A hybrid adaptive multiresolution approach for the efficient simulation of reactive flows

Computational studies that use block-structured adaptive mesh refinement (AMR) approaches suffer from unnecessarily high resolution in regions adjacent to important solution features. This deficiency limits the performance of AMR codes. In this work a novel hybrid multiresolution (HAMR) approach AMR-based calculations is introduced address issue. The (MR) smoothness indicators are used identify on where computational cost individual physics solvers may be decreased by replacing direct with interpolation. We suggest an balance errors due discretization and interpolation quantities such overall accuracy HAMR consistent MR-driven solution. scheme evaluated for range test problems, pure hydrodynamics turbulent combustion.