Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.
Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Mathematical particle tracing: Diffuse scattering wall condition
Posted May 2, 2013, 9:37 PM EDT Particle Tracing, Particle Tracing Version 4.3a 1 Reply
theta = acos(0.5+random(xxx))
the correct expression is
see J. Greenwood, Vacuum 67 (2002) 217–222
Comsol support showed me how to fix this in equation view. The original expression is incompatible with detailed balance