Free Online Darcy-Weisbach Pipe Head Loss Calculator

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Darcy-Weisbach Pipe Head Loss at Given Diameter, Roughness, and Flow

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單位設定 [Hide this line]

Inputs

流量,q		X
管徑,d₀		X
Pipe length, L		X
Darcy-Weisbach absolute roughness, e		X
Kinematic viscosity, v, in m²/sec (1E-6 for clean water at room temperature)		X
Total combined junction loss coefficient, k		X
Downstream EGL		X

結果:

流動面積	流動面積		X
濕周	濕周		X
水力半徑	水力半徑		X
流速, v	流速, v		X
速度壓頭, hv	速度壓頭, hv		X
Reynolds number, Re	Reynolds number, Re		X
Flow regime	Flow regime		X
Friction factor method	Friction factor method		X
Friction factor, f	Friction factor, f		X
Friction slope	Friction slope		X
Average 剪應力(牽引力), tau	Average 剪應力(牽引力), tau		X
Friction loss, H_f	Friction loss, H_f		X
Junction loss, H_m	Junction loss, H_m		X
Total loss, H_l	Total loss, H_l		X
Downstream HGL	Downstream HGL		X
Upstream EGL	Upstream EGL		X
Upstream HGL	Upstream HGL		X

請給我們有價值的建議或嘉許的話。此免費的計算器，是否在每個方面都超出您的預期？ [Hide this line]

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