Mandhata Yadav

This course discusses the Solid Foundation for the concept of Heat Transfer and Temperature from Competitive Exam Point of View. It discusses the basics of temperature and heat, modes of heat transfer, thermal resistance, radiation. Numericals are also included in the lessons.

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Hindi

(Hindi) Fundamentals of Heat Transfer

Mechanical Engineering

GATE (Graduate Aptitude Test In Engineering) Preparation

Basic Heat Transfer Concepts

Heat and Mass Transfer

GATE & ESE - ME & CH

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Description of heat transfer and it importance

Introduction of Heat Transfer (in Hindi)

Heat Transfer by Conduction and its Terminology (in Hindi)

Heat transfer by convection and Radiation (hindi)

Heat Transfer by Convection, Radiation and it's Terminology (in Hindi)

Conduction heat transfer in slab and composite slab with solve example

Conduction Heat Transfer in Different Cases: Part 1 (in Hindi)

Solve example on heat conduction through composite slab

Conduction Heat Transfer in Different Cases: Part 2 (in Hindi)

Conduction heat transfer through cylinder and sphere in radial direction with solve example

Conduction Heat Transfer in Different Cases: Part 3 (in Hindi)

General equation of Heat conduction with heat generation, unsteady state, multidiretion heat transfer

General Equation of Heat Conduction: Part 1 (in Hindi)

Solved problems on heat transfer with heat generation

General Equation of Heat Conduction: Part 2 (in Hindi)

Application and expression of critical radius of insulation

Critical Radius of Insulation: Part 1(in Hindi)

Solve problems on critical radius of insulation

Critical Radius of Insulation: Part 2(in Hindi)

Description of heat transfer for lumped system nad fundamental of internal and external resistance

Transient or Unsteady State Heat Conduction: Part 1 (in Hindi)

Solve problems on transient heat conduction

Transient or Unsteady State Heat Conduction: Part 2 (in Hindi)

Lesson describe the fundamental of and importance of fins and also derived the heat transfer formula

Heat Transfer Thought Extended Surface or Finned surface: Part 1 (in Hindi)

Efficiency and effectiveness of fins and their physics significance

Heat transfer thought extended surface or Finned surface: Part-2 (in Hindi)

Basic term use in hear exchanger and application of H.E

Heat Exchanger: Part-1 (in Hindi)

Expression for LMTD in parallel & counter flow.
And also discussed some special case

Heat Exchanger: Part-2 (in Hindi)

Solution of few problem asked in GATE & ESE Examination

Heat Exchanger: Part-3 (in Hindi)

Description of effectiveness of heat exchanger and solve problems on effectiveness

Heat Exchanger: Part-4 (in Hindi)

Description of convection heat transfer and different between free and force convection

Introduction of Convection Heat Transfer (in Hindi)

No slip condition, boundary layer, local heat transfer coefficient.

Boundary layer (Part-1)

Finding the local convective heat transfer coefficient.

Boundary layer (Part-2)

Description of velocity boundary layer, pressure gradient and wall shear stress

Explanation of velocity boundary layer

Description of thermal boundary layer and average convective heat transfer coefficient

Thermal boundary layer

Delail explanation of Nusselt & Prandtl Number with physical significance

Dimensionless Numbers (Part_1)

Description of Reynolds number , laminar and turbulent flow

Dimensionless number (Part_2)

Solve question with Description of Grashof no. & Eckert no. with their relation with Nusselt no.

Dimensionless Number (Part_3)

Explanation of turbulent shear stress, Eddie's and thermal energy transfer

Heat & Moment transfer _(Part-1)

Description of mass conservation & basic fundamental of momentum conservation

Heat & Momentum transfer_(Part-2)

Explanation of momentum conservation equation.. Pressure,velocity, and temperature gradient's in X &  Y direction

Heat & momentum transfer _(Part-)

Explanation of energy conservation equation in convection heat transfer

Heat & Momentum transfer (Part-4)

Solve problem of Nusselt no. And discussion of important topic of heat transfer

Ipartant topic of heat transfer

Fundamental of boiling and condensation (part-1)

Fundamental of boiling and condensation (Part-2)

Introduction of Radiation heat transfer

Radiative properties like absorptivity, reflectivity, transmissivity and emissivity of the body

Radiative properties

Laws of Radiation

Radiation intensity, Radiosity, surface resistance and electrical network

Radiation heat transfer network (Part_1)

Shape factor and Numerical problem on shape factor

Radiation heat transfer network (Part_2)

Radiation heat exchange between two bodies ans it's electrical network

Radiation heat transfer network (Part_3)

Described all the questions that asked from Radiation heat transfer in GATE examination 2016 & 2017

Solve problem of Radiation heat transfer

Description of Radiation shields with solved problem

Radiation Shields

Bharat Singh

This course will desribe the various ways of calculating heat transfer rate and details about heat exchangers.

Elements of Heat Transfer

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

Rahul Choubey

In this Course I Will cover  Numerical based on LMTD method,Effectiveness-NTU method  of parallel flow and counter flow heat exchanger with the help of Previous year GATE question.

(Hindi) Numerical on Heat Exchanger

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

41 lessons • 9h 32m

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Introduction of Heat Transfer (in Hindi)

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Heat Transfer by Conduction and its Terminology (in Hindi)

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Heat Transfer by Convection, Radiation and it's Terminology (in Hindi)

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Conduction Heat Transfer in Different Cases: Part 1 (in Hindi)

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Conduction Heat Transfer in Different Cases: Part 2 (in Hindi)

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Conduction Heat Transfer in Different Cases: Part 3 (in Hindi)

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General Equation of Heat Conduction: Part 1 (in Hindi)

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General Equation of Heat Conduction: Part 2 (in Hindi)

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Critical Radius of Insulation: Part 1(in Hindi)

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Critical Radius of Insulation: Part 2(in Hindi)

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