Leakage of Liquid given Volumetric Efficiency and Discharge 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%
✖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 Centrifugal Pump [η_vol]			+10% -10%

✖Leakage of Liquid from Impeller is the amount of the fluid or liquid leaking from the impeller per second.ⓘ Leakage of Liquid given Volumetric Efficiency and Discharge [q]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Fluid Mechanics Formula PDF PDF Image

Leakage of Liquid given Volumetric Efficiency and Discharge Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

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.
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.
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.

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
Volumetric Efficiency of Centrifugal Pump: 0.95 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

q = (Q/η_vol)-Q --> (0.056/0.95)-0.056

Evaluating ... ...

q = 0.00294736842105264

STEP 3: Convert Result to Output's Unit

0.00294736842105264 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

0.00294736842105264 ≈ 0.002947 Cubic Meter per Second <-- Leakage of Liquid from Impeller

(Calculation completed in 00.004 seconds)

You are here -

Home » Physics » Fluid Mechanics » Fluid Machinery » Centrifugal Pumps » Mechanical » Geometric and Flow Parameters » Leakage of Liquid given Volumetric Efficiency and Discharge

Credits

Created by Sagar S Kulkarni

Dayananda Sagar College of Engineering (DSCE), Bengaluru

Sagar S Kulkarni has created this Calculator and 200+ more calculators!

Verified by Chilvera Bhanu Teja

Institute of Aeronautical Engineering (IARE), Hyderabad

Chilvera Bhanu Teja has verified this Calculator and 200+ more calculators!

< Geometric and Flow Parameters Calculators

Volume of liquid at inlet

LaTeX Go Actual Discharge at Centrifugal Pump Outlet = pi*Diameter of Centrifugal Pump Impeller at Inlet*Width of Impeller at Inlet*Flow Velocity at Inlet of Centrifugal Pump

Speed ratio

LaTeX Go Speed Ratio Centrifugal Pump = Tangential Velocity of Impeller at Outlet/sqrt(2*[g]*Manometric Head of Centrifugal Pump)

Weight of liquid

LaTeX Go Weight of Liquid in Pump = Specific Weight of Liquid*Actual Discharge at Centrifugal Pump Outlet

Static head

LaTeX Go Static Head of Centrifugal Pump = Suction Head of Centrifugal Pump+Delivery Head of Pump

Leakage of Liquid given Volumetric Efficiency and Discharge Formula

LaTeX Go

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

Leakage of Liquid given Volumetric Efficiency and Discharge calculator uses Leakage of Liquid from Impeller = (Actual Discharge at Centrifugal Pump Outlet/Volumetric Efficiency of Centrifugal Pump)-Actual Discharge at Centrifugal Pump Outlet to calculate the Leakage of Liquid from Impeller, Leakage of Liquid given Volumetric Efficiency and Discharge formula is defined as the difference between the actual flow rate and the ideal flow rate of a centrifugal pump, which is a critical parameter in evaluating the pump's performance and identifying potential losses. Leakage of Liquid from Impeller is denoted by q symbol.

How to calculate Leakage of Liquid given Volumetric Efficiency and Discharge using this online calculator? To use this online calculator for Leakage of Liquid given Volumetric Efficiency and Discharge, enter Actual Discharge at Centrifugal Pump Outlet (Q) & Volumetric Efficiency of Centrifugal Pump (η_vol) and hit the calculate button. Here is how the Leakage of Liquid given Volumetric Efficiency and Discharge calculation can be explained with given input values -> 0.002947 = (0.056/0.95)-0.056.

FAQ

What is Leakage of Liquid given Volumetric Efficiency and Discharge?

Leakage of Liquid given Volumetric Efficiency and Discharge formula is defined as the difference between the actual flow rate and the ideal flow rate of a centrifugal pump, which is a critical parameter in evaluating the pump's performance and identifying potential losses and is represented as q = (Q/η_vol)-Q or Leakage of Liquid from Impeller = (Actual Discharge at Centrifugal Pump Outlet/Volumetric Efficiency of Centrifugal Pump)-Actual Discharge at Centrifugal Pump Outlet. Actual discharge at centrifugal pump outlet is the actual amount of the liquid outflow from the outlet of the 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.

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

Leakage of Liquid given Volumetric Efficiency and Discharge formula is defined as the difference between the actual flow rate and the ideal flow rate of a centrifugal pump, which is a critical parameter in evaluating the pump's performance and identifying potential losses is calculated using Leakage of Liquid from Impeller = (Actual Discharge at Centrifugal Pump Outlet/Volumetric Efficiency of Centrifugal Pump)-Actual Discharge at Centrifugal Pump Outlet. To calculate Leakage of Liquid given Volumetric Efficiency and Discharge, you need Actual Discharge at Centrifugal Pump Outlet (Q) & Volumetric Efficiency of Centrifugal Pump (η_vol). With our tool, you need to enter the respective value for Actual Discharge at Centrifugal Pump Outlet & Volumetric Efficiency of Centrifugal Pump and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search