ME2204 FLUID MECHANICS AND MACHINERY SYLLABUS | ANNA UNIVERSITY BE MECHANICAL 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012

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ME2204 FLUID MECHANICS AND MACHINERY SYLLABUS | ANNA UNIVERSITY BE MECHANICAL 3RD SEMESTER SYLLABUS REGULATION 2008 2011-2012 BELOW IS THE ANNA UNIVERSITY THIRD SEMESTER BE MECHANICAL ENGINEERING DEPARTMENT SYLLABUS IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011-2012 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009

ME2204 FLUID MECHANICS AND MACHINERY L T P C
(Common to Aeronautical, Mechanical, Automobile & Production) 3 1 0 4
OBJECTIVES
 The student is introduced to the mechanics of fluids through a thorough
understanding of the properties of the fluids. The dynamics of fluids is introduced
through the control volume approach which gives an integrated under standing of the
transport of mass, momentum and energy.
 The applications of the conservation laws to flow though pipes and hydraulics
machines are studied
UNIT I INTRODUCTION 12
Units & Dimensions. Properties of fluids – Specific gravity, specific weight, viscosity,
compressibility, vapour pressure and gas laws – capillarity and surface tension. Flow
characteristics: concepts of system and control volume. Application of control volume to
continuity equiation, energy equation, momentum equation and moment of momentum
equation.
UNIT II FLOW THROUG CIRCULAR CONDUITS 12
Laminar flow though circular conduits and circular annuli. Boundary layer concepts.
Boundary layer thickness. Hydraulic and energy gradient. Darcy – Weisbach equaition.
Friction factor and Moody diagram. Commercial pipes. Minor losses. Flow though pipes
in series and in parallel.
UNIT III DIMENSIONAL ANALYSIS 9
Dimension and units: Buckingham’s П theorem. Discussion on dimensionless
parameters. Models and similitude. Applications of dimensionless parameters.
,
UNIT IV ROTO DYNAMIC MACHINES 16
Homologus units. Specific speed. Elementary cascade theory. Theory of turbo
machines. Euler’s equation. Hydraulic efficiency. Velocity components at the entry and
exit of the rotor. Velocity triangle for single stage radial flow and axial flow machines.
Centrifugal pumps, turbines, performance curves for pumps and turbines.
UNIT V POSITIVE DISPLACEMENT MACHINES 11
Recriprocating pumps, Indicator diagrams, Work saved by air vessels. Rotory pumps.
Classification. Working and performance curves.
TOTAL: 60 PERIODS
27
TEXT BOOKS:
1. Streeter. V. L., and Wylie, E.B., Fluid Mechanics, McGraw Hill, 1983.
2. Rathakrishnan. E, Fluid Mechanics, Prentice Hall of India (II Ed.), 2007.
REFERENCES:
1. Ramamritham. S, Fluid Mechanics, Hydraulics and Fluid Machines, Dhanpat Rai &
Sons, Delhi, 1988.
2. Kumar. K.L., Engineering Fluid Mechanics (VII Ed.) Eurasia Publishing House (P)
Ltd., New Delhi, 1995.
3. Bansal, R.K., Fluid Mechanics and Hydraulics Machines, Laxmi Publications (P)
Ltd., New Delhi.