Kekuatan hidrolik dan poros dari kalkulator pompa

SI-units

flow capacity (m3/h)
density of fluid (kg/m3)
gravity (m/s2)
differential head (m)
pump efficiency

Imperial units

flow capacity (gpm)
density of fluid (lb/ft3)
gravity (ft/s2)
differential head (ft)
pump efficiency

Formula daya pompa poros

P s = p h / η

Di mana

η = efisiensi pompa

P s = daya poros (kw)

Formula daya pompa hidrolik

P h = q ρ g h / (3.6 10 6 / SUP>)

Di mana

g = gravitasi (9,81 m / s 2 )

p h = daya (kw)

Q = Kapasitas aliran (M 3 / H)

ρ = densitas fluida (kg / m 3 )

h = kepala diferensial (m)

Kekuatan hidrolik dan poros dari kalkulator pompa