CE8302 Fluid Mechanics Previous Year Question Paper for Regulation 2017

OBJECTIVE:
 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

OUTCOMES:
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.

CE8302 Fluid Mechanics Previous Year Question Paper Apr/May 2019 Regulation 2017

CE8302 Fluid Mechanics Previous Year Question Paper Nov/Dec 2018 Regulation 2017

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