|September 7, 2010, 21:41||
Santiago Marquez Damian
Join Date: Aug 2009
Location: Santa Fe, Santa Fe, Argentina
Posts: 430Rep Power: 15
Hi all, I've been studying MULES for a while and can understand the main ideas of the integrator, but I have some problems interpreting the idea behind the limiter. Usually one uses limiters to limit the flux before integrating temporally. In MULES a flux is given to the integrator, for example, MULES::explicitSolve, this flux is already limited by the advection schemes used to assemble the flux.
Why another limiter function is applied to the flux before integrating temporally?
Is it to complete a work partially done by interfaceCompression scheme?
Is there some reference, at least similar, to limiter used in MULES? Is it loosely based on what???
All ideas are useful. Regards.
Santiago MÁRQUEZ DAMIÁN, Ph.D.
Research Center for Computational Methods (CIMEC) - CONICET/UNL
Tel: 54-342-4511594 Int. 7032
Colectora Ruta Nac. 168 / Paraje El Pozo
(3000) Santa Fe - Argentina.