Proceedings Paper
Validity of rainbow schlieren with quantitative density measurement in supersonic jet| Format | Member Price | Non-Member Price |
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Paper Abstract
The quantitative rainbow schlieren technique was applied to measure density grads and density in flow flied widely. The
experiment took the axis-symmetry unexpended supersonic free jet as a object, used the typical "Z" schlieren system and
replaced the edge with rainbow filter. Different rainbow filter was designed to study the sensitivity and validity in the
quantitative measurement. While schlieren measurements were compared with numerical value using FLUENT. Good
agreement between the measurement and numerical value was achieved on the unexpended-supersonic jet.
Paper Details
Date Published: 30 November 2011
PDF: 8 pages
Proc. SPIE 8201, 2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems, 82011A (30 November 2011); doi: 10.1117/12.904737
Published in SPIE Proceedings Vol. 8201:
2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems
Xinyong Dong; Xiaoyi Bao; Perry Ping Shum; Tiegen Liu, Editor(s)
PDF: 8 pages
Proc. SPIE 8201, 2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems, 82011A (30 November 2011); doi: 10.1117/12.904737
Show Author Affiliations
Guanlei Jiang, Company of Postgraduate Management (China)
Yanji Hong, The Academy of Equipment (China)
Yanji Hong, The Academy of Equipment (China)
Jifei Ye, The Academy of Equipment (China)
Ming Wen, The Academy of Equipment (China)
Ming Wen, The Academy of Equipment (China)
Published in SPIE Proceedings Vol. 8201:
2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems
Xinyong Dong; Xiaoyi Bao; Perry Ping Shum; Tiegen Liu, Editor(s)
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