Parallel Unstructured-Mesh Methodology for Device-Scale Combustion Calculations

摘要

At Los Alamos we are developing a parallel, unstructured-mesh, finite-volume CFD211u001emethodology for the simulation of chemically reactive flows in complex 211u001egeometries. The methodology is embodied in the CHAD (Computational Hydrodynamics 211u001efor Advanced Design) code. In this report we give an overview of the CHAD 211u001enumerical methodology and present parallel scaling results for calculations of 211u001eflows in a four-valve diesel engine.