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http://dx.doi.org/10.14775/ksmpe.2019.18.3.088

A Study on the Flow and Structural Analysis in an Air Conditioning Duct for Marine Offshore  

Yi, Chung-Seob (Korea Lift College, School of Lift Engineering)
Lee, Byung-Ho (Department of Automotive Engineering, Kyungnam College of Information & Technology)
Chin, Do-Hun (R&D Center, Dawon Tech LTD., CO.)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.18, no.3, 2019 , pp. 88-93 More about this Journal
Abstract
This study concerns the distributions of flow in an air conditioning duct used for a marine and oil drilling ship. From the results of carrying out flow analysis and structural analysis of a ventilation duct applied to a marine structure, the following conclusion could be gained. The pressure tended to increase as the flow velocity at the inlet increased and the pressure at the inlet increased. It was recognized that the pressure decreased due to the influence of a corrugated tube when it entered and exited from the duct. As a result of structural analysis, a higher train was generated at the corrugated tube compared with the duct. In addition, in the case of the internal pressure of 0.7MPa, which was the designed load, it was found that there was almost no influence as it was within 0.1mm.
Keywords
Drilling Ship; Air Conditioning Duct; CFD;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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