Study of the Combustion Organization Methods Effects on Performance of Ramjet

摘要：

In this paper, the ramjet engine and its physics and chemical processes were simplified, and a quasi onedimensional method, taking combustion organization method as study object, was proposed to evaluate the performance of the engines combustor and nozzle. And the wall friction coefficients effect, which varied from 0 to 0.008, was taken into account. Results show that higher combustion mach number leads to poorer engine performance, and the volume of ramjet will be smaller if the combustion is organized at high subsonic.

关键词： quasi one-dimensional method ramjet performance combustion mach number

作者: Chen Jun Bai Han-chen

作者单位: Airbreathing Hypersonic Technology Research Center, CARDC Science and Technology on Scramjet Laboratory P.O.Box 211, Mianyang, P.R.China, 621000

会议类型: 国际会议

会议名称: The 8th Sino-Russia High-speed Flow Conference(第八届中俄高超声速流体力学研讨会)

会议地点: 上海

会议语种:英文

页码: 243-250

在线出版日期: 2011-11-21（万方平台首次上网日期，不代表论文的发表时间）