My name is Akash Kunjalwar. I've done my BE in Mechanical from Osmania University. My CGPA is 8.34 and I'm presently preparing for GATE'19. 

Akash Kunjalwar

The Gate syllabus for Heat transfer have been covered. Detailed explanation for conduction, convection and radiation have been given. Heat exchanger performance analysis is also explained.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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Heat Transfer: GATE (Mechanical)

Basic Heat Transfer Concepts

Heat and Mass Transfer

Mechanical Engineering

GATE & ESE - ME & CH

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

The overview of all the topics that are going to be discussed in the course are mentioned.

Overview of Heat Transfer

Definition and laws governing the modes of Heat transfer are given along with the derivation for heat conduction equation in Cartesian coordinates. Conduction through Slabs, pipes and hollow spheres under steady conditions are derived. The concept of thermal resistance had been explained.

Heat Transfer Part-1

Temperature Distribution for slab, hollow cylinder and hollow spheres had been derived. Convection is explained and heat transfer through composite slabs, hollow cylinder and hollow spheres are derived.

Heat Transfer Part -2

Critical thickness value for cylinder and spheres are derived along with temperature equations for slab, cylinder and spheres under 1D steady state heat conduction with uniform heat generation condition.

Heat Transfer Part -3

Heat transfer through fins at various conditions are derived. The relationship between effectiveness and efficiency is also explained.

Heat Transfer Part -4

Description and significance of various dimensionless numbers is given along with the concept of thermal boundary layer and characteristic length.

Heat Transfer Part -5

Unsteady heat conduction including the lumped analysis is explained along with the significance of heisler charts. Empirical correlations for free and forced convection are given in case of flow over plates and flow through pipes.

Heat Transfer Part -6

Radiation, its properties and the general terms are defined and also the laws used in radiation like Stefan Boltzmann law, Wien's Displacement law, Planck's law and Kirchoff's law are explained.

Heat Transfer Part -7

This is the last part of radiation in which the concept of irradiation, Radiosity is explained along with the significance of radiation shields.

Heat Transfer Part -8

The introduction and classifications of heat exchangers is given along with the concepts of overall Heat Transfer Coefficient and fouling factor. The LMTD is defined and the assumptions for its derivation are specified.

Heat Transfer Part -9

LMTD Derivation for parallel and counter flow heat exchanger is explained along with the concept of NTU. Effectiveness for parallel and counter flow heat exchanger is also derived.

Heat Transfer Part -10

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Working with H C Verma Sir. IIT kanpur. Writer. Traveller.

Abhishek Dass

In this course, I have tried to cover heat and mass transfer from gate exam perspective but also by including experiments wherever possible.

(Hindi) HMT with Experiments - Module 1

Pursuing Master of Engineering in Advance Production Systems from NITTTR Bhopal ,passionate about teaching and learning new things.

Rahul Choubey

In this course, Rahul will discuss Heat Exchangers and Numerical Associated with it in detail.

(Hindi) Heat Exchangers

Mechanical Engineer and pursuing ME in BITS Pilani, love travelling,  foodie, cricket lover, fitness enthusiastic.kuldeepraval1992@gmail.com

Kuldeep Raval

I am going to teach Different heat treatment processes used in industry for various applications. I will give detail analysis of each process and solve questions asked in GATE and IES. I have used diagrams and drawings to grab difficult concepts easily as human mind is more adept to learn through visualising figures and drawings.

Material Science: Heat Treatment Process (Tricks to remember concepts easily)

I m Shantonu modak, Faculty in NIT Allahabad in Mech.deptmnt. Earlier I hv crack ISRO, BARC scientist, ESE exm

Shantonu Modak

This unit gives you the outline of the course, understanding the Heat Transfer. This subject is very interesting and easy to understand.The subject is basically both theoretical ,practically and numerically covered.Also will be very helpful interview

Lessons

11 lessons • 1h 51m

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Overview of Heat Transfer

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Heat Transfer Part-1

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Heat Transfer Part -2

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Heat Transfer Part -3

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Heat Transfer Part -4

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Heat Transfer Part -5

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Heat Transfer Part -6

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Heat Transfer Part -7

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Heat Transfer Part -8

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Heat Transfer Part -9

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