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Density Field Reconstructing in the Supersonic Wind Tunnel Using OCT Technology

  • Guo Longde
  • Yang Jianjun
  • Wu Yungang
  • Xie Weiming
Conference paper

Introduction

In the researches of the flow visualization of supersonic flow field, there are large numbers of interference stripe pictures which needed to be dealt with to acquire the necessary results of aero-optics effects. Especially in three-dimensional non-contact measurement which are crucial for the modern high-tech aerodynamic and heat transfer field such as modern aviation, aerospace, and energy, the researchers use pulses of laser technology and holographic technology to realize multi-directional projection data acquisition. Then with the help of advanced computing technology and tomography reconstruction technology, optical tomography technology has become an important means of the supersonic flow field visualization study. [1][2][3][4].

Keywords

Phase Unwrap Supersonic Wind Tunnel Reference Stripe Optical Computerize Tomography Supersonic Flow Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Guo Longde
    • 1
  • Yang Jianjun
    • 1
  • Wu Yungang
    • 1
  • Xie Weiming
    • 1
  1. 1.China Aerodynamics Research and Development CenterMianyangChina

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