摘要
概述了先进燃烧室的主燃区数值模拟,论述了采用气动喷嘴时确定边界条件的方法和模拟燃油喷嘴油滴轨迹的结果。对某型发动机燃烧室的主燃区进行了数值模拟,给出了熄火时主燃区流场。
The approach to determine the boundary condition and the simultion results of droplet traces of the airblast fuel nozzle are described. Through the simulation of the cornbustor primary zone on an engine, the primary flow field in the flameout condition is presented, and the influence of the temperature field in the primary zone on that in the exit zone has been analyzed.
出处
《航空发动机》
2005年第1期47-51,共5页
Aeroengine
基金
航空发动机燃烧室数值仿真 (ZX 2 0 0 0 0 2 )
