CE2253-APPLIED HYDRAULIC ENGINEERING |
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. |
UNIFORM FLOW |
Uniform flow Velocity measurement Manning's and Chezy's formula Determination of roughness coefficients Determination of normal depth and velocity Most economical sections Non-erodible channels |
VARIED 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. |
PUMPS |
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. |
TURBINES |
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 |
REFERENCE |
Text Books |
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 |
Reference Books |
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
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