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公开(公告)号:US5085073A
公开(公告)日:1992-02-04
申请号:US146939
申请日:1988-01-22
申请人: Joseph S. Heyman , D. Michele Heath , Christopher S. Welch , William P. Winfree , William E. Miller
发明人: Joseph S. Heyman , D. Michele Heath , Christopher S. Welch , William P. Winfree , William E. Miller
摘要: A sample in a wind tunnel is radiated from a thermal energy source exteriorly of the wind tunnel. A thermal imager system, also located exteriorly of the wind tunnel, reads surface radiations from the sample as a function of time. The produced thermal images are characteristic of the heat transferred from the sample to the flow across the sample. In turn, the measured rates of heat loss of the sample are characteristic of the flow and the sample.
摘要翻译: 风洞中的样品从风洞外部的热能源辐射。 也位于风洞外部的热像仪系统将样品中的表面辐射作为时间的函数读取。 所产生的热图像是从样品传递到穿过样品的流的热的特征。 反过来,样品的测量热损失率是流量和样品的特征。
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公开(公告)号:US5131758A
公开(公告)日:1992-07-21
申请号:US768094
申请日:1991-09-30
申请人: Joseph S. Heyman , D. Michele Heath , Christopher Welch , William P. Winfree , William E. Miller
发明人: Joseph S. Heyman , D. Michele Heath , Christopher Welch , William P. Winfree , William E. Miller
IPC分类号: G01N25/72
CPC分类号: G01N25/72
摘要: A sample in a wind tunnel is radiated from a thermal energy source exteriorly of the wind tunnel. A thermal imager system, also located exteriorly of the wind tunnel, reads surface radiations from the sample as a function of time. The produced thermal images are characteristic of the heat transferred from the sample to the flow across the sample. In turn, the measured rates of heat loss of the sample are characteristic of the flow and the sample.
摘要翻译: 风洞中的样品从风洞外部的热能源辐射。 也位于风洞外部的热像仪系统将样品中的表面辐射作为时间的函数读取。 所产生的热图像是从样品传递到穿过样品的流的热的特征。 反过来,样品的测量热损失率是流量和样品的特征。
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