Applied Hydraulic Engineering Premium Lecture Notes Prepared by Kavi. Specially for Civil Engineering. Syllabus Covered based on Anna University B.E Civil Engineering.Regulation 2013.
CONTENT:
UNIT-1 (Pages:56)
OPEN CHANNEL FLOW
UNIT-2 (Pages:45)
UNIFORM FLOW
UNIT-3 (Pages:23)
GRADUALLY VARIED FLOW
Attachment: click hereUNIT-1
OPEN CHANNEL FLOW
Types of flow
1. Steady flow and unsteady flow
2. Uniform flow and non- uniform flow
3. Laminar flow and turbulent flow
4. Sub – critical, critical and super critical flow
Non –uniform flow
1. Rapidly varied flow
2. Gradually varied flow
Discharge through open channel by chezy’s formula
Problems
Regimes of flow
Types
1. Sub critical laminar
2. Super critical flow
3. Sub critical turbulent
4. Super critical turbulent
Velocity distribution in an open channel
Specific energy and specific energy curve specific energy
Specific energy curve
Critical depth
Minimum specific energy in terms of critical depth
Critical velocity
Critical flow
Alternate depth
1. Greater than the critical depth
2. Smaller than the critical depth
Problems
Condition for maximum discharge for circular channel
Most economical for triangular section
UNIT-2
UNIFORM FLOW
Empirical formula for the value of the chezy’s constant
1. Bazin formula
2. Hanning formula
Problems
Important questions
Important formula
Most economical trapezoidal section of the channel
Most economical circular channel section
UNIT-3
GRADUALLY VARIED FLOW
Dynamic equation of gradually varied flow
Problems
Draw down and back water curves
Expression for the length of the back water curve
Problems
Surges in channel
problems
Attachment: click here
