Astrophysics (index)about

Radiative Transfer

(RT)
(energy transfer in the form of electromagnetic radiation)

Radiative Transfer is the transfer of energy via Electromagnetic Radiation through a gas or Plasma, in particular, if the gas not so transparent that EMR merely passes through it. In that case, Absorption, Emission, and scattering of the constituent atoms are basic to the process.

Radiative Transfer is characterized by the quantity Radiance. is the rate of energy flowing at a given time through a given area at a given location. Spectral radiance, in turn, is the radiance at a given Wavelength.

An Equation of Radiative Transfer is an equation that describes this process, relating the transmission of energy to quantities characterizing the likelihood of absorption, emission, and scattering.


(physics,EMR)
http://en.wikipedia.org/wiki/Radiative_transfer
http://en.wikipedia.org/wiki/Radiance

Referenced by:
Absorption
Atmospheric Model
Code
Compton Scattering
Cooling Function
Cross Section
DISORT
Emission
Energy Density
Hyperion
Mean Free Path
Random Walk
Radiation Hydrodynamics (RHD)
Radiative Transfer Code (RT Code)
Equation of Radiative Transfer (RTE)
Radiative Transfer Model (RTM)
Schuster-Schwarzschild Model
Sobolev Approximation
Stellar Structure
Synchrotron Radiation
Thermodynamic Equilibrium (TE)
Thomson Scattering
Turtlebeach
Two-stream Approximation
White Dwarf

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