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激波管高温空气绝对辐射功率实验测量
杨乾锁; 彭志敏; 刘春; 竺乃宜; 姜宗林
Source Publication空气动力学学报
2009
Volume27Issue:z1Pages:84-89
Abstract利用激波管加热技术,得到1000K~3000K温度范围内的高温空气,利用宽波段能量计、光电探测器以及滤波片等设备,测量出高温空气在0.3μm~9μm宽波段范围内绝对辐射功率,以及中心波长在4.26μm、5.23μm、8.32μm处、单位波长的绝对辐射功率;实验结果表明,在1000K~2000K温度范围内,高温空气宽波段的辐射功率约为60 W/cm~3·MP,且辐射主要集中在21μm~8μm波段范围内;当温度高于2000K以上,辐射功率随着温度的升高增大较快,且辐射向紫外、可见方向移动;在3000K时,高温
Keyword辐射功率 辐射持续时间 高温空气 激波管
URL查看原文
Language中文
Funding Organization国家自然科学基金(10772187)资助.
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48814
Collection高温气体动力学国家重点实验室
Recommended Citation
GB/T 7714
杨乾锁,彭志敏,刘春,等. 激波管高温空气绝对辐射功率实验测量[J]. 空气动力学学报,2009,27(z1):84-89
APA 杨乾锁,彭志敏,刘春,竺乃宜,&姜宗林.(2009).激波管高温空气绝对辐射功率实验测量.空气动力学学报,27(z1),84-89.
MLA 杨乾锁,et al."激波管高温空气绝对辐射功率实验测量".空气动力学学报 27.z1(2009):84-89.
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