Journal of Internet of Things and Convergence (사물인터넷융복합논문지)

The Korea Internet of Things Society (한국사물인터넷학회)
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IoT Basic Study on Development of Duct Burner Integrated with SCR Catalyst

SCR 촉매 일체형 덕트 버너 개발에 대한 IoT 기초연구

  • 장성철 (한국폴리텍IV대학 충주캠퍼스 지능형기계과) ;
  • 심요섭 (한국폴리텍IV대학 홍성캠퍼스 전기과)
  • Received : 2021.08.20
  • Accepted : 2021.09.20
  • Published : 2021.09.30
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Abstract

Since the optimization of the diesel engine for the ship cannot satisfy the NOx emission limit by the method of reducing the NOx emission, it is necessary to reduce the NOx by post-processing the exhaust gas. In this study, we will review the feasibility of designing a binary nozzle and mixing chamber duct for effectively converting the number of elements into NH3 in the oil burner for the SCR catalyst unit integrated duct in the ship under development through the computational heat flow analysis for the velocity distribution and temperature distribution.

NOx의 배출저감 방법으로 선박용 디젤엔진의 최적화만으로는 배기가스의 NOx 배출량 제한을 만족시킬 수 없기 때문에 반드시 배기가스를 후처리하여 NOx를 저감할 수 있는 방안이 요구된다. 본 연구에서는 현재 개발 중에 있는 선박용 SCR 촉매 유닛 일체형 덕트용 오일 버너 시스템에서 요소수를 NH3로 효과적으로 변환하기 위한 이류체 노즐과 믹싱 챔버 덕트에 관한 설계 타당성 여부를 속도분포 및 온도분포에 대한 전산열유동 해석을 통해 검토하고자 한다.

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References

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