한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제16권2호
  • /
  • Pages.50-55
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  • 2017
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  • 1598-6721(pISSN)
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  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
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해양 시추선용 공조덕트 개발에 대한 수치해석

Numerical Analysis of the Development of an Air Conditioning Duct for Marine and Oil Drilling Ships

  • 이중섭 (경남과학기술대학교 엔진부품검증센터) ;
  • 진도훈 (다원텍(주)기술연구소)
  • Yi, Chung-Seob (Gyeognam National University of Science and Technology, Engine Parts Verification Center) ;
  • Chin, Do-Hun (R&D Center, Dawon Tech LTD., CO.)
  • 투고 : 2017.02.06
  • 심사 : 2017.03.08
  • 발행 : 2017.04.30
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초록

This study is about the distributions of flow in an air conditioning duct used for marine and oil drilling ships. Three-dimensional steady state turbulence was assumed as a governing equation for describing the flow in the air conditioning duct in this study. We compared the flow field with the pressure distribution according to the inlet velocity for two types of air conditioning duct, and stress and safe factors were simulated using ANSYS W/B. The result of fluid analysis showed an increased pressure drop in the duct according to the inlet velocity. Furthermore, secondary flow and complicated flow characteristics occurred at the bellows zone.

키워드

참고문헌

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피인용 문헌

  1. Numerical Analysis on the Thermal and Fluid in Air Conditioning Duct for Marine Offshore vol.17, pp.5, 2018, https://doi.org/10.14775/ksmpe.2018.17.5.023
  2. Numerical analysis of the Internal Flow of 8kW Grade Diesel Generator Muffler vol.17, pp.3, 2018, https://doi.org/10.14775/ksmpe.2018.17.3.045
  3. Numerical Analysis on the Thermal and Fluid in Air Conditioning Duct for Marine Offshore vol.18, pp.2, 2017, https://doi.org/10.14775/ksmpe.2019.18.2.007
  4. 해양 구조물용 공조덕트 유동 및 구조해석에 관한 연구 vol.18, pp.3, 2019, https://doi.org/10.14775/ksmpe.2019.18.3.088
  5. 수치해석을 통한 건설중장비 유압시스템용 파이프설계에 대한 연구 vol.18, pp.9, 2017, https://doi.org/10.14775/ksmpe.2019.18.9.064
  6. 케이블 사장교용 내고온·내고압 유압 펌프의 설계에 관한 연구 vol.18, pp.11, 2017, https://doi.org/10.14775/ksmpe.2019.18.11.110
  7. 원자력 발전소에서 쓰나미 방지용 댐퍼에 대한 구조해석 vol.23, pp.4, 2017, https://doi.org/10.21289/ksic.2020.23.4.603
  8. 원자력 발전소에서 쓰나미 방지용 댐퍼 개발을 위한 유동해석 vol.24, pp.1, 2021, https://doi.org/10.21289/ksic.2021.24.1.53