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Cross-Sectional Area of Specimen Formula

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Cross-Sectional Area of Specimen is the measure of the surface area perpendicular to the direction of an applied force or load, often used in materials testing to calculate stress and strain. Check FAQs

A = \frac{V \cdot H sp}{PN \cdot ρ \cdot t p}

A - Cross-Sectional Area of Specimen?V - Volume of Air Flow Through Specimen?H_sp - Specimen Height?PN - Permeability Number?ρ - Air Pressure on Wall?t_p - Time?

Cross-Sectional Area of Specimen Example

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With units

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Here is how the Cross-Sectional Area of Specimen equation looks like with Values.

Here is how the Cross-Sectional Area of Specimen equation looks like with Units.

Here is how the Cross-Sectional Area of Specimen equation looks like.

0.002 = \frac{0.002 \cdot 5}{4.36 \cdot 0.0385 \cdot 3}

0.002m² = \frac{0.002m³ \cdot 5m}{4.36H/m \cdot 0.0385kgf/m² \cdot 3s}

0.002 = \frac{0.002 \cdot 5}{4.36 \cdot 0.0385 \cdot 3}

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Cross-Sectional Area of Specimen Solution

Follow our step by step solution on how to calculate Cross-Sectional Area of Specimen?

FIRST Step Consider the formula

A = \frac{V \cdot H sp}{PN \cdot ρ \cdot t p}

Next Step Substitute values of Variables

∴

A = \frac{0.002m³ \cdot 5m}{4.36H/m \cdot 0.0385kgf/m² \cdot 3s}

Next Step Convert Units

∴

A = \frac{0.002m³ \cdot 5m}{4.36H/m \cdot 0.3776Pa \cdot 3s}

Next Step Prepare to Evaluate

∴

A = \frac{0.002 \cdot 5}{4.36 \cdot 0.3776 \cdot 3}

Next Step Evaluate

∴

A = 0.00202493389923746m²

LAST Step Rounding Answer

∴

A = 0.002m²

Cross-Sectional Area of Specimen Formula Elements

Variables

Cross-Sectional Area of Specimen

Cross-Sectional Area of Specimen is the measure of the surface area perpendicular to the direction of an applied force or load, often used in materials testing to calculate stress and strain.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Cross-Sectional Area of Specimen

Volume of Air Flow Through Specimen

Volume of Air Flow Through Specimen is the amount of air which passes through the specimen during testing.

Symbol: V

Measurement: VolumeUnit: m³

Note: Value should be greater than 0.

Formulas to find Volume of Air Flow Through Specimen

Specimen Height

Specimen Height is the vertical dimension of a sample or test piece extracted from a casting.

Symbol: H_sp

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Specimen Height

Permeability Number

Permeability Number is the rate of flow of air passing through a standard specimen under a standard pressure.

Symbol: PN

Measurement: Magnetic PermeabilityUnit: H/m

Note: Value should be greater than 0.

Formulas to find Permeability Number

Air Pressure on Wall

Air Pressure on Wall is the pressure exerted by air on the walls in which it is confined.

Symbol: ρ

Measurement: PressureUnit: kgf/m²

Note: Value should be greater than 0.

Formulas to find Air Pressure on Wall

Time

Time is various stages and durations throughout the casting process.

Symbol: t_p

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Time

Other formulas in Permeability Number category

Go Air Pressure during Testing

ρ = \frac{V \cdot H sp}{PN \cdot A \cdot t p}

Go Time Taken during Testing

t p = \frac{V \cdot H sp}{PN \cdot ρ \cdot A}

Go Permeability Number or Standard Specimen

PN = \frac{501.28}{p c \cdot t p}

Go Time Taken in Standard Specimen Testing

t p = \frac{501.28}{PN \cdot p c}

How to Evaluate Cross-Sectional Area of Specimen?

Cross-Sectional Area of Specimen evaluator uses Cross-Sectional Area of Specimen = (Volume of Air Flow Through Specimen*Specimen Height)/(Permeability Number*Air Pressure on Wall*Time) to evaluate the Cross-Sectional Area of Specimen, Cross-Sectional Area of Specimen is the area of the specimen perpendicular to its length. This area is calculated based on the volume of air in the casting, the height of the specimen, the permeability number of the casting material, the pressure exerted on the casting during testing, and the time permeability of the casting material. Cross-Sectional Area of Specimen is denoted by A symbol.

How to evaluate Cross-Sectional Area of Specimen using this online evaluator? To use this online evaluator for Cross-Sectional Area of Specimen, enter Volume of Air Flow Through Specimen (V), Specimen Height (H_sp), Permeability Number (PN), Air Pressure on Wall (ρ) & Time (t_p) and hit the calculate button.

FAQs on Cross-Sectional Area of Specimen

What is the formula to find Cross-Sectional Area of Specimen?

The formula of Cross-Sectional Area of Specimen is expressed as Cross-Sectional Area of Specimen = (Volume of Air Flow Through Specimen*Specimen Height)/(Permeability Number*Air Pressure on Wall*Time). Here is an example- 0.002025 = (0.002*5)/(4.36*0.377556024999973*3).

How to calculate Cross-Sectional Area of Specimen?

With Volume of Air Flow Through Specimen (V), Specimen Height (H_sp), Permeability Number (PN), Air Pressure on Wall (ρ) & Time (t_p) we can find Cross-Sectional Area of Specimen using the formula - Cross-Sectional Area of Specimen = (Volume of Air Flow Through Specimen*Specimen Height)/(Permeability Number*Air Pressure on Wall*Time).

Can the Cross-Sectional Area of Specimen be negative?

No, the Cross-Sectional Area of Specimen, measured in Area cannot be negative.

Which unit is used to measure Cross-Sectional Area of Specimen?

Cross-Sectional Area of Specimen is usually measured using the Square Meter[m²] for Area. Square Kilometer[m²], Square Centimeter[m²], Square Millimeter[m²] are the few other units in which Cross-Sectional Area of Specimen can be measured.

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Cross-Sectional Area of Specimen Formula

Cross-Sectional Area of Specimen Example

Cross-Sectional Area of Specimen Solution

Cross-Sectional Area of Specimen Formula Elements

Other formulas in Permeability Number category

How to Evaluate Cross-Sectional Area of Specimen?

FAQs on Cross-Sectional Area of Specimen

Variable Name