Paper Title:
Application of Two-Component Pressure Sensitive Paint in Transonic Wind Tunnel
  Abstract

As a new optical pressure sensor technique, Pressure Sensitive Paint (PSP) is one of the important techn iques for model surface p ressure m easurement in wind tunnel test s . With the help of PSP , it is possible to do p ressure m easurement on compl icated or special model surface , which is usually difficult to be measured by pressure tap s . Since PSP technique being introduced into China from TsAGI (Russia) , AVIC ARI has investigated two-component PSP technique in high-speed wind tunnel in cooperati on with ICCAS China . T his report present s the principle of PSP technique, test control system development and the test result comparison s between PSP technique with two-component pressure sensitive paint FOP-2 and classic tap measurement on wing surface of an airplane model . T he results showed that the two-component pressure sensitive paint has better performance and can be used for model pressure measurement.

  Info
Periodical
Edited by
Yuhang Yang, Xilong Qu, Yiping Luo and Aimin Yang
Pages
181-187
DOI
10.4028/www.scientific.net/AMR.216.181
Citation
Y. C. Zhang, L. S. Chen, J. K. Shang, X. G. Ma, X. Y. Chen, L. Yan, W. T. Zhao, X. Y. Deng, H. M. Cheng, "Application of Two-Component Pressure Sensitive Paint in Transonic Wind Tunnel", Advanced Materials Research, Vol. 216, pp. 181-187, 2011
Online since
March 2011
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