2016
DOI: 10.1016/j.actaastro.2016.08.010
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Effect of variation of length-to-depth ratio and Mach number on the performance of a typical double cavity scramjet combustor

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Cited by 97 publications
(3 citation statements)
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“…Therefore, simulation is initiated with single-step reduced chemical kinetics with finite-rate/eddy-dissipation method [37][38][39]. The outer cylindrical surface wall and left wall of PDE tube are considered to be an adiabatic (i.e., heat transfer throughout the system or into the system is zero) with the no-slip condition [40,41], whereas the boundary of right-side open end tube is considered as pressure outlet.…”
Section: Initial and Boundary Conditionmentioning
confidence: 99%
“…Therefore, simulation is initiated with single-step reduced chemical kinetics with finite-rate/eddy-dissipation method [37][38][39]. The outer cylindrical surface wall and left wall of PDE tube are considered to be an adiabatic (i.e., heat transfer throughout the system or into the system is zero) with the no-slip condition [40,41], whereas the boundary of right-side open end tube is considered as pressure outlet.…”
Section: Initial and Boundary Conditionmentioning
confidence: 99%
“…38 Even if CFD represents the flow effectively at high Reynolds numbers and accurately calculates the large-scale phase separation, it is time consuming and costly, reducing the availability for airflow layout analysis. Instead, a detailed k-omega model 39 can be utilized to examine the impacts of multiple changes in the intake and geometric conditions.…”
Section: Introductionmentioning
confidence: 99%
“…To simulate the combustion in reflected muzzle flow, a numerical model based on the Navier‐Stokes equations and k-ϵ turbulence model is established. The k-ϵ turbulence model has been validated with experimental data for combustion in supersonic flows . A solid propellant combustion model is coupled with the model.…”
Section: Introductionmentioning
confidence: 99%