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发布日期:2021年01月21日



U TUBE MANOMETER CALCULATOR
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U Tube Manometer

U-tube manometer calculator to find the gage pressure pA relative to the atmosphere. The chamber fluid ρ1 is separated from the atmosphere by a second fluid ρ2.The equation of gage pressure pA can be written as

pA(Gage) = ρ2gh2 - ρ1gh1 or (pA(Gage) = γ2h2 - γ1h1)

pA(Abs) = ρ2h2 - ρ1h1 +patm or (pA(Abs) = γ2h2 - γ1h1 +patm)

The fluid in A in can be either a liquid or a gas. If A does contain a gas, the contribution of the gas column γ1h1, is almost always negligible so that , and in this instance equation becomes

pA(Gage) = ρ2h2 or (pA(Gage) = γ2h2)

pA(Abs) = ρ2h2+patm or (pA(Abs) = γ2h2+patm)

KNOWN PARAMETERS
 INPUT PARAMETERS
Density[ρ1
Density[ρ2]  
adc欢迎您的大驾光临点此进入请稍后 Specific Weight [γ1]
Specific Weight [γ2]
Gravity [g]
Depth [h1]
Depth [h2]
Atmosphere Pressure [patm]
(Free Surface Pressure)

Note: If fluid 2 is below point 3, then enter negative height values for h2

Note: Use dot "." as decimal separator.


RESULTS
Pressure A Gage [pA(Gage)] bar
Pressure A Absolute [pA(Abs)]

Supplements:

Reference:




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