The meaning of flow Q in high viscosity heavy oil pump

Flow is generally expressed by Q:

The flow of high viscosity heavy oil pump is the liquid delivery capacity of the pump..

Flow is the volume or mass of liquid pumped out per unit time.

The pump flow depends on the pump structure size (mainly for the diameter of the impeller and the width of the blade) and speed, etc.

B. Volume flow is represented by Q...

The unit is m3 / s..

m3/h..

L/s, etc.

C. The mass flow rate is expressed by QM..

The unit is t/h..

Kg/s, etc.

D. The relationship between mass flow rate and volume flow rate is Qm=ρQ..

Where ρ - density of liquid kg/m3..

t/m3..

Normal temperature water ρ=1000kg/m3.

E. Conversion of measurement units: 1L/s=3.6m3/h=0.06m3/min=60L/min

F. Example: a pump flow of 50m3/h..

The specific gravity ρ of water per hour of pumping weight is 1000 kg/m3.

Solution of rho = 50 * 1000 G = Q (m3 / h · kg/m3) = 50000 kg/h = 50 t/h

G. When operating..

Pump can actually deliver the amount of liquid and pipeline resistance and the required pressure related.