한국전산유체공학회:학술대회논문집

한국전산유체공학회 (Korean Society of Computational Fluids Engineering)
권호 표지

무인비행체 풍동시험과 공력해석의 비교 연구

A COMPARISON STUDY OF WIND TUNNEL TEST AND AERODYNAMIC ANALYSIS FOR TARGET DRONE

  • 김현일 (한국과학기술정보연구원 슈퍼컴퓨팅본부 응용지원실) ;
  • 김재성 (한국과학기술정보연구원 슈퍼컴퓨팅본부 응용지원실) ;
  • 이상민 (한국과학기술정보연구원 슈퍼컴퓨팅본부 응용지원실) ;
  • 김규태 ((주)경안전선 기술연구소) ;
  • 김맹수 ((주)경안전선 기술연구소)
  • 발행 : 2010.05.13
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초록

An aerial target system is used for the purpose of experimental test and fire training of missile that newly developed and in mass production. Since the target drones of aerial target systems are monopolized by several major countries so that they are selling at a high price. In this paper, we present the CFD simulation results on a new target drone that Kyungan co. ltd is developing with their own technologies. The presented CFD simulation was conducted in the same conditions of a wind tunnel tests and we could obtain the simulation results of the lift and drag values were in errors by less than 15 percent compared to the experiment. The simulation results were used to determine the modified shapes of new prototype target drone that could fly safely.

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