Experimental investigation of surface flow pattern on truncated cones in Mach 5 flow: Influence of truncation ratio
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- 作者：Takahiro Ukaia ; Takahiro.Ukai@glasgow.ac.uk" class="auth_mail" title="E-mail the corresponding author ; Hossein Zare-Behtasha ; Konstantinos Kontisa ; Leichao Yangb ; Erinc Erdemc
- 关键词：Truncated cone ; Pressure-sensitive paint ; Hypersonic flow
- 刊名：Experimental Thermal and Fluid Science
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：81
- 期：Complete
- 页码：396-405
- 全文大小：2711 K
文摘
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We investigated flow features on a truncated cone with different truncation ratios.
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An internal shock wave is reflected in the higher truncation ratio.
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The shock wave reflection leads to the model surface pressure increase.
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In spite of the different truncation ratios, the internal shock angle is the same.