Numerical evaluation of acoustic characteristics and their damping of a thrust chamber using a constant-volume bomb model

Article English OPEN
Jianxiu QIN; Huiqiang ZHANG; Bing WANG;
  • Publisher: Elsevier
  • Journal: Chinese Journal of Aeronautics (issn: 1000-9361)
  • Related identifiers: doi: 10.1016/j.cja.2018.01.007
  • Subject: Motor vehicles. Aeronautics. Astronautics | TL1-4050

In order to numerically evaluate the acoustic characteristics of liquid rocket engine thrust chambers by means of a computational fluid dynamics method, a mathematical model of an artificial constant-volume bomb is proposed in this paper. A localized pressure pulse with... View more
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