IMECH-IR  > 高温气体动力学国家重点实验室
用于脉冲风洞的热喷流实验方法初步研究
陈雪冬; 唐贵明; 王发民
Source Publication第八届全国实验流体力学学术会议论文集
2010
Pages195-204
Conference Name第八届全国实验流体力学学术会议
Conference Date2010-12-26
Conference Place中国广东广州
Abstract本文介绍采用氢氧燃烧驱动路德维希管提供喷流热气源的技术,并将用于高超声速炮风洞中,模拟缩比模型超燃发动机热喷流干扰实验研究。本项工作解决了常温,低压下氢氧点火燃烧、破膜和喷流主流同步等技术难点。并开展了三个热喷流状态的标定以及热喷流/主流相互干扰流场模型实验研究。燃气热喷流总压P_(j0)=0.6MPa,0.7MPa,0.8MPa,总温T_(j0)=800K,1000K,1200K,喷流马赫数M_j=3。主流总压p_0=6.0MPa,总温T_0=540K,马赫数M_∞=6.4。
Keyword热喷流 脉冲风洞 自由喷流 流状态 热环境 缩比模型 炮风洞 马赫数 实验研究 流场
Department高温气体动力学国家重点实验室
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48492
Collection高温气体动力学国家重点实验室
Recommended Citation
GB/T 7714
陈雪冬,唐贵明,王发民. 用于脉冲风洞的热喷流实验方法初步研究[C]第八届全国实验流体力学学术会议论文集,2010:195-204.
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