Fiber Diameter given Critical Fiber Length Formula

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Fiber Diameter refers to the width or diameter of the individual fibers within a material, such as in composite materials or textiles. Check FAQs
d=lc2τσf
d - Fiber Diameter?lc - Critical Fiber Length?τ - Fiber Matrix Bonding Strength?σf - Tensile Strength of Fiber?

Fiber Diameter given Critical Fiber Length Example

With values
With units
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Here is how the Fiber Diameter given Critical Fiber Length equation looks like with Values.

Here is how the Fiber Diameter given Critical Fiber Length equation looks like with Units.

Here is how the Fiber Diameter given Critical Fiber Length equation looks like.

10Edit=10.625Edit23Edit6.375Edit
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Fiber Diameter given Critical Fiber Length Solution

Follow our step by step solution on how to calculate Fiber Diameter given Critical Fiber Length?

FIRST Step Consider the formula
d=lc2τσf
Next Step Substitute values of Variables
d=10.625mm23MPa6.375MPa
Next Step Convert Units
d=0.0106m23E+6Pa6.4E+6Pa
Next Step Prepare to Evaluate
d=0.010623E+66.4E+6
Next Step Evaluate
d=0.01m
LAST Step Convert to Output's Unit
d=10mm

Fiber Diameter given Critical Fiber Length Formula Elements

Variables
Fiber Diameter
Fiber Diameter refers to the width or diameter of the individual fibers within a material, such as in composite materials or textiles.
Symbol: d
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Critical Fiber Length
Critical Fiber Length that is necessary for effective strengthening and stiffening of the composite material.
Symbol: lc
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Fiber Matrix Bonding Strength
Fiber Matrix Bonding Strength can also be taken as shear yield strength of the matrix.
Symbol: τ
Measurement: PressureUnit: MPa
Note: Value can be positive or negative.
Tensile Strength of Fiber
Tensile Strength of Fiber refers to the maximum stress a material can withstand while being stretched or pulled before breaking.
Symbol: σf
Measurement: PressureUnit: MPa
Note: Value should be greater than 0.

Other formulas in Polymer Matrix Composites category

​Go Tensile Strength of Fiber given Critical Fiber Length
σf=2lcτd
​Go Fiber-Matrix Bonding Strength given Critical Length of Fiber
τ=σfd2lc
​Go Volume Fraction of Matrix from EM of Composite (Longitudinal Direction)
Vm=Ecl-EfVfEm
​Go Volume Fraction of Fiber from EM of Composite (Longitudinal Direction)
Vf=Ecl-EmVmEf

How to Evaluate Fiber Diameter given Critical Fiber Length?

Fiber Diameter given Critical Fiber Length evaluator uses Fiber Diameter = (Critical Fiber Length*2*Fiber Matrix Bonding Strength)/Tensile Strength of Fiber to evaluate the Fiber Diameter, The Fiber diameter given critical fiber length formula is defined as the diameter required for given strength of material. Fiber Diameter is denoted by d symbol.

How to evaluate Fiber Diameter given Critical Fiber Length using this online evaluator? To use this online evaluator for Fiber Diameter given Critical Fiber Length, enter Critical Fiber Length (lc), Fiber Matrix Bonding Strength (τ) & Tensile Strength of Fiber f) and hit the calculate button.

FAQs on Fiber Diameter given Critical Fiber Length

What is the formula to find Fiber Diameter given Critical Fiber Length?
The formula of Fiber Diameter given Critical Fiber Length is expressed as Fiber Diameter = (Critical Fiber Length*2*Fiber Matrix Bonding Strength)/Tensile Strength of Fiber. Here is an example- 10000 = (0.010625*2*3000000)/6375000.
How to calculate Fiber Diameter given Critical Fiber Length?
With Critical Fiber Length (lc), Fiber Matrix Bonding Strength (τ) & Tensile Strength of Fiber f) we can find Fiber Diameter given Critical Fiber Length using the formula - Fiber Diameter = (Critical Fiber Length*2*Fiber Matrix Bonding Strength)/Tensile Strength of Fiber.
Can the Fiber Diameter given Critical Fiber Length be negative?
No, the Fiber Diameter given Critical Fiber Length, measured in Length cannot be negative.
Which unit is used to measure Fiber Diameter given Critical Fiber Length?
Fiber Diameter given Critical Fiber Length is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Fiber Diameter given Critical Fiber Length can be measured.
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