Overall efficiency given actual and theoretical discharge Calculator

Category	Physics ↺
Physics	Fluid Mechanics ↺
Fluid-Mechanics	Hydraulic Pumps ↺
Hydraulic-Pumps	Piston pumps ↺

✖Actual discharge of a pump is the actual amount of liquid pumped out in a minute.ⓘ Actual discharge of a pump [Q_act]			+10% -10%
✖Theoretical discharge of a pump is the volume of liquid pumped out in unit time.ⓘ Theoretical discharge of a pump [Q_th]			+10% -10%

✖Overall efficiency of a pump is calculated considering volumetric and mechanical efficiencyⓘ Overall efficiency given actual and theoretical discharge [η_o]

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Overall efficiency given actual and theoretical discharge

Sagar S Kulkarni

Dayananda Sagar College of Engineering (DSCE), Bengaluru

Sagar S Kulkarni has created this Calculator and 100+ more calculators!

Chilvera Bhanu Teja

Institute of Aeronautical Engineering (IARE), Hyderabad

Chilvera Bhanu Teja has verified this Calculator and 100+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Angular speed of vane pump given theoretical discharge

Angular speed of the driving member in rpm=(Theoretical discharge of a pump*2)/(pi*Eccentricity *Width of rotor*(Diameter of cam ring+Diameter of rotor)) GO

Width of vane pump given theoretical discharge

Width of rotor=(Theoretical discharge of a pump*2)/(pi*Eccentricity *Angular speed of the driving member in rpm*(Diameter of cam ring+Diameter of rotor)) GO

Pump slippage percentage

Pump slippage=((Theoretical discharge of a pump-Actual discharge of a pump)/Theoretical discharge of a pump)*100 GO

Angular speed given theoretical discharge and volumetric displacement

Angular speed of the driving member in rpm=Theoretical discharge of a pump/Theoretical volumetric displacement GO

Theoretical discharge given volumetric efficiency(%) and actual discharge

Theoretical discharge of a pump=(Actual discharge of a pump/Volumetric efficiency of a pump)*100 GO

Actual discharge given volumetric efficiency(%) and theoretical discharge

Actual discharge of a pump=(Volumetric efficiency of a pump*Theoretical discharge of a pump)/100 GO

Volumetric efficiency of gear pumps

Volumetric efficiency of a pump=(Actual discharge of a pump/Theoretical discharge of a pump)*100 GO

Volumetric efficiency

Volumetric efficiency of a pump=(Actual discharge of a pump/Theoretical discharge of a pump)*100 GO

Theoretical discharge given pump slippage

Theoretical discharge of a pump=Pump slippage+Actual discharge of a pump GO

Pump slippage

Pump slippage=Theoretical discharge of a pump-Actual discharge of a pump GO

Actual discharge given pump slippage

actual discharge=Theoretical discharge of a pump-Pump slippage GO

< 4 Other formulas that calculate the same Output

Overall efficiency in terms of manometric, volumetric and mechanical efficiencies

Overall efficiency =Manometric efficiency*Volumetric efficiency of a pump*Mechanical efficiency GO

Overall efficiency(%)

Overall efficiency =(Volumetric efficiency of a motor*Mechanical efficiency )/100 GO

Overall efficiency of piston pump

Overall efficiency =(Mechanical efficiency *Volumetric efficiency of a pump)/100 GO

Overall efficiency

Overall efficiency =(Specific Weight*Discharge*Manometric head)/Input Power GO

Overall efficiency given actual and theoretical discharge Formula

Overall efficiency =(Actual discharge of a pump/Theoretical discharge of a pump)*100
ηo=(Qact/Qth)*100

More formulas

Stroke length of an axial piston pump GO

Theoretical volumetric displacement given area of piston and stroke length GO

Theoretical volumetric displacement given bore diameter and swash plate inclination GO

Piston pump constant K GO

Theoretical discharge GO

Volumetric efficiency GO

Theoretical torque developed GO

Actual torque developed GO

Mechanical efficiency GO

Mechanical efficiency in terms of theoretical and actual torque GO

Overall efficiency of piston pump GO

Theoretical power of piston pump GO

Swash plate inclination with the axis of cylinder GO

Tan of angle of inclination of swash plate GO

Stroke length of piston pump given volumetric displacement GO

Area of piston pump given volumetric displacement GO

Tan of angle of swash plate inclination given volumetric displacement GO

Angle of swash plate inclination given volumetric displacement GO

What are some applications of piston pumps?

Some applications of piston pumps are 1.High-Pressure Cleaning 2.Water Hydraulics 3.Oil Hydraulics 4.Descaling.

How to Calculate Overall efficiency given actual and theoretical discharge?

Overall efficiency given actual and theoretical discharge calculator uses Overall efficiency =(Actual discharge of a pump/Theoretical discharge of a pump)*100 to calculate the Overall efficiency , The Overall efficiency given actual and theoretical discharge formula is defined as the ratio of actual discharge to the theoretical discharge. Overall efficiency and is denoted by η_o symbol.

How to calculate Overall efficiency given actual and theoretical discharge using this online calculator? To use this online calculator for Overall efficiency given actual and theoretical discharge, enter Actual discharge of a pump (Q_act) and Theoretical discharge of a pump (Q_th) and hit the calculate button. Here is how the Overall efficiency given actual and theoretical discharge calculation can be explained with given input values -> 100 = (0.166666666666667/0.166666666666667)*100.

FAQ

What is Overall efficiency given actual and theoretical discharge?

The Overall efficiency given actual and theoretical discharge formula is defined as the ratio of actual discharge to the theoretical discharge and is represented as η_o=(Q_act/Q_th)*100 or Overall efficiency =(Actual discharge of a pump/Theoretical discharge of a pump)*100. Actual discharge of a pump is the actual amount of liquid pumped out in a minute and Theoretical discharge of a pump is the volume of liquid pumped out in unit time.

How to calculate Overall efficiency given actual and theoretical discharge?

The Overall efficiency given actual and theoretical discharge formula is defined as the ratio of actual discharge to the theoretical discharge is calculated using Overall efficiency =(Actual discharge of a pump/Theoretical discharge of a pump)*100. To calculate Overall efficiency given actual and theoretical discharge, you need Actual discharge of a pump (Q_act) and Theoretical discharge of a pump (Q_th). With our tool, you need to enter the respective value for Actual discharge of a pump and Theoretical discharge of a pump and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Overall efficiency ?

In this formula, Overall efficiency uses Actual discharge of a pump and Theoretical discharge of a pump. We can use 4 other way(s) to calculate the same, which is/are as follows -

Overall efficiency =(Mechanical efficiency *Volumetric efficiency of a pump)/100
Overall efficiency =(Volumetric efficiency of a motor*Mechanical efficiency )/100
Overall efficiency =Manometric efficiency*Volumetric efficiency of a pump*Mechanical efficiency
Overall efficiency =(Specific Weight*Discharge*Manometric head)/Input Power

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