Volumetric Efficiency of Pump given Discharge and Leakage of Liquid Calculator

✖Actual discharge at centrifugal pump outlet is the actual amount of the liquid outflow from the outlet of the centrifugal pump.ⓘ Actual Discharge at Centrifugal Pump Outlet [Q]			+10% -10%
✖Leakage of Liquid from Impeller is the amount of the fluid or liquid leaking from the impeller per second.ⓘ Leakage of Liquid from Impeller [q]			+10% -10%

✖Volumetric efficiency of centrifugal pump is the ratio of the quantity of the liquid discharged per second from pump to quantity passing per second through impeller.ⓘ Volumetric Efficiency of Pump given Discharge and Leakage of Liquid [η_vol]

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Volumetric Efficiency of Pump given Discharge and Leakage of Liquid Solution

STEP 0: Pre-Calculation Summary

Formula Used

Volumetric Efficiency of Centrifugal Pump = Actual Discharge at Centrifugal Pump Outlet/(Actual Discharge at Centrifugal Pump Outlet+Leakage of Liquid from Impeller)
η_vol = Q/(Q+q)
This formula uses 3 Variables

Variables Used

Volumetric Efficiency of Centrifugal Pump - Volumetric efficiency of centrifugal pump is the ratio of the quantity of the liquid discharged per second from pump to quantity passing per second through impeller.
Actual Discharge at Centrifugal Pump Outlet - (Measured in Cubic Meter per Second) - Actual discharge at centrifugal pump outlet is the actual amount of the liquid outflow from the outlet of the centrifugal pump.
Leakage of Liquid from Impeller - (Measured in Cubic Meter per Second) - Leakage of Liquid from Impeller is the amount of the fluid or liquid leaking from the impeller per second.

STEP 1: Convert Input(s) to Base Unit

Actual Discharge at Centrifugal Pump Outlet: 0.056 Cubic Meter per Second --> 0.056 Cubic Meter per Second No Conversion Required
Leakage of Liquid from Impeller: 0.0029 Cubic Meter per Second --> 0.0029 Cubic Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

η_vol = Q/(Q+q) --> 0.056/(0.056+0.0029)

Evaluating ... ...

η_vol = 0.950764006791171

STEP 3: Convert Result to Output's Unit

0.950764006791171 --> No Conversion Required

FINAL ANSWER

0.950764006791171 ≈ 0.950764 <-- Volumetric Efficiency of Centrifugal Pump

(Calculation completed in 00.004 seconds)

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< Pump Parameters Calculators

Minimum speed for starting centrifugal pump

LaTeX Go Minimum Speed for Starting Centrifugal Pump = (120*Manometric Efficiency of Centrifugal Pump*Velocity of Whirl at Outlet*Diameter of Centrifugal Pump Impeller at Outlet)/(pi*(Diameter of Centrifugal Pump Impeller at Outlet^2-Diameter of Centrifugal Pump Impeller at Inlet^2))*((2*pi)/60)

Volumetric Efficiency of Pump given Discharge and Leakage of Liquid

LaTeX Go Volumetric Efficiency of Centrifugal Pump = Actual Discharge at Centrifugal Pump Outlet/(Actual Discharge at Centrifugal Pump Outlet+Leakage of Liquid from Impeller)

Output power

LaTeX Go Output Power of Centrifugal Pump = (Specific Weight of Fluid in Pump*Actual Discharge at Centrifugal Pump Outlet*Manometric Head of Centrifugal Pump)/1000

Angular Velocity of Centrifugal Pump

LaTeX Go Angular Velocity = (2*pi*Speed of Impeller in RPM)/60

Volumetric Efficiency of Pump given Discharge and Leakage of Liquid Formula

LaTeX Go

Volumetric Efficiency of Centrifugal Pump = Actual Discharge at Centrifugal Pump Outlet/(Actual Discharge at Centrifugal Pump Outlet+Leakage of Liquid from Impeller)
η_vol = Q/(Q+q)

What is volumetric efficiency?

The ratio of quantity of liquid discharged per second from the pump to quantity passing per second through the impeller is known as volumetric efficiency.

How to Calculate Volumetric Efficiency of Pump given Discharge and Leakage of Liquid?

Volumetric Efficiency of Pump given Discharge and Leakage of Liquid calculator uses Volumetric Efficiency of Centrifugal Pump = Actual Discharge at Centrifugal Pump Outlet/(Actual Discharge at Centrifugal Pump Outlet+Leakage of Liquid from Impeller) to calculate the Volumetric Efficiency of Centrifugal Pump, Volumetric Efficiency of Pump given Discharge and Leakage of Liquid formula is defined as a measure of the effectiveness of a pump in transferring fluid, comparing the actual amount of liquid discharged to the total amount of liquid that enters the pump, including leakage. Volumetric Efficiency of Centrifugal Pump is denoted by η_vol symbol.

How to calculate Volumetric Efficiency of Pump given Discharge and Leakage of Liquid using this online calculator? To use this online calculator for Volumetric Efficiency of Pump given Discharge and Leakage of Liquid, enter Actual Discharge at Centrifugal Pump Outlet (Q) & Leakage of Liquid from Impeller (q) and hit the calculate button. Here is how the Volumetric Efficiency of Pump given Discharge and Leakage of Liquid calculation can be explained with given input values -> 0.950764 = 0.056/(0.056+0.0029).

FAQ

What is Volumetric Efficiency of Pump given Discharge and Leakage of Liquid?

Volumetric Efficiency of Pump given Discharge and Leakage of Liquid formula is defined as a measure of the effectiveness of a pump in transferring fluid, comparing the actual amount of liquid discharged to the total amount of liquid that enters the pump, including leakage and is represented as η_vol = Q/(Q+q) or Volumetric Efficiency of Centrifugal Pump = Actual Discharge at Centrifugal Pump Outlet/(Actual Discharge at Centrifugal Pump Outlet+Leakage of Liquid from Impeller). Actual discharge at centrifugal pump outlet is the actual amount of the liquid outflow from the outlet of the centrifugal pump & Leakage of Liquid from Impeller is the amount of the fluid or liquid leaking from the impeller per second.

How to calculate Volumetric Efficiency of Pump given Discharge and Leakage of Liquid?

Volumetric Efficiency of Pump given Discharge and Leakage of Liquid formula is defined as a measure of the effectiveness of a pump in transferring fluid, comparing the actual amount of liquid discharged to the total amount of liquid that enters the pump, including leakage is calculated using Volumetric Efficiency of Centrifugal Pump = Actual Discharge at Centrifugal Pump Outlet/(Actual Discharge at Centrifugal Pump Outlet+Leakage of Liquid from Impeller). To calculate Volumetric Efficiency of Pump given Discharge and Leakage of Liquid, you need Actual Discharge at Centrifugal Pump Outlet (Q) & Leakage of Liquid from Impeller (q). With our tool, you need to enter the respective value for Actual Discharge at Centrifugal Pump Outlet & Leakage of Liquid from Impeller and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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