Combustion Simulation in Afterburner Using Flamelet Model Based on OpenFOAM

Abstract

Simulation of combustion in the afterburner of solid ducted rocket is still a big challenge due to the interaction of turbulent and combustion. In the current study, a steady laminar flamelet model has been conducted to model the flow field of the afterburning chamber of solid ducted rocket based on OpenFOAM. The predicted main flow features in different transverse and longitudinal planes are analyzed. The performance parameter of the afterburning chamber is analyzed.