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Optimal speed of hypersonic cruise flight
  • ISSN号:2095-0349
  • 期刊名称:《力学快报:英文版》
  • 时间:0
  • 分类:V44[航空宇航科学与技术—飞行器设计;航空宇航科学技术]
  • 相关基金:supported by the National Natural Science Foundation of China(Grant No.10921062)
中文摘要:

A coupling frame of speed gain and maintain was suggested to assess the flight performance of hypersonic cruise vehicles(HCV).The optimal cruise speed was obtained by analyzing the flight performance measured by the ratio of initial boost mass to generalized payload.The performance of HCVs based on rockets and air-breathing ramjets was studied and compared to that of a minimum-energy ballistic trajectory under a certain flight distance.It is concluded that rocket-based HCVs flying at the optimal speed ar...

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期刊信息
  • 《力学快报:英文版》
  • 主管单位:中国科学院
  • 主办单位:中国科学院力学研究所、中国力学学会
  • 主编:李家春
  • 地址:北京市海淀区北四环西路15号
  • 邮编:100190
  • 邮箱:taml@cstam.org.cn
  • 电话:010-82543904
  • 国际标准刊号:ISSN:2095-0349
  • 国内统一刊号:ISSN:11-5991/O3
  • 邮发代号:82-766
  • 获奖情况:
  • 国内外数据库收录:
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  • 被引量:6