As you have asked about the previous year question papers of the Fluid Mechanics subject in 3rd Semester of BTech In Civil Engineering, I want to tell you that I was unable to find the paper.
But I am providing you with the syllabus, check below for the details
FLUID MECHANICS

UNIT I
FLUIDS PROPERTIES AND FLUID STATICS

Scope of fluid mechanics - Definitions of a fluid - Methods of analysis - Dimensions and units - viscosity, density, perfect gas, vapour pressure and surface tension - Basic equation of fluid static - Pressure measurements - Manometers. - Forces on plane and curved surfaces - Buoyancy and floatation - Stability of floating bodies - Relative equilibrium.

UNIT II
BASIC CONCEPTS OF FLUID FLOW

(a) Kinematics – Methods of describing fluid motion - Classification of flows - Streamline, streak-line and path-lines - Stream function and velocity potentials - Flow nets; (b) Dynamics - Dimensional Concepts of System and Control volume- Application of control volume to continuity, energy and momentum - Euler’s equation of motion along a stream line - Bernoulli’s equation - Applications to velocity and discharge measurements - Linear momentum equation and moment-of-momentum equations and their applications

UNIT III
DIMENSIONAL ANALYSIS AND MODEL STUDIES

Fundamental dimensions - dimensional homogeneity - Rayleigh’s method and Buckingham Pi-Theorem - Dimensionless parameters - Similitude and model studies - Distorted Models.

UNIT IV
INCOMPRESSIBLE VISCOUS FLOW

Laminar flow between parallel plates, and pipes - Development of laminar and turbulent flows in pipes- Reynolds experiment - Darcy-Weisbach equation - Moody diagram - Major and minor losses of flow in pipes - Pipes in series and in parallel.

UNIT V
BOUNDARY LAYERS AND TRANSPORT BY ADVECTION AND DIFFUSION

Definition of boundary layers - Displacement, momentum and energy thickness - Laminar and turbulent boundary layers - Momentum integral equation – Steady molecular diffusion and conduction – Turbulent transport equations – Channel diffusion and Dispersions and Applications.

For more details, you can refer to the attached file

Attached Files

Fluid Mechanics syllabus Anna University.pdf (434.3 KB, 44 views)