Kethavath Srinath
Osmania University (OU), Hyderabad
Kethavath Srinath has created this Calculator and 300+ more calculators!
Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has verified this Calculator and 500+ more calculators!

11 Other formulas that you can solve using the same Inputs

Schottky Defect Concentration
Number of Schottky Defects=Number of atomic sites*exp(-Activation energy for Schottky formation/(2*[BoltZ]*Temperature)) GO
Equilibrium vacancy concentration
Number of vacancies=Number of atomic sites*exp(-Activation energy for vacancy formation/([BoltZ]*Temperature)) GO
Temperature Dependence of the Energy Bandgaps
temperature dependence of energy bandgap =fitting parameter 1-((alpha*(Temperature^2))/(Temperature+beta)) GO
Temperature dependent diffusion coefficient
Diffusion coefficient=Pre-exponential factor*exp(-Activation energy for diffusion/([BoltZ]*Temperature)) GO
Dynamic Viscosity of Gases
Dynamic viscosity=((Constant a)*(Temperature^(1/2)))/(1+Constant b/Temperature) GO
Emmisive power of a body (Radiation)
Emissive power per unit area=(Emissivity*(Temperature)^4)*[Stefan-BoltZ] GO
Compressibility Factor
Compressibility Factor=Pressure*Specific Volume/([R]*Temperature) GO
Dew Point Depression
dewpoint depression=Temperature-dewpoint temperature GO
Reduced Temperature
Reduced Temperature=Temperature/Critical Temperature GO
Thermal Voltage
Volts-Equivalent of Temperature=Temperature/11600 GO
Gibbs Free Energy
Gibbs Free Energy=Enthalpy-(Temperature*Entropy) GO

Non Ideal Body Surface Emittance Formula

Real surface radiant surface emittance=Emissivity*[Stefan-BoltZ]*(Temperature)^(4)
e=ε*[Stefan-BoltZ]*(T)^(4)
More formulas
Heat flux GO
One dimensional heat flux GO
Heat transfer GO
Black bodies heat exchange by radiation GO
Heat Exchange By Radiation Due To Geometric Arrangement GO
Newton's law of cooling GO
Thermal resistance in convection heat transfer GO
Convective processes heat transfer coefficient GO
Heat Transfer According to Fourier's Law GO
Thermal Conductivity when Critical Thickness of Insulation for a Cylinder is Given GO
Critical Thickness of Insulation for a Cylinder GO
Diameter of a Rod Circular Fin when area of cross-section is Given GO
Heat Transfer by Conduction at Base GO
Absolute humidity of air at initial air temperature GO

What is stefan boltzmann law?

Stefan-Boltzmann law, statement that the total radiant heat power emitted from a surface is proportional to the fourth power of its absolute temperature. ... The law applies only to blackbodies, theoretical surfaces that absorb all incident heat radiation.

How to Calculate Non Ideal Body Surface Emittance?

Non Ideal Body Surface Emittance calculator uses Real surface radiant surface emittance=Emissivity*[Stefan-BoltZ]*(Temperature)^(4) to calculate the Real surface radiant surface emittance, Non ideal body surface emittance is defined as the emission released by non black body objects therefire real bodies. Real surface radiant surface emittance and is denoted by e symbol.

How to calculate Non Ideal Body Surface Emittance using this online calculator? To use this online calculator for Non Ideal Body Surface Emittance, enter Emissivity (ε) and Temperature (T) and hit the calculate button. Here is how the Non Ideal Body Surface Emittance calculation can be explained with given input values -> 2.959967 = 1*[Stefan-BoltZ]*(85)^(4).

FAQ

What is Non Ideal Body Surface Emittance?
Non ideal body surface emittance is defined as the emission released by non black body objects therefire real bodies and is represented as e=ε*[Stefan-BoltZ]*(T)^(4) or Real surface radiant surface emittance=Emissivity*[Stefan-BoltZ]*(Temperature)^(4). Emissivity is the measure of an object's ability to emit infrared energy. Emitted energy indicates the temperature of the object. Emissivity can have a value from 0 (shiny mirror) to 1.0 (blackbody). Most organic, painted, or oxidized surfaces have emissivity values close to 0.95 and Temperature is the degree or intensity of heat present in a substance or object.
How to calculate Non Ideal Body Surface Emittance?
Non ideal body surface emittance is defined as the emission released by non black body objects therefire real bodies is calculated using Real surface radiant surface emittance=Emissivity*[Stefan-BoltZ]*(Temperature)^(4). To calculate Non Ideal Body Surface Emittance, you need Emissivity (ε) and Temperature (T). With our tool, you need to enter the respective value for Emissivity and Temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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