Journal of the Korean Society for Aeronautical & Space Sciences (한국항공우주학회지)

The Korean Society for Aeronautical and Space Sciences (한국항공우주학회)
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EFD-CFD comparison workshop case 1 : Airfoil

EFD-CFD 비교워크샵 CASE 1 : 익형 풍동시험 및 해석결과 비교

  • Received : 2016.11.17
  • Accepted : 2017.02.27
  • Published : 2017.03.01
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Abstract

The KARI-11-180 airfoil was selected as a model for EFD-CFD comparison workshop case 1. Wind tunnel test for this model was conducted in KARI low speed wind tunnel with $0.6m{\times}3.0m$ model for the Reynolds number up to 3.0E6. The model configuration and wind tunnel test results including Cl, Cd and Cp were released at the KSAS 2015 spring conference. The computational analysis results with KFLOW, FLUENT and STAR-CCM+ were present in the KSAS 2015 fall conference. These computational works were summarized in this paper and the comparison results with each others including the wind tunnel data were also summarized.

EFD-CFD 비교 워크샵 case 1의 모델로 한국항공우주연구원에서 개발된 KARI-11-180 익형이 선정되었다. 익형 풍동시험은 $0.6m{\times}3.0m$ 모델을 사용하여 KARI LSWT에서 최대 레이놀즈수 3.0E6까지 수행되었다. 익형 형상 및 Cl, Cd 그리고 Cp를 포함한 시험자료가 2015년 KSAS 춘계학술대회에서 공개되었으며, KFLOW, FLUENT 및 STAR-CCM+를 사용한 전산유체해석결과가 2015년 KSAS 추계학술대회에서 공개되었다. 본 논문에는 2015년 발표된 시험 및 전산해석결과를 요약하여 수록하였으며, 시험결과를 포함한 전산해석 결과들 간의 비료결과도 요약수록 하였다.

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References

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