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Fin surface area given equivalent diameter Formula

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Surface Area of a three-dimensional shape is the sum of all of the surface areas of each of the sides. Check FAQs

A s = (\frac{π \cdot De \cdot P}{2}) - AB

A_s - Surface Area?De - Equivalent Diameter?P - Perimeter?AB - Bare Area?π - Archimedes' constant?

Fin surface area given equivalent diameter Example

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Here is how the Fin surface area given equivalent diameter equation looks like with Values.

Here is how the Fin surface area given equivalent diameter equation looks like with Units.

Here is how the Fin surface area given equivalent diameter equation looks like.

0.269 = (\frac{3.1416 \cdot 0.015 \cdot 25}{2}) - 0.32

0.269m² = (\frac{3.1416 \cdot 0.015m \cdot 25m}{2}) - 0.32m²

0.269 = (\frac{3.1416 \cdot 0.015 \cdot 25}{2}) - 0.32

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Fin surface area given equivalent diameter Solution

Follow our step by step solution on how to calculate Fin surface area given equivalent diameter?

FIRST Step Consider the formula

A s = (\frac{π \cdot De \cdot P}{2}) - AB

Next Step Substitute values of Variables

∴

A s = (\frac{π \cdot 0.015m \cdot 25m}{2}) - 0.32m²

Next Step Substitute values of Constants

∴

A s = (\frac{3.1416 \cdot 0.015m \cdot 25m}{2}) - 0.32m²

Next Step Prepare to Evaluate

∴

A s = (\frac{3.1416 \cdot 0.015 \cdot 25}{2}) - 0.32

Next Step Evaluate

∴

A s = 0.269048622548086m²

LAST Step Rounding Answer

∴

A s = 0.269m²

Fin surface area given equivalent diameter Formula Elements

Variables

Constants

Surface Area

Surface Area of a three-dimensional shape is the sum of all of the surface areas of each of the sides.

Symbol: A_s

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Surface Area

Equivalent Diameter

Equivalent diameter is the diameter equivalent to the given value.

Symbol: De

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Equivalent Diameter

Perimeter

The perimeter of a figure is the total distance around the edge of the figure.

Symbol: P

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Perimeter

Bare Area

Bare area of fin over the fin leaving fin base.

Symbol: AB

Measurement: AreaUnit: m²

Note: Value can be positive or negative.

Formulas to find Bare Area

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other Formulas to find Surface Area

Go Fin surface area

A s = (\frac{π}{2}) \cdot NF \cdot (({FD}^{2}) - ({d o}^{2}))

Other formulas in Fin Parameters category

Go Equivalent diameter of tube for transverse fin heat exchanger

De = \frac{R e \cdot μ}{Δm}

Go Number of tubes in transverse fin heat exchanger

N = \frac{m}{G \cdot TP \cdot h c}

Go Distance between two consequent tubes in transverse fin heat exchanger

TP = \frac{m}{G \cdot N \cdot L}

Go Length of tube bank

L = \frac{m}{G \cdot N \cdot TP}

How to Evaluate Fin surface area given equivalent diameter?

Fin surface area given equivalent diameter evaluator uses Surface Area = ((pi*Equivalent Diameter*Perimeter)/2)-Bare Area to evaluate the Surface Area, Fin surface area given equivalent diameter formula is defined as a method to calculate the surface area of a fin based on its equivalent diameter, which is essential for analyzing heat transfer efficiency in heat exchangers. Surface Area is denoted by A_s symbol.

How to evaluate Fin surface area given equivalent diameter using this online evaluator? To use this online evaluator for Fin surface area given equivalent diameter, enter Equivalent Diameter (De), Perimeter (P) & Bare Area (AB) and hit the calculate button.

FAQs on Fin surface area given equivalent diameter

What is the formula to find Fin surface area given equivalent diameter?

The formula of Fin surface area given equivalent diameter is expressed as Surface Area = ((pi*Equivalent Diameter*Perimeter)/2)-Bare Area. Here is an example- 0.269049 = ((pi*0.015*25)/2)-0.32.

How to calculate Fin surface area given equivalent diameter?

With Equivalent Diameter (De), Perimeter (P) & Bare Area (AB) we can find Fin surface area given equivalent diameter using the formula - Surface Area = ((pi*Equivalent Diameter*Perimeter)/2)-Bare Area. This formula also uses Archimedes' constant .

What are the other ways to Calculate Surface Area?

Here are the different ways to Calculate Surface Area-

Surface Area=(pi/2)*Number of Fins*((Fin Diameter^2)-(Outer Diameter^2))

Can the Fin surface area given equivalent diameter be negative?

No, the Fin surface area given equivalent diameter, measured in Area cannot be negative.

Which unit is used to measure Fin surface area given equivalent diameter?

Fin surface area given equivalent diameter 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 Fin surface area given equivalent diameter can be measured.

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