K

where Si and S2 are called the Mie scattering functions (§6.3.2).

The time-average magnitude of the Poynting vector of the scattered wave can be written as r = <«•:»>

The total rate of scattered energy, dL (in W), flowing through an element of area dA is then dL = P • ndA, (6.32)

where n is a unit vector normal to the element of surface. If we now replace dA/r2 by d^ = sin OdOd0, an element of solid angle, then the total rate of energy, L, scattered into a sphere around the scattering particle is

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