Module 3
:
Chapter 5
: Equations of Motion and Mechanical Energy
Objectives
Lecture 14
Bernoulli's Equation In Irrotational Flow
Irrotationality of flow field
Plane Circular Vortex Flows
Free Vortex Flows
Pressure Distribution in a Free Vortex Flow
Cylindrical Free Vortex
Forced Vortex Flows
Losses Due to Geometric Changes
Loss of Energy
Minor Losses
Losses Due to Sudden Enlargement
Exit Loss
Losses Due to Sudden Contraction
Entry Loss
Lecture 15
Measurement Of Flow Rate Through Pipe
Venturimeter
Orificemeter
Flow Nozzle
Lecture 16
Concept of Static Pressure
Hydrostatic, Hydrodynamic, Static and Total Pressure
Concept of Stagnation Pressure
Pitot Tube
Flow through Orifices and Mouthpieces
Exercise Problem