CE8302 Fluid Mechanics Previous Year Question Paper for Regulation 2017
To understand the basic properties of the fluid, fluid kinematics, fluid dynamics and to
analyze and appreciate the complexities involved in solving the fluid flow problems.
UNIT I FLUID PROPERTIES AND FLUID STATICS
Fluid – definition, distinction between solid and fluid – Units and dimensions – Properties of fluids –
density, specific weight, specific volume, specific gravity, viscosity, compressibility, vapour
pressure, capillarity and surface tension – Fluid statics: concept of fluid static pressure, absolute and
gauge pressures – pressure measurements by manometers-forces on planes – centre of pressure –
buoyancy and floatation.
UNIT II FLUID KINEMATICS AND DYNAMICS
Fluid Kinematics – Classification and types of flow – velocity field and acceleration – continuity
equation (one and three dimensional differential forms)- stream line-streak line-path line- stream
function – velocity potential function – flow net. Fluid dynamics – equations of motion -Euler’s
equation along a streamline – Bernoulli’s equation – applications – venturi meter, orifice meter and
Pitot tube- linear momentum equation and its application to pipe bend.
UNIT III DIMENSIONAL ANALYSIS AND MODEL STUDIES
Fundamental dimensions – dimensional homogeneity – Rayleigh’s method and Buckingham Pitheorem – dimensionless parameters – similitudes and model studies – distorted models.
UNIT IV FLOW THROUGH PIPES
Reynold’s experiment – laminar flow through circular pipe (Hagen poiseulle’s) – hydraulic and energy
gradient – flow through pipes – Darcy – Weisbach’s equation – pipe roughness -friction factorMoody’s diagram- major and minor losses of flow in pipes – pipes in series and in parallel.
UNIT V BOUNDARY LAYER
Boundary layer – definition- boundary layer on a flat plate – laminar and turbulent boundary layerdisplacement, energy and momentum thickness – Momentum integral equation-Boundary layer
separation and control – drag on flat plate
At the end of the course students will be able to
Get a basic knowledge of fluids in static, kinematic and dynamic equilibrium.
Understand and solve the problems related to equation of motion.
Gain knowledge about dimensional and model analysis.
Learn types of flow and losses of flow in pipes.
Understand and solve the boundary layer problems.
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CE8302 Fluid Mechanics Previous Year Question Paper Nov/Dec 2018 Regulation 2017
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