FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Outside Area given Outer Thermal Resistance Formula

Fx Copy

LaTeX Copy

Outside Area is the space outside the shape. It's a measure of 2-D space, and the units for area are squared ("length squared"). Check FAQs

A outside = \frac{1}{h outside \cdot R th}

A_outside - Outside Area?h_outside - External Convection Heat Transfer Coefficient?R_th - Thermal Resistance?

Outside Area given Outer Thermal Resistance Example

With values

With units

Only example

Here is how the Outside Area given Outer Thermal Resistance equation looks like with Values.

Here is how the Outside Area given Outer Thermal Resistance equation looks like with Units.

Here is how the Outside Area given Outer Thermal Resistance equation looks like.

0.0196 = \frac{1}{9.8 \cdot 5.2}

0.0196m² = \frac{1}{9.8W/m²*K \cdot 5.2K/W}

0.0196 = \frac{1}{9.8 \cdot 5.2}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Chemical Engineering » Category

Heat Transfer » fx Outside Area given Outer Thermal Resistance

Outside Area given Outer Thermal Resistance Solution

Follow our step by step solution on how to calculate Outside Area given Outer Thermal Resistance?

FIRST Step Consider the formula

A outside = \frac{1}{h outside \cdot R th}

Next Step Substitute values of Variables

∴

A outside = \frac{1}{9.8W/m²*K \cdot 5.2K/W}

Next Step Prepare to Evaluate

∴

A outside = \frac{1}{9.8 \cdot 5.2}

Next Step Evaluate

∴

A outside = 0.0196232339089482m²

LAST Step Rounding Answer

∴

A outside = 0.0196m²

Outside Area given Outer Thermal Resistance Formula Elements

Variables

Outside Area

Outside Area is the space outside the shape. It's a measure of 2-D space, and the units for area are squared ("length squared").

Symbol: A_outside

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Outside Area

External Convection Heat Transfer Coefficient

External Convection Heat Transfer Coefficient is the proportionality constant between the heat flux and the thermodynamic driving force for the flow of heat in case of convective heat transfer.

Symbol: h_outside

Measurement: Heat Transfer CoefficientUnit: W/m²*K

Note: Value should be greater than 0.

Formulas to find External Convection Heat Transfer Coefficient

Thermal Resistance

Thermal resistance is a heat property and a measurement of a temperature difference by which an object or material resists a heat flow.

Symbol: R_th

Measurement: Thermal ResistanceUnit: K/W

Note: Value can be positive or negative.

Formulas to find Thermal Resistance

Other formulas in Thermal Resistance category

Go Biot Number using Characteristic Length

Bi = \frac{h transfer \cdot L char}{k fin}

Go Correction Length for Cylindrical Fin with Non-Adiabatic Tip

L cylindrical = L fin + (\frac{d fin}{4})

Go Correction Length for Square Fin with Non-Adiabatic Tip

L sqaure = L fin + (\frac{w fin}{4})

Go Correction Length for Thin Rectangular Fin with Non-Adiabatic Tip

L rectangular = L fin + (\frac{t fin}{2})

How to Evaluate Outside Area given Outer Thermal Resistance?

Outside Area given Outer Thermal Resistance evaluator uses Outside Area = 1/(External Convection Heat Transfer Coefficient*Thermal Resistance) to evaluate the Outside Area, The Outside Area given Outer Thermal Resistance formula is defined as the reciprocal of product of outside convection heat transfer coefficient and thermal resistance. Outside Area is denoted by A_outside symbol.

How to evaluate Outside Area given Outer Thermal Resistance using this online evaluator? To use this online evaluator for Outside Area given Outer Thermal Resistance, enter External Convection Heat Transfer Coefficient (h_outside) & Thermal Resistance (R_th) and hit the calculate button.

FAQs on Outside Area given Outer Thermal Resistance

What is the formula to find Outside Area given Outer Thermal Resistance?

The formula of Outside Area given Outer Thermal Resistance is expressed as Outside Area = 1/(External Convection Heat Transfer Coefficient*Thermal Resistance). Here is an example- 0.019623 = 1/(9.8*5.2).

How to calculate Outside Area given Outer Thermal Resistance?

With External Convection Heat Transfer Coefficient (h_outside) & Thermal Resistance (R_th) we can find Outside Area given Outer Thermal Resistance using the formula - Outside Area = 1/(External Convection Heat Transfer Coefficient*Thermal Resistance).

Can the Outside Area given Outer Thermal Resistance be negative?

No, the Outside Area given Outer Thermal Resistance, measured in Area cannot be negative.

Which unit is used to measure Outside Area given Outer Thermal Resistance?

Outside Area given Outer Thermal Resistance 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 Outside Area given Outer Thermal Resistance can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit