Computing...

Input information:

Poiseuille\'s law |  \npipe diameter | 4 inches\ndynamic viscosity | water: 8.9×10^-4 Pa s  (pascal seconds)\nlength of pipe | 0.025 meters\npressure difference | 1.243 kPa  (kilopascals)


Result:

flow rate of fluid | 146102 L\/s  (liters per second)\n= 146 m^3\/s  (cubic meters per second)\n= 4.61 km^3\/yr  (cubic kilometers per year)


Equation:

Q = (pi (D\/2)^4 DeltaP)\/(8 eta L) |  \nQ | flow rate of fluid\nD | pipe diameter\neta | dynamic viscosity\nL | length of pipe\nDeltaP | pressure difference

Source information
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