... model, simulates the gas-phase reactions within the multiphase simulations. An increase in swirl provides better fuel-oxidizer mixing and higher turbulence to the flow. The former is desirable for efficient combustion; the increase in the latter may tend to cause local flame extinction or delayed auto...

..., the liquid-surface interaction on the rough surface of the 3D-printed part was of interest. The combustor was operated under various conditions with either a conventionally machined airblast or the 3D-printed airblast. Flames with two liquid fuels were studied for fuel flexibility, and the position...

... for convective terms in the governing equations and matrix-valued artificial dissipation fluxes. However, additional challenges arise in simulating reactive multi-component flows due to the presence of steep gradients in the flame zone and spatially varying gas properties. In this study, we substitute...

... Abstract The hydrogen addition is a potential way to reduce the soot emission of aviation kerosene. The current study analyzed the effect of hydrogen addition on aviation kerosene (Jet A1) soot formation in a laminar flame at elevated pressure to obtain a fundamental understanding...

... pressure rise across the combustor by using shock-flame interaction’. Multiple shock flame interaction increases the chemical heat release rate by two orders of magnitude. In this study, an impulsive heat addition for 30 microseconds with different heat release rates (10,30 and 100) is applied...