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national institute of technology hamirpur (NITH ), hamirpur , himachal pradesh
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National Institute Of Technology (NIT), Hamirpur
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Leakage velocity Solution

STEP 0: Pre-Calculation Summary
Formula Used
velocity = (Change in pressure)*(Radius)^2/(8*(Incremental length in the direction of velocity)*Viscosity of oil)
v = (dP)*(r)^2/(8*(dl)*μ)
This formula uses 4 Variables
Variables Used
Change in pressure - Change in Pressure is defined as the difference between final pressure and initial pressure. In differential form it is represented as dP. (Measured in Pascal)
Radius - Radius is a radial line from the focus to any point of a curve. (Measured in Meter)
Incremental length in the direction of velocity - Incremental length in the direction of velocity is defined as length increase in velocity direction. (Measured in Meter)
Viscosity of oil - The Viscosity of oil is considered in the viscous or laminar flow. (Measured in Newton Second per Meter²)
STEP 1: Convert Input(s) to Base Unit
Change in pressure: 100 Pascal --> 100 Pascal No Conversion Required
Radius: 10 Meter --> 10 Meter No Conversion Required
Incremental length in the direction of velocity: 1 Meter --> 1 Meter No Conversion Required
Viscosity of oil: 0.1 Newton Second per Meter² --> 0.1 Pascal Second (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
v = (dP)*(r)^2/(8*(dl)*μ) --> (100)*(10)^2/(8*(1)*0.1)
Evaluating ... ...
v = 12500
STEP 3: Convert Result to Output's Unit
12500 Meter per Second --> No Conversion Required
FINAL ANSWER
12500 Meter per Second <-- Velocity
(Calculation completed in 00.015 seconds)

10+ Straight cut sealings Calculators

Radius in terms of leakage velocity
radius = sqrt((Velocity*8*Incremental length in the direction of Velocity*Viscosity of oil)/(Change in pressure)) Go
Outer diameter of seal ring in terms of loss of liquid head
outside_diameter_of_seal_ring = sqrt((64*Viscosity of oil*Velocity)/(2*[g]*Density*Loss of liquid head)) Go
Change in pressure in terms of leakage velocity
change_in_pressure = (Velocity*8*(Incremental length in the direction of Velocity)*Viscosity of oil)/((Radius)^2) Go
Absolute viscosity in terms of loss of liquid head
absolute_viscosity_of_oil = Loss of liquid head*2*[g]*Density*(Outside diameter of seal ring)^2/(64*Velocity) Go
Absolute viscosity in terms of leakage velocity
viscosity_of_oil = (Change in pressure)*(Radius)^2/(8*Incremental length in the direction of Velocity*Velocity) Go
Density of liquid in terms of loss of liquid head
density = (64*Viscosity of oil*Velocity)/(2*[g]*Loss of liquid head*(Outside diameter of seal ring)^2) Go
Loss of liquid head
loss_of_liquid_head = (64*Viscosity of oil*Velocity)/(2*[g]*Density*(Outside diameter of seal ring)^2) Go
Leakage velocity
velocity = (Change in pressure)*(Radius)^2/(8*(Incremental length in the direction of velocity)*Viscosity of oil) Go
Incremental length in direction of velocity terms of leakage velocity
incremental_length_in_direction_of_velocity = (Change in pressure)*(Radius)^2/(8*(Velocity)*Viscosity of oil) Go
Incremental length in direction of velocity
incremental_length_in_direction_of_velocity = (Change in pressure)*(Radius)^2/(8*(Velocity)*Viscosity of oil) Go

Leakage velocity Formula

velocity = (Change in pressure)*(Radius)^2/(8*(Incremental length in the direction of velocity)*Viscosity of oil)
v = (dP)*(r)^2/(8*(dl)*μ)

What is Leakage velocity?

The Leakage velocity is defined as the leakage mass flow rate and the velocity distribution for a centered position.

How to Calculate Leakage velocity?

Leakage velocity calculator uses velocity = (Change in pressure)*(Radius)^2/(8*(Incremental length in the direction of velocity)*Viscosity of oil) to calculate the Velocity, The Leakage velocity formula is defined as the leakage mass flow rate and the velocity distribution for a centered position. Velocity is denoted by v symbol.

How to calculate Leakage velocity using this online calculator? To use this online calculator for Leakage velocity, enter Change in pressure (dP), Radius (r), Incremental length in the direction of velocity (dl) & Viscosity of oil (μ) and hit the calculate button. Here is how the Leakage velocity calculation can be explained with given input values -> 12500 = (100)*(10)^2/(8*(1)*0.1).

FAQ

What is Leakage velocity?
The Leakage velocity formula is defined as the leakage mass flow rate and the velocity distribution for a centered position and is represented as v = (dP)*(r)^2/(8*(dl)*μ) or velocity = (Change in pressure)*(Radius)^2/(8*(Incremental length in the direction of velocity)*Viscosity of oil). Change in Pressure is defined as the difference between final pressure and initial pressure. In differential form it is represented as dP, Radius is a radial line from the focus to any point of a curve, Incremental length in the direction of velocity is defined as length increase in velocity direction & The Viscosity of oil is considered in the viscous or laminar flow.
How to calculate Leakage velocity?
The Leakage velocity formula is defined as the leakage mass flow rate and the velocity distribution for a centered position is calculated using velocity = (Change in pressure)*(Radius)^2/(8*(Incremental length in the direction of velocity)*Viscosity of oil). To calculate Leakage velocity, you need Change in pressure (dP), Radius (r), Incremental length in the direction of velocity (dl) & Viscosity of oil (μ). With our tool, you need to enter the respective value for Change in pressure, Radius, Incremental length in the direction of velocity & Viscosity of oil 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 Velocity?
In this formula, Velocity uses Change in pressure, Radius, Incremental length in the direction of velocity & Viscosity of oil. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • loss_of_liquid_head = (64*Viscosity of oil*Velocity)/(2*[g]*Density*(Outside diameter of seal ring)^2)
  • absolute_viscosity_of_oil = Loss of liquid head*2*[g]*Density*(Outside diameter of seal ring)^2/(64*Velocity)
  • outside_diameter_of_seal_ring = sqrt((64*Viscosity of oil*Velocity)/(2*[g]*Density*Loss of liquid head))
  • density = (64*Viscosity of oil*Velocity)/(2*[g]*Loss of liquid head*(Outside diameter of seal ring)^2)
  • velocity = (Change in pressure)*(Radius)^2/(8*(Incremental length in the direction of velocity)*Viscosity of oil)
  • incremental_length_in_direction_of_velocity = (Change in pressure)*(Radius)^2/(8*(Velocity)*Viscosity of oil)
  • change_in_pressure = (Velocity*8*(Incremental length in the direction of Velocity)*Viscosity of oil)/((Radius)^2)
  • radius = sqrt((Velocity*8*Incremental length in the direction of Velocity*Viscosity of oil)/(Change in pressure))
  • incremental_length_in_direction_of_velocity = (Change in pressure)*(Radius)^2/(8*(Velocity)*Viscosity of oil)
  • viscosity_of_oil = (Change in pressure)*(Radius)^2/(8*Incremental length in the direction of Velocity*Velocity)
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