Weight of liquid Solution

STEP 0: Pre-Calculation Summary
Formula Used
Weight of liquid in pump = Specific Weight of Liquid*Actual discharge at centrifugal pump outlet
Wl = y*Q
This formula uses 3 Variables
Variables Used
Weight of liquid in pump - (Measured in Newton) - Weight of liquid in pump is the mass equivalent force into the liquid entering/exiting the pump.
Specific Weight of Liquid - (Measured in Newton per Cubic Meter) - The Specific weight of liquid is also known as the unit weight, is the weight per unit volume of the liquid. For Example - Specific weight of water on Earth at 4°C is 9.807 kN/m3 or 62.43 lbf/ft3.
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.
STEP 1: Convert Input(s) to Base Unit
Specific Weight of Liquid: 9.8 Kilonewton per Cubic Meter --> 9800 Newton per Cubic Meter (Check conversion here)
Actual discharge at centrifugal pump outlet: 0.056 Cubic Meter per Second --> 0.056 Cubic Meter per Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Wl = y*Q --> 9800*0.056
Evaluating ... ...
Wl = 548.8
STEP 3: Convert Result to Output's Unit
548.8 Newton --> No Conversion Required
FINAL ANSWER
548.8 Newton <-- Weight of liquid in pump
(Calculation completed in 00.004 seconds)

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 Vaibhav Malani
National Institute of Technology (NIT), Tiruchirapalli
Vaibhav Malani has verified this Calculator and 200+ more calculators!

19 Geometric and Flow Parameters Calculators

Mechanical efficiency given Specific Weight of Liquid
Go Mechanical efficiency of centrifugal pump = (Specific weight of fluid in pump*(Actual discharge at centrifugal pump outlet+Leakage of Liquid from Impeller)*(Velocity of Whirl at Outlet*Tangential Velocity of Impeller at Outlet/[g]))/Input power to centrifugal pump
Overall efficiency
Go Overall efficiency of centrifugal pump = (Specific weight of fluid in pump*Actual discharge at centrifugal pump outlet*Manometric Head of Centrifugal Pump)/Input power to centrifugal pump
Flow velocity at outlet given volume of liquid
Go Flow velocity at outlet of centrifugal pump = Actual discharge at centrifugal pump outlet/(pi*Diameter of centrifugal pump impeller at outlet*Width of Impeller at Outlet)
Volume of liquid at outlet
Go Actual discharge at centrifugal pump outlet = pi*Diameter of centrifugal pump impeller at outlet*Width of Impeller at Outlet*Flow velocity at outlet of centrifugal pump
Flow velocity at inlet given volume of liquid
Go Flow velocity at inlet of centrifugal pump = Actual discharge at centrifugal pump outlet/(pi*Diameter of centrifugal pump impeller at inlet*Width of Impeller at Inlet)
Volume of liquid at inlet
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
Thoma's cavitation factor
Go Thoma's Cavitation Factor = (Atmospheric Pressure Head for Pump-Suction head of centrifugal pump-Vapour Pressure Head)/Manometric Head of Centrifugal Pump
Leakage of Liquid given Volumetric Efficiency and Discharge
Go Leakage of Liquid from Impeller = (Actual discharge at centrifugal pump outlet/Volumetric efficiency of centrifugal pump)-Actual discharge at centrifugal pump outlet
Torque at outlet
Go Torque at Centrifugal Pump Outlet = (Weight of liquid in pump/[g])*Velocity of Whirl at Outlet*Radius of Impeller at Outlet
Flow velocity given flow ratio
Go Flow velocity at outlet of centrifugal pump = Flow ratio centrifugal pump*sqrt(2*[g]*Manometric Head of Centrifugal Pump)
Flow ratio
Go Flow ratio centrifugal pump = Flow velocity at outlet of centrifugal pump/sqrt(2*[g]*Manometric Head of Centrifugal Pump)
Diameter of delivery pipe
Go Diameter of delivery pipe of pump = sqrt((4*Actual discharge at centrifugal pump outlet)/(pi*Velocity in Delivery Pipe))
Speed ratio
Go Speed ratio centrifugal pump = Tangential Velocity of Impeller at Outlet/sqrt(2*[g]*Manometric Head of Centrifugal Pump)
Diameter of suction pipe
Go Diameter of suction pipe of pump = sqrt((4*Actual discharge at centrifugal pump outlet)/(pi*Velocity in Suction Pipe))
Net positive suction head
Go Net Positive Suction Head of Centrifugal Pump = Atmospheric Pressure Head for Pump-Static Head of Centrifugal Pump-Vapour Pressure Head
Thoma's Cavitation factor given Net Positive Suction Head
Go Thoma's Cavitation Factor = Net Positive Suction Head of Centrifugal Pump/Manometric Head of Centrifugal Pump
Weight of liquid
Go Weight of liquid in pump = Specific Weight of Liquid*Actual discharge at centrifugal pump outlet
Static head
Go Static Head of Centrifugal Pump = Suction head of centrifugal pump+Delivery head of pump
Vane efficiency
Go Vane Efficiency = Actual Head of Pump/Euler Head of Pump

Weight of liquid Formula

Weight of liquid in pump = Specific Weight of Liquid*Actual discharge at centrifugal pump outlet
Wl = y*Q

What is specific weight?

Specific weight is the of a substance per unit volume of the substance. A commonly used value is the specific weight of water on Earth at 4°C, which is 9.807 kN/m³ or 62.43 lbf/ft³

How to Calculate Weight of liquid?

Weight of liquid calculator uses Weight of liquid in pump = Specific Weight of Liquid*Actual discharge at centrifugal pump outlet to calculate the Weight of liquid in pump, The Weight of liquid formula is defined as the product of specific weight of liquid and discharge(volume of the liquid). Weight of liquid in pump is denoted by Wl symbol.

How to calculate Weight of liquid using this online calculator? To use this online calculator for Weight of liquid, enter Specific Weight of Liquid (y) & Actual discharge at centrifugal pump outlet (Q) and hit the calculate button. Here is how the Weight of liquid calculation can be explained with given input values -> 549.36 = 9800*0.056.

FAQ

What is Weight of liquid?
The Weight of liquid formula is defined as the product of specific weight of liquid and discharge(volume of the liquid) and is represented as Wl = y*Q or Weight of liquid in pump = Specific Weight of Liquid*Actual discharge at centrifugal pump outlet. The Specific weight of liquid is also known as the unit weight, is the weight per unit volume of the liquid. For Example - Specific weight of water on Earth at 4°C is 9.807 kN/m3 or 62.43 lbf/ft3 & Actual discharge at centrifugal pump outlet is the actual amount of the liquid outflow from the outlet of the centrifugal pump.
How to calculate Weight of liquid?
The Weight of liquid formula is defined as the product of specific weight of liquid and discharge(volume of the liquid) is calculated using Weight of liquid in pump = Specific Weight of Liquid*Actual discharge at centrifugal pump outlet. To calculate Weight of liquid, you need Specific Weight of Liquid (y) & Actual discharge at centrifugal pump outlet (Q). With our tool, you need to enter the respective value for Specific Weight of Liquid & Actual discharge at centrifugal pump outlet 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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