ME2251 HEAT AND MASS TRANSFER syllabus

To Download 4th sem ->ME2251 HEAT AND MASS TRANSFER SYLLABUS CLICK HERE

UNIT I CONDUCTION 11(L)+3(T)

Basic Concepts – Mechanism of Heat Transfer – Conduction, Convection and Radiation

– Fourier Law of Conduction - General Differential equation of Heat Conduction ––

Cartesian and Cylindrical Coordinates – One Dimensional Steady State Heat

Conduction – Conduction through Plane Wall, Cylinders and Spherical systems –

Composite Systems – Conduction with Internal Heat Generation – Extended Surfaces –

Unsteady Heat Conduction – Lumped Analysis – Use of Heislers Chart.

UNIT II CONVECTION 10(L)+3(T)

Basic Concepts –Heat Transfer Coefficients – Boundary Layer Concept – Types of

Convection – Forced Convection – Dimensional Analysis – External Flow – Flow over

Plates, Cylinders and Spheres – Internal Flow – Laminar and Turbulent Flow –

Combined Laminar and Turbulent – Flow over Bank of tubes – Free Convection –

Dimensional Analysis – Flow over Vertical Plate, Horizontal Plate, Inclined Plate,

Cylinders and Spheres.

UNIT III PHASE CHANGE HEAT TRANSFER AND HEAT 9(L)+3(T)

EXCHANGERS

Nusselts theory of condensation-pool boiling, flow boiling, correlations in boiling and

condensation. Types of Heat Exchangers – Heat Exchanger Analysis – LMTD Method

and NTU - Effectiveness – Overall Heat Transfer Coefficient – Fouling Factors.

UNIT IV RADIATION 8(L)+3(T)

Basic Concepts, Laws of Radiation – Stefan Boltzman Law, Kirchoffs Law –Black Body

Radiation –Grey body radiation -Shape Factor Algebra – Electrical Analogy – Radiation

Shields –Introduction to Gas Radiation

UNIT V MASS TRANSFER 7(L)+3(T)

Basic Concepts – Diffusion Mass Transfer – Fick’s Law of Diffusion – Steady state

Molecular Diffusion – Convective Mass Transfer – Momentum, Heat and Mass Transfer

Analogy – Convective Mass Transfer Correlations

Total Number of Periods: L= 45 T= 15 60 periods

TEXT BOOKS

1. Sachdeva R C, “Fundamentals of Engineering Heat and Mass Transfer” New

Age International, 1995.

2. Frank P. Incropera and David P. DeWitt, “Fundamentals of Heat and Mass

Transfer”, John Wiley and Sons, 1998.

REFERENCE BOOKS

1. Yadav R “Heat and Mass Transfer” Central Publishing House, 1995.

2. Ozisik M.N, “Heat Transfer”, McGraw-Hill Book Co., 1994.

3. Nag P.K, “ Heat Transfer”, Tata McGraw-Hill, New Delhi, 2002

4. Holman J.P “Heat and Mass Transfer” Tata McGraw-Hill, 2000.

5. Kothandaraman C.P “Fundamentals of Heat and Mass Transfer” New Age

International, New Delhi, 1998