Short-characteristics radiative transfer

Talk (LA-UR-06-4238) at CO5BOLD workshop at KIS in Feiburg, Germany

Bernd Freytag, LANL, NM, USA, and Uppsala, Sweden

2006-06-12

• 1 Radiation transport along ray
• 2 Exact solution for (piecewise) linear source function
• 3 Discretization: Splitting into two sub-intervals
• 4 Stability problem due to interpolation errors
• 5 SHORTrad solution
• 6 Short-characteristics: 2 possibilities
• 7 SHORTrad
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