Young's Modulus of composite in longitudinal direction Formula

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Young's modulus of composite in longitudinal direction, the composite considered here is aligned and fiber reinforced composite. Check FAQs
Ecl=Em(1-Vf)+EfVf
Ecl - Young's modulus of composite in longitudinal direction?Em - Young's modulus of matrix in composite?Vf - Volume Fraction of Fiber?Ef - Young's modulus of fiber in composite?

Young's Modulus of composite in longitudinal direction Example

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Here is how the Young's Modulus of composite in longitudinal direction equation looks like with Values.

Here is how the Young's Modulus of composite in longitudinal direction equation looks like with Units.

Here is how the Young's Modulus of composite in longitudinal direction equation looks like.

19.5Edit=4Edit(1-0.5Edit)+35Edit0.5Edit
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Young's Modulus of composite in longitudinal direction Solution

Follow our step by step solution on how to calculate Young's Modulus of composite in longitudinal direction?

FIRST Step Consider the formula
Ecl=Em(1-Vf)+EfVf
Next Step Substitute values of Variables
Ecl=4GPa(1-0.5)+35GPa0.5
Next Step Convert Units
Ecl=4E+9Pa(1-0.5)+3.5E+10Pa0.5
Next Step Prepare to Evaluate
Ecl=4E+9(1-0.5)+3.5E+100.5
Next Step Evaluate
Ecl=19500000000Pa
LAST Step Convert to Output's Unit
Ecl=19.5GPa

Young's Modulus of composite in longitudinal direction Formula Elements

Variables
Young's modulus of composite in longitudinal direction
Young's modulus of composite in longitudinal direction, the composite considered here is aligned and fiber reinforced composite.
Symbol: Ecl
Measurement: PressureUnit: GPa
Note: Value should be greater than 0.
Young's modulus of matrix in composite
Young's modulus of matrix in composite.
Symbol: Em
Measurement: PressureUnit: GPa
Note: Value should be greater than 0.
Volume Fraction of Fiber
Volume Fraction of Fiber in fiber reinforced composite.
Symbol: Vf
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Young's modulus of fiber in composite
Young's modulus of fiber in composite (Fiber-reinforced composite).
Symbol: Ef
Measurement: PressureUnit: GPa
Note: Value should be greater than 0.

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How to Evaluate Young's Modulus of composite in longitudinal direction?

Young's Modulus of composite in longitudinal direction evaluator uses Young's modulus of composite in longitudinal direction = Young's modulus of matrix in composite*(1-Volume Fraction of Fiber)+Young's modulus of fiber in composite*Volume Fraction of Fiber to evaluate the Young's modulus of composite in longitudinal direction, Young's Modulus of composite in longitudinal direction, the composite considered here is aligned, continuous fiber reinforced composite. Young's modulus of composite in longitudinal direction is denoted by Ecl symbol.

How to evaluate Young's Modulus of composite in longitudinal direction using this online evaluator? To use this online evaluator for Young's Modulus of composite in longitudinal direction, enter Young's modulus of matrix in composite (Em), Volume Fraction of Fiber (Vf) & Young's modulus of fiber in composite (Ef) and hit the calculate button.

FAQs on Young's Modulus of composite in longitudinal direction

What is the formula to find Young's Modulus of composite in longitudinal direction?
The formula of Young's Modulus of composite in longitudinal direction is expressed as Young's modulus of composite in longitudinal direction = Young's modulus of matrix in composite*(1-Volume Fraction of Fiber)+Young's modulus of fiber in composite*Volume Fraction of Fiber. Here is an example- 2E-8 = 4000000000*(1-0.5)+35000000000*0.5.
How to calculate Young's Modulus of composite in longitudinal direction?
With Young's modulus of matrix in composite (Em), Volume Fraction of Fiber (Vf) & Young's modulus of fiber in composite (Ef) we can find Young's Modulus of composite in longitudinal direction using the formula - Young's modulus of composite in longitudinal direction = Young's modulus of matrix in composite*(1-Volume Fraction of Fiber)+Young's modulus of fiber in composite*Volume Fraction of Fiber.
Can the Young's Modulus of composite in longitudinal direction be negative?
No, the Young's Modulus of composite in longitudinal direction, measured in Pressure cannot be negative.
Which unit is used to measure Young's Modulus of composite in longitudinal direction?
Young's Modulus of composite in longitudinal direction is usually measured using the Gigapascal[GPa] for Pressure. Pascal[GPa], Kilopascal[GPa], Bar[GPa] are the few other units in which Young's Modulus of composite in longitudinal direction can be measured.
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