JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

UNIT - I

Properties of fluids, Measurement of pressure. fluid kinematics - Streamline, path line and streak lines and stream tube, classification of flows, steady, unsteady, uniform, non-uniform, laminar, turbulent. Rotational and irrotational flows – Equation of continuity for one dimensional flows – Stream and velocity potential functions

UNIT - II

Fluid Dynamics: Surface and body forces – Euler’s and Bernoulli’s equations for flow along a stream line. Bernoulli’s equations for real fluids, Flow measurement by Venturimeter and orifice meter.

UNIT - III

Conduction: Modes of Heat Transfer, Fourier heat conduction equation, general heat condition equation, conduction through homogeneous slab, cylinder and sphere, Heat Transfer through Composite structures as plane wall, cylinder.

UNIT - IV

Convection: Dimensional analysis, Rayleigh and Buckingham methods applied to heat transfer, Non- dimensional members in heat transfer. Thermal and velocity boundary layer, Mean temperature for evaluation of fluid properties. Forced convection of laminar flow inside ducts and over bodies. Local and average heat transfer coefficients.

UNIT - V

Radiation: Emission characteristics and laws of Black body radiation, Incident radiation, total and Monochromatic quantities. Laws of black, Kirchoff, Lambart, Stephan and Boltzman. concept of shape factor, Emissivity. Classification of heat exchangers – overall heat transfer Coefficient and fouling factor – Concepts of LMTD and NTU methods

TEXT BOOKS

• 1. Heat Transfer – Sachdev - TMH
• 2. Heat Transfer - PK Nag – TMH
• 3. Fluid Mechanics and Hydraulics Machines by Dr.R.K.Bansal

REFERENCE TEXT BOOKS:

• 1. Heat Transfer / Sukhatme.
• 2. Heat Transfer – A Practical Approach – Yunus Cengel, Boles / TMH.
• 3. Fundamentals of Engineering Thermodynamics / Michael J Moran / John Wiley & Sons
• 4. Engineering Fluid Mechanics by K.L.Kumar, S.Chand & Co.