한국유체기계학회 논문집 (The KSFM Journal of Fluid Machinery)

한국유체기계학회 (Korean Society for Fluid machinery)
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고고도 장기체공 무인기 엔진용 다단 터보차저 구성 및 성능해석

Establishment of Multi-Stage Turbocharger Layout for HALE UAV Engine and Its Performance Assessment

  • 강영석 (한국항공우주연구원 엔진부품연구팀) ;
  • 임병준 (한국항공우주연구원 엔진부품연구팀) ;
  • 김종국 (김화기술주식회사)
  • 투고 : 2015.10.05
  • 심사 : 2015.11.06
  • 발행 : 2015.12.01
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초록

A multi-stage turbocharger system has been constructed for HALE UAV internal combustion engine. To boost rarefied intake air up to sea level condition, the turbocharger system should consist of 3 stages including heat exchanger located after compressor outlet to drop compressed air temperature. One dimensional system analysis has been conducted by matching required power between compressor and turbine and adequate turbochargers have been searched for from commercially available models targeting for automobiles. By applying commercial automobile turbochargers to the multi-stage turbocharger system, it is expected that considerable amount of research resources will be saved.

키워드

참고문헌

  1. Lim, B. J. and Rhee, D. H., 2015, "Research and development trends of high altitude long endurance UAV using hydrogen reciprocating engine", Current Industrial and Technologic Trends in Aerospace, Vol. 13, No. 2, pp. 179-186.
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피인용 문헌

  1. Multi-stage turbocharger system analysis method for high altitude UAV engine vol.31, pp.6, 2017, https://doi.org/10.1007/s12206-017-0523-4
  2. Development of Test Stand for Altitude Test of Reciprocating Engine vol.22, pp.3, 2018, https://doi.org/10.6108/KSPE.2018.22.3.119
  3. Multi-Stage Turbocharger Gasoline IC Engine Simulation for HALE UAV vol.23, pp.1, 2019, https://doi.org/10.6108/KSPE.2019.23.1.101
  4. 2015년 압축기 분야 연구동향 vol.19, pp.2, 2015, https://doi.org/10.5293/kfma.2016.19.2.057
  5. 무인기용 터보차저 장착 SI 엔진 시스템 성능해석 vol.19, pp.6, 2015, https://doi.org/10.5293/kfma.2016.19.6.043
  6. Ported Shroud 원심압축기 성능에 미치는 운용고도의 영향 vol.20, pp.4, 2015, https://doi.org/10.5293/kfma.2017.20.4.031
  7. Ported shroud design of a compressor for the hydrogen reciprocating engine of a high-altitude unmanned aerial vehicle vol.33, pp.5, 2015, https://doi.org/10.1007/s12206-019-0414-y