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The Volumetric Strain is the ratio of change in volume to original volume. Check FAQs
εv=εln-2(εL)
εv - Volumetric Strain?εln - Longitudinal Strain?εL - Lateral Strain?

Volumetric Strain of Cylindrical Rod Example

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With units
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Here is how the Volumetric Strain of Cylindrical Rod equation looks like with Values.

Here is how the Volumetric Strain of Cylindrical Rod equation looks like with Units.

Here is how the Volumetric Strain of Cylindrical Rod equation looks like.

0.022Edit=0.062Edit-2(0.02Edit)
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Volumetric Strain of Cylindrical Rod Solution

Follow our step by step solution on how to calculate Volumetric Strain of Cylindrical Rod?

FIRST Step Consider the formula
εv=εln-2(εL)
Next Step Substitute values of Variables
εv=0.062-2(0.02)
Next Step Prepare to Evaluate
εv=0.062-2(0.02)
LAST Step Evaluate
εv=0.022

Volumetric Strain of Cylindrical Rod Formula Elements

Variables
Volumetric Strain
The Volumetric Strain is the ratio of change in volume to original volume.
Symbol: εv
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Longitudinal Strain
The Longitudinal Strain is ratio of change in length to original length.
Symbol: εln
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Lateral Strain
Lateral Strain is the ratio of change in diameter to original diameter.
Symbol: εL
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.

Other Formulas to find Volumetric Strain

​Go Volumetric Strain given Bulk Modulus
εv=σK
​Go Volumetric Strain given Change in Length
εv=(Δll)(1-2𝛎)
​Go Volumetric Strain given Change in Length, Breadth and Width
εv=Δll+Δbb+Δdd
​Go Volumetric Strain given Longitudinal and Lateral Strain
εv=εln+2εL

Other formulas in Volumetric Strain category

​Go Bulk Modulus given Direct Stress
K=σεv
​Go Bulk Modulus using Young's Modulus
K=E3(1-2𝛎)
​Go Direct Stress for given Bulk Modulus and Volumetric Strain
σ=Kεv
​Go Lateral Strain given Volumetric and Longitudinal Strain
εL=-εln-εv2

How to Evaluate Volumetric Strain of Cylindrical Rod?

Volumetric Strain of Cylindrical Rod evaluator uses Volumetric Strain = Longitudinal Strain-2*(Lateral Strain) to evaluate the Volumetric Strain, Volumetric Strain of Cylindrical Rod formula is defined as a measure of the change in volume of a cylindrical rod due to applied stress. It quantifies how much the volume of the material changes in response to longitudinal and lateral strains, reflecting its elastic properties. Volumetric Strain is denoted by εv symbol.

How to evaluate Volumetric Strain of Cylindrical Rod using this online evaluator? To use this online evaluator for Volumetric Strain of Cylindrical Rod, enter Longitudinal Strain ln) & Lateral Strain L) and hit the calculate button.

FAQs on Volumetric Strain of Cylindrical Rod

What is the formula to find Volumetric Strain of Cylindrical Rod?
The formula of Volumetric Strain of Cylindrical Rod is expressed as Volumetric Strain = Longitudinal Strain-2*(Lateral Strain). Here is an example- 0.022 = 0.062-2*(0.02).
How to calculate Volumetric Strain of Cylindrical Rod?
With Longitudinal Strain ln) & Lateral Strain L) we can find Volumetric Strain of Cylindrical Rod using the formula - Volumetric Strain = Longitudinal Strain-2*(Lateral Strain).
What are the other ways to Calculate Volumetric Strain?
Here are the different ways to Calculate Volumetric Strain-
  • Volumetric Strain=Direct Stress/Bulk ModulusOpenImg
  • Volumetric Strain=(Change in Length/Length of Section)*(1-2*Poisson's Ratio)OpenImg
  • Volumetric Strain=Change in Length/Length of Section+Change in Breadth/Breadth of Bar+Change in Depth/Depth of BarOpenImg
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