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Emissive Power of Non Blackbody given Emissivity Formula

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Emissive Power of Non Blackbody is the energy of thermal radiation emitted in all directions per unit time from each unit area of surface of Non blackbody at any given temperature. Check FAQs

E = ε \cdot E b

E - Emissive Power of Non Blackbody?ε - Emissivity?E_b - Emissive Power of Blackbody?

Emissive Power of Non Blackbody given Emissivity Example

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Here is how the Emissive Power of Non Blackbody given Emissivity equation looks like with Values.

Here is how the Emissive Power of Non Blackbody given Emissivity equation looks like with Units.

Here is how the Emissive Power of Non Blackbody given Emissivity equation looks like.

308.0755 = 0.95 \cdot 324.29

308.0755W/m² = 0.95 \cdot 324.29W/m²

308.0755 = 0.95 \cdot 324.29

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Emissive Power of Non Blackbody given Emissivity Solution

Follow our step by step solution on how to calculate Emissive Power of Non Blackbody given Emissivity?

FIRST Step Consider the formula

E = ε \cdot E b

Next Step Substitute values of Variables

∴

E = 0.95 \cdot 324.29W/m²

Next Step Prepare to Evaluate

∴

E = 0.95 \cdot 324.29

LAST Step Evaluate

∴

E = 308.0755W/m²

Emissive Power of Non Blackbody given Emissivity Formula Elements

Variables

Emissive Power of Non Blackbody

Emissive Power of Non Blackbody is the energy of thermal radiation emitted in all directions per unit time from each unit area of surface of Non blackbody at any given temperature.

Symbol: E

Measurement: Heat Flux DensityUnit: W/m²

Note: Value should be greater than 0.

Formulas to find Emissive Power of Non Blackbody

Emissivity

Emissivity is the ability of an object to emit infrared energy. Emissivity can have a value from 0 (shiny mirror) to 1.0 (blackbody). Most organic or oxidized surfaces have emissivity close to 0.95.

Symbol: ε

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Emissivity

Emissive Power of Blackbody

Emissive Power of Blackbody is the energy of thermal radiation emitted in all directions per unit time from each unit area of a surface of blackbody at any given temperature.

Symbol: E_b

Measurement: Heat Flux DensityUnit: W/m²

Note: Value should be greater than 0.

Formulas to find Emissive Power of Blackbody

Other formulas in Radiation Formulas category

Go Absorptivity given Reflectivity and Transmissivity

α = 1 - ρ - 𝜏

Go Area of Surface 1 given Area 2 and Radiation Shape Factor for Both Surfaces

A 1 = A 2 \cdot (\frac{F 21}{F 12})

Go Area of Surface 2 given Area 1 and Radiation Shape Factor for Both Surfaces

A 2 = A 1 \cdot (\frac{F 12}{F 21})

Go Emissive Power of Blackbody

E b = [Stefan-BoltZ] \cdot (T^{4})

How to Evaluate Emissive Power of Non Blackbody given Emissivity?

Emissive Power of Non Blackbody given Emissivity evaluator uses Emissive Power of Non Blackbody = Emissivity*Emissive Power of Blackbody to evaluate the Emissive Power of Non Blackbody, The Emissive Power of Non Blackbody given Emissivity formula is defined as the product of emissivity and Emissive power of blackbody. Emissive Power of Non Blackbody is denoted by E symbol.

How to evaluate Emissive Power of Non Blackbody given Emissivity using this online evaluator? To use this online evaluator for Emissive Power of Non Blackbody given Emissivity, enter Emissivity (ε) & Emissive Power of Blackbody (E_b) and hit the calculate button.

FAQs on Emissive Power of Non Blackbody given Emissivity

What is the formula to find Emissive Power of Non Blackbody given Emissivity?

The formula of Emissive Power of Non Blackbody given Emissivity is expressed as Emissive Power of Non Blackbody = Emissivity*Emissive Power of Blackbody. Here is an example- 308.0755 = 0.95*324.29.

How to calculate Emissive Power of Non Blackbody given Emissivity?

With Emissivity (ε) & Emissive Power of Blackbody (E_b) we can find Emissive Power of Non Blackbody given Emissivity using the formula - Emissive Power of Non Blackbody = Emissivity*Emissive Power of Blackbody.

Can the Emissive Power of Non Blackbody given Emissivity be negative?

No, the Emissive Power of Non Blackbody given Emissivity, measured in Heat Flux Density cannot be negative.

Which unit is used to measure Emissive Power of Non Blackbody given Emissivity?

Emissive Power of Non Blackbody given Emissivity is usually measured using the Watt per Square Meter[W/m²] for Heat Flux Density. Kilowatt per Square Meter[W/m²], Watt per Square Centimeter[W/m²], Watt per Square Inch[W/m²] are the few other units in which Emissive Power of Non Blackbody given Emissivity can be measured.

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