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Elastic Modulus of Fiber, also known as young's modulus, refers to the stiffness of the material, it represents the ratio of stress to strain within the elastic limit of the material. Check FAQs
Ef=Ecl-EmVmVf
Ef - Elastic Modulus of Fiber?Ecl - Elastic Modulus Composite (Longitudinal Direction)?Em - Elastic Modulus of Matrix?Vm - Volume Fraction of Matrix?Vf - Volume Fraction of Fiber?

Elastic Modulus of Fiber using Composite's Longitudinal Direction Example

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With units
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Here is how the Elastic Modulus of Fiber using Composite's Longitudinal Direction equation looks like with Values.

Here is how the Elastic Modulus of Fiber using Composite's Longitudinal Direction equation looks like with Units.

Here is how the Elastic Modulus of Fiber using Composite's Longitudinal Direction equation looks like.

199.9833Edit=200Edit-200.025Edit0.4Edit0.6Edit
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Elastic Modulus of Fiber using Composite's Longitudinal Direction Solution

Follow our step by step solution on how to calculate Elastic Modulus of Fiber using Composite's Longitudinal Direction?

FIRST Step Consider the formula
Ef=Ecl-EmVmVf
Next Step Substitute values of Variables
Ef=200MPa-200.025MPa0.40.6
Next Step Convert Units
Ef=2E+8Pa-2E+8Pa0.40.6
Next Step Prepare to Evaluate
Ef=2E+8-2E+80.40.6
Next Step Evaluate
Ef=199983333.333333Pa
Next Step Convert to Output's Unit
Ef=199.983333333333MPa
LAST Step Rounding Answer
Ef=199.9833MPa

Elastic Modulus of Fiber using Composite's Longitudinal Direction Formula Elements

Variables
Elastic Modulus of Fiber
Elastic Modulus of Fiber, also known as young's modulus, refers to the stiffness of the material, it represents the ratio of stress to strain within the elastic limit of the material.
Symbol: Ef
Measurement: PressureUnit: MPa
Note: Value can be positive or negative.
Elastic Modulus Composite (Longitudinal Direction)
Elastic Modulus Composite (Longitudinal Direction) refers to a material property when subjected to tensile or compressive forces along the longitudinal direction.
Symbol: Ecl
Measurement: PressureUnit: MPa
Note: Value can be positive or negative.
Elastic Modulus of Matrix
Elastic Modulus of Matrix typically refers to the elastic modulus or young's modulus of the material composing the matrix phase in a composite material.
Symbol: Em
Measurement: PressureUnit: MPa
Note: Value can be positive or negative.
Volume Fraction of Matrix
Volume Fraction of Matrix is the Volume fraction of the matrix used in composite.
Symbol: Vm
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Volume Fraction of Fiber
Volume Fraction of Fiber also known as fiber volume fraction or simply fiber fraction, is a measure of the volume occupied by fibers within a composite material.
Symbol: Vf
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.

Other Formulas to find Elastic Modulus of Fiber

​Go Elastic Modulus of Fiber using Composite (Transverse Direction)
Ef=EctEmVfEm-EctVm

Other formulas in Elastic Modulus category

​Go Elastic Modulus of Matrix using Composite's Longitudinal Direction
Em=Ecl-EfVfVm
​Go Elastic Modulus of Composite in Transverse Direction
Ect=EmEfVmEf+VfEm
​Go Elastic Modulus of Composite in Longitudinal Direction
Ecl=EmVm+EfVf
​Go Elastic Modulus of Matrix using Composite (Transverse Direction)
Em=EctEfVmEf-EctVf

How to Evaluate Elastic Modulus of Fiber using Composite's Longitudinal Direction?

Elastic Modulus of Fiber using Composite's Longitudinal Direction evaluator uses Elastic Modulus of Fiber = (Elastic Modulus Composite (Longitudinal Direction)-Elastic Modulus of Matrix*Volume Fraction of Matrix)/Volume Fraction of Fiber to evaluate the Elastic Modulus of Fiber, Elastic Modulus of Fiber using Composite's Longitudinal Direction can be defined by Hooke's Law, In the context of composite materials, where fibers are embedded within a matrix, the elastic modulus of the fiber in the longitudinal direction represents its stiffness, it quantifies the material's resistance to deformation under an applied longitudinal stress. Elastic Modulus of Fiber is denoted by Ef symbol.

How to evaluate Elastic Modulus of Fiber using Composite's Longitudinal Direction using this online evaluator? To use this online evaluator for Elastic Modulus of Fiber using Composite's Longitudinal Direction, enter Elastic Modulus Composite (Longitudinal Direction) (Ecl), Elastic Modulus of Matrix (Em), Volume Fraction of Matrix (Vm) & Volume Fraction of Fiber (Vf) and hit the calculate button.

FAQs on Elastic Modulus of Fiber using Composite's Longitudinal Direction

What is the formula to find Elastic Modulus of Fiber using Composite's Longitudinal Direction?
The formula of Elastic Modulus of Fiber using Composite's Longitudinal Direction is expressed as Elastic Modulus of Fiber = (Elastic Modulus Composite (Longitudinal Direction)-Elastic Modulus of Matrix*Volume Fraction of Matrix)/Volume Fraction of Fiber. Here is an example- 0.0002 = (200000000-200025000*0.4)/0.6.
How to calculate Elastic Modulus of Fiber using Composite's Longitudinal Direction?
With Elastic Modulus Composite (Longitudinal Direction) (Ecl), Elastic Modulus of Matrix (Em), Volume Fraction of Matrix (Vm) & Volume Fraction of Fiber (Vf) we can find Elastic Modulus of Fiber using Composite's Longitudinal Direction using the formula - Elastic Modulus of Fiber = (Elastic Modulus Composite (Longitudinal Direction)-Elastic Modulus of Matrix*Volume Fraction of Matrix)/Volume Fraction of Fiber.
What are the other ways to Calculate Elastic Modulus of Fiber?
Here are the different ways to Calculate Elastic Modulus of Fiber-
  • Elastic Modulus of Fiber=(Elastic Modulus Composite (Transverse Direction)*Elastic Modulus of Matrix*Volume Fraction of Fiber)/(Elastic Modulus of Matrix-Elastic Modulus Composite (Transverse Direction)*Volume Fraction of Matrix)OpenImg
Can the Elastic Modulus of Fiber using Composite's Longitudinal Direction be negative?
Yes, the Elastic Modulus of Fiber using Composite's Longitudinal Direction, measured in Pressure can be negative.
Which unit is used to measure Elastic Modulus of Fiber using Composite's Longitudinal Direction?
Elastic Modulus of Fiber using Composite's Longitudinal Direction is usually measured using the Megapascal[MPa] for Pressure. Pascal[MPa], Kilopascal[MPa], Bar[MPa] are the few other units in which Elastic Modulus of Fiber using Composite's Longitudinal Direction can be measured.
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