Journal of Aerospace System Engineering (항공우주시스템공학회지)

The Society for Aerospace System Engineering (항공우주시스템공학회)
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New Requirements of Environmental Standard for Aircraft Engine Exhaust Emissions

환경규제 강화에 따른 항공기 배기가스 배출기준 개정 방안 연구

  • Noh, Ji-Sub (School of Mechanical and Aerospace Engineering, Gyeongsang National University) ;
  • Kim, Kyeong-Su (School of Mechanical and Aerospace Engineering, Gyeongsang National University) ;
  • Nam, Young-Woo (School of Mechanical and Aerospace Engineering, Gyeongsang National University)
  • 노지섭 (경상대학교 기계항공공학부) ;
  • 김경수 (경상대학교 기계항공공학부) ;
  • 남영우 (경상대학교 기계항공공학부)
  • Received : 2019.10.28
  • Accepted : 2020.02.12
  • Published : 2020.03.31
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Abstract

In this paper the new revision of Korean Airworthiness Standards (KAS) - Emissions was proposed for enforced environmental standards. The Aircraft Engine Fuel Venting and Exhaust Emissions Requirements have been only defined for smoke, HC, CO and NOx as management items in previous KAS. However, this standard has not covered the current situation that International Civil Aviation Organization (ICAO) and United States Environmental Protection Agency (EPA) enforced environmental regulations, such as emissions trading system, limitation of CO2 emissions and restriction of exhaust gas. In order to overcome these outdated situations, we presented the new requirements for aircraft exhaust gas emissions standard of Korea based on the latest standards of United States, Europe and other countries.

본 논문에서는 항공기 인증 절차에 포함되는 형식증명을 위한 항공기 기술기준의 새로운 정립에 대한 개정안을 제안하였다. 기존 항공기 엔진의 연료 및 배기가스 배출기준(Part 34)은 관리 대상 항목을 매연과 불연소탄화수소(HC), 일산화탄소(CO) 그리고 질소산화물(NOx)로 한정하고 있다. 하지만 이 항목들은 최근 기후변화에 따른 국제민간항공(ICAO)의 항공기 탄소배출 제한, 미국환경보호청(EPA)의 항공기 배기가스 규제 추진 등 환경규제가 강화되고 있는 시대 흐름을 담아내지 못하고 있다. 따라서 본 논문에서는 이러한 한계점을 현대화된 국제기준에 맞도록 보완하기 위해서 미국, 유럽 등의 배출기준을 근거로 항공기 배출가스에 대한 기술기준을 새롭게 제안하였다.

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