Monitor and Performance Analyze of Combustion Instability Parallel Program in Liquid Rocket Engine
液体火箭发动机不稳定燃烧并行程序的监控和性能分析*

The complex combustion flow fields in liquid rocket engine are simulated in this paper. The MPE of visualizing and analyzing the application program of combustion instability under MPI is used. The parallel program performance of combustion processes of liquid rocket engine is studied, and program strategy to improve the application program performance is put forward. The method of this paper could help to study high efficient parallel algorithm of simulation program of liquid rocket engine steady and unsteady combustion problem.