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Water Hammer Equations Formulas Design Calculator

Fluid Mechanics Hydraulics Pipe Flow


Solving for upstream pipe length.

upstream pipe length


Inputs:

pressure increase (P) 
inlet pressure (Pi
valve closing time (t) 
flow velocity (V) 


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Conversions:

pressure increase (P) = 0    = 0  pound/inch^2
inlet pressure (Pi) = 0    = 0  pound/inch^2
valve closing time (t) = 0    = 0  second
flow velocity (V) = 0    = 0  foot/second


Solution:

upstream pipe length (L)  =  HAS NOT BEEN CALCULATED 


Other Units:



Change Equation
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upstream pipe length upstream pipe length
valve closing time valve closing time
inlet pressure inlet pressure

References - Books:

National Resources Conservation Service. National Engineering Handbook. 1995. United States Department of Agriculture.

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