CE 2253 - APPLIED HYDRAULIC ENGINEERING |
UNIT I OPEN CHANNEL FLOW |
Open channel flow Types and regimes of flow Velocity distribution in open channel Wide
open channel Specific energy Critical flow and its computation channel transition. |
UNIT II UNIFORM FLOW |
Uniform flow Velocity measurement Mannings and Chezys formula Determination of
roughness coefficients Determination of normal depth and velocity Most economical sections
Non-erodible channels
|
UNIT IIIVARIED FLOW |
Dynamic equations of gradually varied flow Assumptions Characteristics of flow profiles
Draw down and back water curves Profile determination Graphical integration, direct step and
standard step method Flow through transitions - Hydraulic jump Types Energy dissipation
Surges. |
UNIT IVPUMPS |
Centrifugal pump - minimum speed to start the pump multistage Pumps Jet and submersible
pumps - Positive displacement pumps - reciprocating pump - negative slip - flow separation
conditions - air vessels -indicator diagram and its variation - savings in work done - rotary pumps. |
UNIT VTURBINES |
Turbines - draft tube and cavitations Application of momentum principle Impact of jets on
plane and curved plates - turbines - classification - radial flow turbines - axial flow turbines
Impulse and Reaction |
Text Book |
1. Subramanya K., "Flow in Open channels", Tata McGraw-Hill PublishingCompany,
1994.
2. Modi, P.N, and Seth S.M. Hydraulic and Fluid Mechanics Standard Book House, 2000.
3. Bansal R.K, Fluid mechanics & Hydraulic machines, Laxmi Publishing Pvt Ltd, New
Delhi - 2007 |
References |
1. Jain A.K., "Fluid Mechanics (including Hydraulic Machines)", Khanna Publishers,
8th edition, 1995.
2. Ranga Raju, K.G., Flow through Open Channels, Tata McGraw-Hill, 1985 |