Numerical Simulation of 3-D Chemical Non-equilibrium Flow in the Afterburning chamber of Solid Ducked Rocket
In order to reveal the complex turbulent combustion processes in the afterburning chamber of Solid Ducked Rocket(SDR), Based on the fundamental equations of hydrokinetics and elementary principles of radical reaction kinetics, using multi-component chemical reaction equation of containing Mg and Al components, the numerical simulation of chemical non-equilibrium flow in the afterburning chamber of SDR is processed and effects of the air inlet angle on the afterburning chamber is studied by using Fluent software. The results show that pressure distribution is more balanced, temperature distribution is very uneven and flow is extremely complicated in the afterburning chamber. Combustion efficiency can be increased by improving the air inlet angle.
Solid Ducked Rocket Afterburning chamber Numerical simulation Chemical non-equilibrium flow
Cui Li-kun Zhang Yong-zhi Li Zhuo
College of science of Inner Mongolia university of Technology, Hohhot, Inner Mongolia Autonomous Reg Hohhot Vocational Colleges, Hohhot, Inner Mongolia Autonomous Region, China
国际会议
合肥
英文
3151-3154
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）