Answer Posted / ibrahim_mahmoud
NPSH is indication about bubble formation in pump suction side
to avoid bubble formation that results in cavitation :
(static suction head - head losses in suction pipe -
entrance kinetic losses at suction + atmospheric pressure
head - vapor pressure) > NPSH)r
the left side term is the available NPSH of our piping system
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Explain the advantages of powder metallurgy?
Why the ship cranes are not having counter weights irrespect of industrial & civil construction cranes are having counter weights.
what is 2062 stands for in is2062 material?
What is the purpose of stern tube?
Explain the congressional space medal of honor?
What is the formula to calculate how to find the amperes in 1ton and how many btu
What is caustic embrittlement ?
Who invented the four-stroke engine?
What are the ASTM materials used to manufacture boilers?
What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation
explain the effects of alloying chromium and nickel in stainless steel.
Why entropy change for a reversible adiabatic process is zero ?
Explain the difference between the points of inflexion and contraflexure?
Greetings This question is about hydraulics and I request an expert to answer it. A simple hydraulic machine is made up of two heads, a larger one with a larger force inside a wider pipe and a smaller one with a smaller force inside a smaller pipe in width as in the second picture on this link: http://science.howstuffworks.com/hydraulic1.htm The question is this: what happens if the smaller head and the smaller force doesn’t exist but the smaller pipe is high enough to take all the liquid? For example the larger head is 1.00 sqr metre and can go down 1.00m under a weight of 100.00kg. The cross sectional area of the smaller pipe is 0.001 sqr metre. Now when the larger head goes down 1.00m, how high the liquid from the wider pipe can go into the smaller pipe of the cross sectional area of 0.001 sqr metre? Regards
Can we add different application (program)in pro e modelling software? If YES ,then how????????
