Effect of cavity arrangement on the ignition mode of vaporized kerosene in supersonic flow

Evaluation of Influences of Changed Lower Cover Geometry on Kerosene–Air Interaction in a Scramjet Combustor

“…More generally, for reliable accuracy, there are two essential aspects to consider carefully . First, the effect of the mesh scale needs to be considered.…”

“…More generally, for reliable accuracy, there are two essential aspects to consider carefully. 24 First, the effect of the mesh scale needs to be considered. The second section is focused on the convergence and discretization errors.…”

“…The current results have demonstrated that the grid scale has slight influences on the transversal injection flow field in the scramjet combustor. 24 Thus, considering a balance of both accuracy and computational resources, we used a medium-sized grid, i.e., 282,000 hexahedron cells for all simulations in this study.…”