Chinese Journal of Computational Physics ›› 2023, Vol. 40 ›› Issue (3): 307-313.DOI: 10.19596/j.cnki.1001-246x.8600

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Experimental and Numerical Simulation of Boundary Layer Transition in Plane Cascade

Tianye SUN(), Baoshan ZHU, Hongbiao WANG   

  1. Department of Energy and Power Engineering, Tsinghua University, Beijing 100084, China
  • Received:2022-07-27 Online:2023-05-25 Published:2023-07-22

Abstract:

Based on TSP (Temperature Sensitive Paints) technology, the experiment and numerical simulation of the boundary layer transition position of the plane cascade are carried out. The experimental results show that the temperature distribution on the surface of the plane cascade can be obtained by TSP measurement technology, and then the boundary layer transition position can be judged. The verification work was completed by CFD (Computational Fluid Dynamics) numerical method.

Key words: transonic planar cascade, transition, temperature sensitive paints, computational fluid dynamics