...
首页> 外文期刊>Journal of Applied Mechanics and Technical Physics >Detonation combustion of hydrogen in an axisymmetric channel with a central body
【24h】

Detonation combustion of hydrogen in an axisymmetric channel with a central body

机译:氢在带有中心体的轴对称通道中的爆轰燃烧

获取原文
获取原文并翻译 | 示例
           

摘要

The problem of initiation and stabilization of detonation combustion of a hydrogen-air mixture injected into an axisymmetric channel with a finite-length central body in a flow with a Mach number M-0 = 5-9 is solved. It is numerically demonstrated that the presence of the central body both in a convergent-divergent nozzle and in an expanding channel leads to stabilization of detonation combustion of a stoichiometric hydrogen-air mixture at free-stream Mach numbers M-0 > 7. Various channel configurations that ensure different values of thrust generated by detonation combustion of a stoichiometric hydrogen-air mixture are compared.
机译:解决了在马赫数为M-0 = 5-9的流中注入到具有有限长度中心体的轴对称通道中的氢-空气混合物的起爆和燃烧爆炸稳定性的问题。从数值上证明,中心体在会聚-发散喷嘴和膨胀通道中的存在都会导致化学计量氢-空气混合物在自由流马赫数M-0> 7时的爆燃燃烧稳定。比较了确保由化学计量氢-空气混合物的爆炸燃烧产生的推力值不同的配置。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号