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Unformatted text preview: n term, the integral over halfsphere surface (i.e. =0 to /2; =0 to 2 , is the angle in xy plane relative to the xaxis): That is, the total flux across any halfsphere surface is conserved and is equal to evaporation rate R evap . Now assume the small planar surface source is not symmetric, such that the angular distribution becomes cos Isin I (absolute value of sin ), and flux becomes F K P =CR evap /r 2 cos Isin I. Calculate the constant C (answer: C=1/2). evap P K R dS F = Deposition rate Here assume n=1 in the cos n term, which is close to experiment....
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This note was uploaded on 08/12/2010 for the course NE NE 343 taught by Professor Bo during the Spring '10 term at Waterloo.
 Spring '10
 Bo

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