:15pm - 9:30pm

Concepts & Formula development of

“I C Engine Testing & Performance Analysis”

2 25th July’18 Wed 7:15pm - 9:30pm Above topic will be contd... Theory of Module - 1 Numericals on: Fuel Air Cycles

3 1st Aug’18 Wed 7:15pm - 9:30pm Numericals on: Performance Parameters

4 8th Aug’18 Wed 7:15pm - 9:30pm Numericals on;

Heat Balance Sheet & Morse Test & Willian’s line

5 15th Aug’18 Independence Day Wed 6pm - 9:30pm

Carburettor of SI Engine Ignition systems Combustion stages & Detonation in SI Engines

6 21st Aug’18 Tue 7:15pm - 9:30pm “ Fuel Injection in CI Engines” (Concepts + Formula development)

7 29th Aug’18 Wed 7:15pm - 9:30pm Numericals on: Fuel Injectors of CI Engine

8 5th Sept’18 Wed 7:15pm - 9:30pm Combustion stages & Knocking in CI Engines

9 12th Sept’18 Wed 7:15pm - 9:30pm “Supercharging & Turbocharging” (Concepts)

10 19th Sept’18 Wed 7:15pm - 9:30pm Numericals on: Supercharging & Turbocharging

11 26th Sept’18 Wed 7:15pm - 9:30pm Important Theory will be covered

12 3rd Oct’18 Last Lecture Wed 7:15pm - 9:30pm Electronic Engine Controls: ECM

sem - v: (mech / auto) · full set of revised & updated notes (q. set + theory notes booklet +...

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