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hazen williams head loss

Input interpretation

Hazen-Williams equation
Hazen-Williams equation

Equation

v = 0.849 m^0.37/s C R^0.63 S^0.54 |  S | hydraulic grade line slope v | flow velocity of fluid C | Hazen-Williams coefficient of roughness R | hydraulic radius (head loss due to friction)
v = 0.849 m^0.37/s C R^0.63 S^0.54 | S | hydraulic grade line slope v | flow velocity of fluid C | Hazen-Williams coefficient of roughness R | hydraulic radius (head loss due to friction)

Input values

flow velocity of fluid | 18.59 m/s (meters per second) Hazen-Williams coefficient of roughness | 150 hydraulic radius | 15 meters
flow velocity of fluid | 18.59 m/s (meters per second) Hazen-Williams coefficient of roughness | 150 hydraulic radius | 15 meters

Result

hydraulic grade line slope | 0.001203
hydraulic grade line slope | 0.001203