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ENCIT 2020
18th Brazilian Congress of Thermal Sciences and Engineering
CFD INVESTIGATION OF A SUPERSONIC COMBUSTION CHAMBER OF A SCRAMJET ENGINE
Submission Author:
Guilherme Borges Ribeiro , SP , Brazil
Co-Authors:
João Vitor Siqueira, MAURICIO ROSA, Guilherme Borges Ribeiro
Presenter: Guilherme Borges Ribeiro
doi://10.26678/ABCM.ENCIT2020.CIT20-0046
Abstract
This work has the purpose of investigating, through detailed three-dimensional computational fluid dynamics (CFD) analyses, different physical phenomena in a scramjet combustor chamber. This work focuses on the analysis of contour images of Mach number, static pressure, temperature, moles of H2O and H2. Besides contour images, properties such as pressure and temperature along the upper and lower walls have also been investigated. Besides it, viscous effects due to the sidewall, and the influence these effects have on the airflow and combustion process, are also investigated.
Keywords
Scramjet, Computational fluid dynamics (CFD), supersonic combustion, Mach Number
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