[SI units: Q in m3/s; L in m; D in m; T in °C; hL in m][U.S. units: Q in cfs; L in ft; D in ft; T in °F; hL in ft]
Select:
Discharge Q :
Diameter D :
Temperature T :
Pipe length L :
OUTPUT: hL = 0
hL
• Hagen-Poiseuille on Wikipedia
Your request was processed at 02:30:08 pm on March 15th, 2025 [ 250315 14:30:08 ].