Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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Study on Improvement of Air Quality through Analysis of Ventilation Efficiency in Complex Enclosures of a Ship

선박 복합 밀폐공간 내 환기효율 분석을 통한 공기환경 개선에 관한 연구

  • Jeong, Jae-Hoon (Department of Global Construction Engineering, Sungkyunkwan University) ;
  • Song, Doosam (Department of Architectural Engineering, Sungkyunkwan University)
  • 정재훈 (성균관대학교 글로벌건설엔지니어링학과) ;
  • 송두삼 (성균관대학교 건축공학과)
  • Received : 2015.04.23
  • Accepted : 2015.07.21
  • Published : 2015.08.10
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Abstract

In the shipbuilding process, the confined work spaces of the ship are formed continuously; the ventilation method can therefore be limited to dilution ventilation due to the complex structure and limited opening of the confined space. Also, it is difficult to evaluate air-quality using measurement and an adequate ventilation method. CFD simulation methods are typically used in analyzing ventilation efficiency in these cases. In this study, a method is suggested to analyze the air quality of the complex enclosures in shipbuilding using CFD. Especially, among the conventional indices, the ventilation efficiency scales or indices, the supply air contribution (SVE4), and the age of the air (SVE3) (fit for the confined and complex enclosure) were applied.

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References

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Cited by

  1. Recent Progress in Air-Conditioning and Refrigeration Research : A Review of Papers Published in the Korean Journal of Air-Conditioning and Refrigeration Engineering in 2015 vol.28, pp.6, 2016, https://doi.org/10.6110/KJACR.2016.28.6.256