# Fluid Mechanics by Ali Raza

Fluid mechanics is the branch of physics that studies how fluids (liquids, gases, and plasmas) behave and interact with forces and energy. Fluid mechanics has many applications in engineering, geophysics, biology, and other fields.

Fluid mechanics can be divided it into three parts; fluid statics, fluid kinematics and fluid dynamics.

Fluid statics deals withe fuluids at rest, fluid kinematics deals with fluids in motion without descussing the cause of motions and fluid dynamics deals with fluids in motion also discussing the forces acting on fluid.

These notes are provided by Ali Raza. He is a lecturer in mathematics at Government Associate College Minchinabad. We are really very thankful to him for providing these notes and appreciates his effort to publish these notes on MathCity.org

#### Summary

**Name:**Fluid Mechanics**Provider:**Mr. Ali Raza**Pages:**60 pages**Format:**PDF**Size:**2.7 MB**Category:**Fluid Mechanics**Level:**BS, MSc Mathematics

### What is in the notes?

- Fluid
- Basic laws
- Method of analysis
- System
- Types of control volume
- Dimension and units
- Compressibility and bulk modulus
- Flow, types of flow lines
- Force and its types
- Viscosity
- Classification of fluids
- Method of description of fluid modal
- Spatial variables
- Volumetric flow rate
- Equation of continuity
- Stream function
- Flow along a curve
- Bernoulli's equation

- Application of Bernoulli's equation
- 2D Source
- Complex velocity potential for doublet
- 2D Vortex
- Superposition of two equal sources
- Source in a uniform stream
- Method of images
- Milne-Thomson circle theorem
- Image of a doublet w.r.t a circular cylinder
- Stress vector
- Stress-strain rate relationship for a Newtonian fluid
- Compressible viscous fluid
- Euler's equations of motion
- Steady laminar flow between two parallel plates
- Generalized Couette flow
- Steady laminar flow over an inclined plane
- Flow through a circular pipe