Sv 1 Uv Bv Uv Jv

3.4.7.2 Complete frequency redistribution In the case of complete redistribution in frequency, R(v , v) = $(v )4>(v), and we have

3.4.7.3 Non-isotropic coherent redistribution The volume emission for the case of coherent scattering in frequency but non-isotropic redistribution in photon direction, as defined by the angle ê between incoming and outgoing photon direction, is

where the phase function p(cosê) = ¡j, ), ¡i = cos 0, 0 is the zenith angle and $ is the azimuth angle in polar co-ordinates, and cosê = jj +(1 - J2)1/2(1 - ¡J2)1/2 cos($ - $). (3.69)

The source function can then be written as

Guide to Alternative Fuels

Guide to Alternative Fuels

Your Alternative Fuel Solution for Saving Money, Reducing Oil Dependency, and Helping the Planet. Ethanol is an alternative to gasoline. The use of ethanol has been demonstrated to reduce greenhouse emissions slightly as compared to gasoline. Through this ebook, you are going to learn what you will need to know why choosing an alternative fuel may benefit you and your future.

Get My Free Ebook


Post a comment