Flow velocity at inlet given volume 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%
✖Diameter of centrifugal pump impeller at inlet is the diameter of the impeller at the inlet of the centrifugal pump.ⓘ Diameter of Centrifugal Pump Impeller at Inlet [D₁]			+10% -10%
✖The Width of Impeller at Inlet is the width of the impeller at the inlet of the pump.ⓘ Width of Impeller at Inlet [B₁]			+10% -10%

✖Flow velocity at inlet of centrifugal pump is the velocity of the fluid at the inlet of the impeller or the centrifugal pump.ⓘ Flow velocity at inlet given volume of liquid [V_f1]

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Flow velocity at inlet given volume of liquid Solution

STEP 0: Pre-Calculation Summary

Formula Used

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)
V_f1 = Q/(pi*D₁*B₁)
This formula uses 1 Constants, 4 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Flow Velocity at Inlet of Centrifugal Pump - (Measured in Meter per Second) - Flow velocity at inlet of centrifugal pump is the velocity of the fluid at the inlet of the impeller or the centrifugal pump.
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.
Diameter of Centrifugal Pump Impeller at Inlet - (Measured in Meter) - Diameter of centrifugal pump impeller at inlet is the diameter of the impeller at the inlet of the centrifugal pump.
Width of Impeller at Inlet - (Measured in Meter) - The Width of Impeller at Inlet is the width of the impeller at the inlet of the pump.

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
Diameter of Centrifugal Pump Impeller at Inlet: 0.19 Meter --> 0.19 Meter No Conversion Required
Width of Impeller at Inlet: 0.018 Meter --> 0.018 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_f1 = Q/(pi*D₁*B₁) --> 0.056/(pi*0.19*0.018)

Evaluating ... ...

V_f1 = 5.21209170359423

STEP 3: Convert Result to Output's Unit

5.21209170359423 Meter per Second --> No Conversion Required

FINAL ANSWER

5.21209170359423 ≈ 5.212092 Meter per Second <-- Flow Velocity at Inlet of Centrifugal Pump

(Calculation completed in 00.020 seconds)

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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

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< 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

Flow velocity at inlet given volume of liquid Formula

LaTeX 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)
V_f1 = Q/(pi*D₁*B₁)

What is whirl velocity?

The whirl velocity is the tangential component of absolute velocity at the blade inlet and outlet. This component of velocity is responsible for the whirling of the impeller.

How to Calculate Flow velocity at inlet given volume of liquid?

Flow velocity at inlet given volume of liquid calculator uses 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) to calculate the Flow Velocity at Inlet of Centrifugal Pump, Flow velocity at inlet given volume of liquid formula is defined as the rate at which a liquid flows into a centrifugal pump, which is a critical parameter in determining the pump's performance and efficiency, and is influenced by the volume of liquid being pumped and the geometric parameters of the pump. Flow Velocity at Inlet of Centrifugal Pump is denoted by V_f1 symbol.

How to calculate Flow velocity at inlet given volume of liquid using this online calculator? To use this online calculator for Flow velocity at inlet given volume of liquid, enter Actual Discharge at Centrifugal Pump Outlet (Q), Diameter of Centrifugal Pump Impeller at Inlet (D₁) & Width of Impeller at Inlet (B₁) and hit the calculate button. Here is how the Flow velocity at inlet given volume of liquid calculation can be explained with given input values -> 5.212092 = 0.056/(pi*0.19*0.018).

FAQ

What is Flow velocity at inlet given volume of liquid?

Flow velocity at inlet given volume of liquid formula is defined as the rate at which a liquid flows into a centrifugal pump, which is a critical parameter in determining the pump's performance and efficiency, and is influenced by the volume of liquid being pumped and the geometric parameters of the pump and is represented as V_f1 = Q/(pi*D₁*B₁) or 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). Actual discharge at centrifugal pump outlet is the actual amount of the liquid outflow from the outlet of the centrifugal pump, Diameter of centrifugal pump impeller at inlet is the diameter of the impeller at the inlet of the centrifugal pump & The Width of Impeller at Inlet is the width of the impeller at the inlet of the pump.

How to calculate Flow velocity at inlet given volume of liquid?

Flow velocity at inlet given volume of liquid formula is defined as the rate at which a liquid flows into a centrifugal pump, which is a critical parameter in determining the pump's performance and efficiency, and is influenced by the volume of liquid being pumped and the geometric parameters of the pump is calculated using 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). To calculate Flow velocity at inlet given volume of liquid, you need Actual Discharge at Centrifugal Pump Outlet (Q), Diameter of Centrifugal Pump Impeller at Inlet (D₁) & Width of Impeller at Inlet (B₁). With our tool, you need to enter the respective value for Actual Discharge at Centrifugal Pump Outlet, Diameter of Centrifugal Pump Impeller at Inlet & Width of Impeller at Inlet 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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