Simulation of jet flow during missile launching with dynamic mesh

De Bin Fu*, Yi Jiang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

The thesis take an efficient way, dynamic mesh technology integrating partial unstructured grids with spring-based smoothing method and remeshing method, to calculate unsteady flow between missile and launch canister which include relative movement. It takes missile laid in the launch canister as movement entity, with the missile moving, the boundary of the corresponding flow field will change. We can make a conclusion from the result: it has high precision using dynamic mesh to simulate unsteady flow of jet flow in the process of missile launch.

Original languageEnglish
Pages (from-to)423-426
Number of pages4
JournalYuhang Xuebao/Journal of Astronautics
Volume28
Issue number2
Publication statusPublished - Mar 2007

Keywords

  • Dynamic mesh
  • Jet flow
  • Remeshing method
  • Spring-based smoothing method

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