Acceleration of a two-dimensional combustion code using MOSI to find the pressure and pressure-correction fields for a SIMPLER based algorithm

摘要

An easily implemented method for achieving modest savings in cpu time in modeling two-dimensional combustor geometries is presented. This method achieves its savings through the substitution of an MOSI method for the more conventional ADI method used to solve the pressure and pressure-correction fluid flow equations of a SIMPLER based algorithm. Typical cpu savings of from 10% to 20% are to be expected, based on the several test cases examined in this study.