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JNTU 2007-08 II Year II Sem. B. Tech. MMT- Mechanics of Fluids
Posted Date: 21 Dec 2007 Resource Type: Articles/Knowledge Sharing Category: Syllabus
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Posted By: India Member Level: Diamond
Rating:  Points: 1
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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY
HYDERABAD
II Year B.Tech. MMT II-Sem T P C
4+1* 0 4
MECHANICS OF FLUIDS
UNIT I
Fluid Properties And Fluid Statics: Density, Specific weight, Specific gravity, viscosity, Vapour pressure, compressibility, Pressure at a point, Pascal's law, pressure variation with temperature, density and attitude. Hydrostatic law, Piezometer, Simple and differential manometers, pressure gauges, total pressure and center of pressure plane, vertical and inclined surfaces. Buoyancy and stability of floating bodies.
UNIT II
Fluid Kinematics: Stream line, path line, streak line, stream tube, classification of flows, steady, unsteady, uniform, non-uniform, laminar, turbulent, rotational, irrotational flows, one, two and three dimensional flows Continuity equation in 3D flow, stream function, velocity potential function.
UNIT III
Fluid Dynamics: Surface and Body forces Euler's and Bernoulli's equation derivation, Navier- stokes equation (explanation only) Momentum equation - applications, vortex Free and Forced. Forced vortex with free surface.
UNIT IV
Similitude and Flow Measurement Similarly laws, distorted models. Flow through Venturimeters and Orificemeter, flow through notches and weirs, Viscometers, Hotwire Anemometers, Pitot tube, Flow through nozzles.
UNIT V
Approximate solutions of N.S. Equations - Boundary layer- concepts, Prandtl contribution,Characteristices of boundary layer along a thin flat plate Von-karman's momentum integral equation (No derivation), laminar and turbulent Boundary layers,BL in transition,separation of BL,control of BL separation,flow around
submerged objects, Drag and lift types of drag magnus effect.
UNIT VI
Closed Conduit Flow: Characteristics of real fluids Reynolds experiment Darcy's equation, Minor losses pipes in series pipes in parallel Total energy line and hydraulic gradient line.
UNIT VII
Exact Solutions of Navier Stokes Equations. Flow between parallel plates, flow through long tubes - Fow through inclined tubes, Turbulent flow, variation of friction factor with Reynold's Number Mody's chart.
UNIT VIII
Flow of Compressible Fluid: Introduction, Thermodynamic relations, basic equations of compressible flow, velocity of sound wave in a fluid for isothermal and adiabatic process, mach number and its applications, mach angle, Propagation of Pressure waves and stagnation properties
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Responses
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| Author: India 21 Dec 2007 | Member Level: Diamond Points : 4 | TEXT BOOKS:
1. Fluid Mechanics Hydraulics and Hydraulics Machines Modi & Seth, Standard publications, New Delhi.
2. Engineering Fluid Mechanics by K.L.Kumar, S.Chand & Co.
REFERENCES:
1. Fluid Mechanics Frnk in white Mc-Grawhill.
2. Fluid Mechanics - John F.Dauglas, Pearson Educations publishers.
3. Fluid Mechanics & Hydraulic Machines - D. Ramadurgaiah, Newage Publishers 2005.
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