Surface Pressure Measurements on a Forebody Using Pressure Sensitive Paint

K. M. Chung, Y. X. Huang, C. Y. Lin, Y. T. Wu

研究成果: Article同行評審

3 引文 斯高帕斯(Scopus)


Pressure sensitive paint (PSP) gives the full-field pressure pattern on the model surface with a high spatial resolution and is an alternative to traditional pressure taps used in a wind tunnel model. This study determines surface pressure patterns on the forebody of an AGARD B model in a compressible flow and the data is in comparison with a numerical simulation using ANSYS Fluent software. The lift and drag coefficients are calculated and compared with data in literature. The experiments use a blowdown wind tunnel. The freestream Mach number is 0.83 and the angle of attack ranges from -4° to 8°. The difference between the results using PSP and the numerical simulation is less than 5%.

頁(從 - 到)369-374
期刊Journal of Aeronautics, Astronautics and Aviation
出版狀態Published - 2021 9月

All Science Journal Classification (ASJC) codes

  • 航空工程
  • 空間與行星科學


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