Enhancing the Capture of Two-dimensional, Shock-Induced Detonation Fronts using Harten’s Artificial Compression Method on Underresolved Cartesian Grids
Abstract:In the problems of detonation we are going to present here, the capture of shocks is crucial, since from its accuracy depends the very physical relevance of the whole solution. We already obtained some improvements in the capture of detonation fronts on underresolved grids in the one-dimensional case thanks to Harten's artificial compression [1], [2], and we now turn to two-dimensional cartesian grids. In two space dimensions, the complexity of the discontinuity implies not only the location and speed of the f… Show more
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