Скачать или смотреть NPSH Net Positive Suction Head

In this video, I explained NPSH Net Positive Suction Head.
1. Introduction of NPSH.
2. Derive equation of NPSH.
3. What is required NPSH.
4. What is available NPSH.

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
Video link:
Pump:
Classification pump:    • Classification of Pump  
Centrifugal Pump:    • Centrifugal Pump With Animation Constructi...  
Classification of centrifugal Pump:    • classification of centrifugal Pump  
Velocity diagram and work done centrifugal pump:    • Velocity Diagram And Work Done By Impeller  
Head of centrifugal Pump :    • Head of centrifugal pump  
Efficiencies of Centrifugal Pump :    • Efficiencies of Centrifugal Pump  
Maximum Suction Lift OR Suction Height :    • Maximum Suction Lift or Maximum Suction He...  
Pressure Rise Through Impeller:    • Pressure Rise Through Impeller of Centrifu...  
NPSH (Net Positive Suction Head) :    • NPSH Net Positive Suction Head  
Minimum Speed for Starting a Centrifugal Pump:    • Minimum Speed For Starting a Centrifugal Pump  
Minimum Diameter of Impeller :    • Minimum Diameter of Impeller Minimum Diame...  
Specific speed of centrifugal pump:    • specific speed of centrifugal pump  
Priming Of Centrifugal Pump:    • Priming of centrifugal Pump introduction v...  
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Hydraulic Turbine:
Classification of pelton wheel turbine:    • Classification of turbine  
Difference between impulse and reaction turbine:    • Difference between impulse and reaction tu...  
Head of turbine:    • Head of Turbine  
Efficiency of turbine:    • Efficiencies of turbine  
Pelton wheel turbine.    • Pelton Wheel Turbine  
Velocity Triangle, Work done, efficiency and maximum efficiency of pelton wheel turbine :    • Velocity Triangle, Work done, efficiency a...  
Design Aspect of pelton wheel turbine:    • important parameter for design of pelton w...  
Reaction turbine:    • Reaction Turbine - basic and main parts of...  
Francis Turbine:    • Francis turbine  
Velocity triangle ,work done and design procedure of francis turbine:    • Francis turbine-velocity triangle(animatio...  
Kaplan turbine:    • kaplan Turbine   introduction,construction...  
Velocity triangle ,work done and design procedure of Kaplan turbine:    • kaplan turbine theory velocity diagram wor...  
Difference between Kaplan and Francis turbine :    • Difference between kaplan and francis turbine  
Draft tube and types of draft tube :    • Draft tube,function of draft tube and type...  
Theory of draft tube :    • Theory of Draft Tube  
Specific Speed of turbine:    • Specific speed of turbine  
Unit quantities of turbine :    • Unit Quantities of Turbine  
Cavitation and cavitation in turbine :    • Cavitation and Cavitation in Turbine  
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Hydraulic Machine:
Hydraulic Press:    • Hydraulic Press with Animation  
Hydraulic Ram:    • Hydraulic Ram  
Hydraulic intensifier:    • Hydraulic intensifier  
Hydraulic Lift:    • Hydraulic lift with animation  
Air Lift Pump:    • Air Lift Pump  
Hydraulic Crane :    • Hydraulic Crane  
Hydraulic accumulator:    • Hydraulic Accumulator With Animation  
Hydraulic jack:    • Hydraulic Jack  
Fluid Coupling:    • Fluid Coupling  
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Hydro power plant:
Hydroelectric power plant (Animation of layout):    • Hydroelectric Power Plant  
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= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
Impact of Jet
Introduction of Impact of Jet :    • Introduction of impact of jet  
Impact of Jet on Fixed vertical Plate :    • Impact of jet on fixed vertical plate  
Impact of Jet on Fixed Inclined Plate :    • Impact of Jet on Fixed Inclined Plate  
Impact of Jet on Fixed Curved Plate (Jet Strikes at the centre) :    • Impact of Jet on Fixed Curved Plate at Centre  
Impact of Jet on Fixed Curved Plate (Jet Strikes at tangentially) :    • Impact of jet on Fixed Curved Plate Jet St...  
Impact Of jet on Hinge Plate :    • Impact of jet on hinged plate  
Impact of Jet on Moving Vertical Flat Plate :    • Impact of Jet on Moving Vertical Flat Plate  
Impact of Jet on Moving Inclined Plate :    • Impact of jet on moving inclined plate  
Moving curved plate when jet strike at center:    • impact of jet on moving curved plate when ...  
Impact Of Jet On Moving Curved Plate Strikes One End Of The Tip Tangentially :    • Impact Of Jet On Moving Curved Plate Strik...  
Impact Of Liquid Jet On Series Of Flat Plate Mounted On A Wheel :    • Impact Of Liquid Jet On Series Of Flat  Pl...  
Jet propulsion :    • Jet Propulsion  
Propulsion of ship :    • propulsion of ship  
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Every mechanical Engineer need to know
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Meaning of a in R134a in Refrigerant :    • Meaning of a in R134a  
Sensible And Latent Heat :    • Sensible And Latent Heat  
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