Journal of the Korean Society for Aviation and Aeronautics (한국항공운항학회지)

The Korean Society for Aviation and Aeronautics (한국항공운항학회)
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A Study on Determination for Location of Localizer Antenna under Area Restrictive Conditions at Domestic P-Airport

국내 P공항의 부지 제한조건을 고려한 로컬라이저의 최적위치 선정에 관한 연구

  • 조환기 (청주대학교 항공운항학과) ;
  • 김종범 (공군사관학교 항공우주공학과) ;
  • 송병흠 (한국항공대학교 항공운항학과)
  • Received : 2015.02.11
  • Accepted : 2015.04.16
  • Published : 2015.06.30
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Abstract

This paper deals with an optimal determination process for the built-in location of localizer under restrictive siting area conditions of a domestic P-airport. Aerodynamic forces and moments acting on the localizer structure can be used a reference to find the safe distance from jet blast and the position at which the reasonable structural loading is applied. Wind tunnel experiment is conducted to measure aerodynamic loadings. The finite element analysis for structural deformation is employed to get the information of structural failure. A new localizer's position is determined by considering aerodynamic loading, structural strength and thermal loading due to jet blast. Deflector effect was also investigated in this study. In conclusion, the location of localizer can be placed at shorter than the current position and greatly decreased if the deflector is applied at the front of localizer.

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References

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