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Volumetric Flow Rate Per Unit Pressure per unit periphery is the volume of fluid which passes per unit pressure. Check FAQs
q=c324⋅μ⋅a-ba⋅Ps+PePe
q - Volumetric Flow Rate Per Unit Pressure?c - Radial Clearance For Seals?μ - Absolute Viscosity of Oil in Seals?a - Outer Radius of Plain Bush Seal?b - Inner Radius of Plain Bush Seal?Ps - Minimum Percentage Compression?Pe - Exit Pressure?

Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid Example

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Here is how the Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid equation looks like with Values.

Here is how the Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid equation looks like with Units.

Here is how the Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid equation looks like.

2.8039Edit=0.9Edit324⋅7.8Edit⋅15Edit-4.2Edit15Edit⋅16Edit+2.1Edit2.1Edit
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Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid Solution

Follow our step by step solution on how to calculate Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid?

FIRST Step Consider the formula
q=c324⋅μ⋅a-ba⋅Ps+PePe
Next Step Substitute values of Variables
∴ q=0.9mm324⋅7.8cP⋅15mm-4.2mm15mm⋅16+2.1MPa2.1MPa
Next Step Convert Units
∴ q=0.0009m324⋅0.0078Pa*s⋅0.015m-0.0042m0.015m⋅16+2.1E+6Pa2.1E+6Pa
Next Step Prepare to Evaluate
∴ q=0.0009324⋅0.0078⋅0.015-0.00420.015⋅16+2.1E+62.1E+6
Next Step Evaluate
∴q=2.80386751648352E-09m³/s
Next Step Convert to Output's Unit
∴q=2.80386751648352mm³/s
LAST Step Rounding Answer
∴q=2.8039mm³/s

Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid Formula Elements

Variables
Volumetric Flow Rate Per Unit Pressure
Volumetric Flow Rate Per Unit Pressure per unit periphery is the volume of fluid which passes per unit pressure.
Symbol: q
Measurement: Volumetric Flow RateUnit: mm³/s
Note: Value should be greater than 0.
Radial Clearance For Seals
Radial Clearance For Seals is a measured value of the total clearance in the seal used.
Symbol: c
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Absolute Viscosity of Oil in Seals
The Absolute Viscosity of Oil in Seals represents the ratio of a fluid's shear stress to its velocity gradient. It is a fluid's internal flow resistance.
Symbol: μ
Measurement: Dynamic ViscosityUnit: cP
Note: Value should be greater than 0.
Outer Radius of Plain Bush Seal
Outer Radius of Plain Bush Seal is defined as the distance from centre to the outer surface of the bush seal.
Symbol: a
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Inner Radius of Plain Bush Seal
Inner Radius of Plain Bush Seal is defined as the distance from centre to inner surface of the bush seal.
Symbol: b
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Minimum Percentage Compression
Minimum Percentage Compression is defined as the least percentage of compression.
Symbol: Ps
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Exit Pressure
Exit Pressure is the pressure at the exit or the output or the end of a pipe or a flow channel.
Symbol: Pe
Measurement: PressureUnit: MPa
Note: Value should be greater than 0.

Credits

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Created by
national institute of technology hamirpur (NITH ), Hamirpur, Himachal Pradesh
sanjay shiva has created this Formula and 100+ more formulas!
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Verified by Ravi Khiyani
Indian Institute of Technology, Madras (IIT Madras), Chennai
Ravi Khiyani has verified this Formula and 300+ more formulas!

Other Formulas to find Volumetric Flow Rate Per Unit Pressure

​Go Volumetric Flow Rate under Laminar Flow Condition for Axial Bush Seal for Compressible Fluid
q=c312⋅μ⋅Ps+PePe
​Go Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Incompressible Fluid
q=c312⋅μ⋅a-ba⋅ln(ab)

Other formulas in Leakage through Bush Seals category

​Go Oil Flow through Plain Axial Bush Seal due to Leakage under Laminar Flow Condition
Q=2⋅π⋅a⋅(Ps-Pe106)l⋅q
​Go Oil Flow through Plain Radial Bush Seal due to Leakage under Laminar Flow Condition
Q=2⋅π⋅a⋅(Ps-Pe106)a-b⋅q

How to Evaluate Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid?

Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid evaluator uses Volumetric Flow Rate Per Unit Pressure = (Radial Clearance For Seals^3)/(24*Absolute Viscosity of Oil in Seals)*(Outer Radius of Plain Bush Seal-Inner Radius of Plain Bush Seal)/(Outer Radius of Plain Bush Seal)*(Minimum Percentage Compression+Exit Pressure)/(Exit Pressure) to evaluate the Volumetric Flow Rate Per Unit Pressure, The Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid formula is defined as the volume of fluid that passes per unit pressure. Volumetric Flow Rate Per Unit Pressure is denoted by q symbol.

How to evaluate Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid using this online evaluator? To use this online evaluator for Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid, enter Radial Clearance For Seals (c), Absolute Viscosity of Oil in Seals (μ), Outer Radius of Plain Bush Seal (a), Inner Radius of Plain Bush Seal (b), Minimum Percentage Compression (Ps) & Exit Pressure (Pe) and hit the calculate button.

FAQs on Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid

What is the formula to find Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid?
The formula of Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid is expressed as Volumetric Flow Rate Per Unit Pressure = (Radial Clearance For Seals^3)/(24*Absolute Viscosity of Oil in Seals)*(Outer Radius of Plain Bush Seal-Inner Radius of Plain Bush Seal)/(Outer Radius of Plain Bush Seal)*(Minimum Percentage Compression+Exit Pressure)/(Exit Pressure). Here is an example- 2.8E+9 = (0.0009^3)/(24*0.0078)*(0.015-0.0042)/(0.015)*(16+2100000)/(2100000).
How to calculate Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid?
With Radial Clearance For Seals (c), Absolute Viscosity of Oil in Seals (μ), Outer Radius of Plain Bush Seal (a), Inner Radius of Plain Bush Seal (b), Minimum Percentage Compression (Ps) & Exit Pressure (Pe) we can find Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid using the formula - Volumetric Flow Rate Per Unit Pressure = (Radial Clearance For Seals^3)/(24*Absolute Viscosity of Oil in Seals)*(Outer Radius of Plain Bush Seal-Inner Radius of Plain Bush Seal)/(Outer Radius of Plain Bush Seal)*(Minimum Percentage Compression+Exit Pressure)/(Exit Pressure).
What are the other ways to Calculate Volumetric Flow Rate Per Unit Pressure?
Here are the different ways to Calculate Volumetric Flow Rate Per Unit Pressure-
  • Volumetric Flow Rate Per Unit Pressure=(Radial Clearance For Seals^3)/(12*Absolute Viscosity of Oil in Seals)*(Minimum Percentage Compression+Exit Pressure)/(Exit Pressure)
  • Volumetric Flow Rate Per Unit Pressure=(Radial Clearance For Seals^3)/(12*Absolute Viscosity of Oil in Seals)*(Outer Radius of Plain Bush Seal-Inner Radius of Plain Bush Seal)/(Outer Radius of Plain Bush Seal*ln(Outer Radius of Plain Bush Seal/Inner Radius of Plain Bush Seal))
Can the Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid be negative?
No, the Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid, measured in Volumetric Flow Rate cannot be negative.
Which unit is used to measure Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid?
Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid is usually measured using the Cubic Millimeter per Second[mm³/s] for Volumetric Flow Rate. Cubic Meter per Second[mm³/s], Cubic Meter per Day[mm³/s], Cubic Meter per Hour[mm³/s] are the few other units in which Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid can be measured.
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