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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2018, Vol. 39 ›› Issue (7): 21997-021997.doi: 10.7527/S1000-6893.2018.21997

• Review • Previous Articles     Next Articles

An overview of HiLiftPW-1 to HiLiftPW-3 numerical simulation technologies

WANG Yuntao   

  1. Computational Aerodynamics Institute, China Aerodynamics Research and Development Center, Mianyang 621000, China
  • Received:2018-01-08 Revised:2018-03-01 Online:2018-07-15 Published:2018-07-27
  • Supported by:
    National Key Research and Development Program (2016YFB0200700)

Abstract: Following the success of Drag Prediction Workshop (DPW) series, AIAA has organized three rounds of High Lift Prediction Workshop (HiLiftPW), especially for typical commercial transport aircraft. The main objectives of the workshops are to assess the numerical prediction capability of current generation CFD technology for high lift configuration, advance the understanding of high lift complicated flow physics, and identify the areas needing additional research. This paper outlines the basic information and main conclusions from HiLiftPW-1 to HiLiftPW-3, introduces the high lift reference models and related wind tunnel tests. The progress in the fields of CFD verification and validation is summarized, including grid generation, numerical method and turbulent model, and comparison between numerical results and experimental data. At last, provides some thoughts and suggestions on CFD verification and validation.

Key words: transport aircraft, high lift configuration, HiLiftPW, CFD, wind tunnel test

CLC Number: