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고압 세척기의 분사 노즐에 관한 연구 A Study on the Water Jet Nozzle for High Pressure Cleaning Machine

이상열, 조대환
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  • URLhttp://db.koreascholar.com/Article/Detail/303047
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한국기계기술학회지 (韓國機械技術學會誌)
제17권 제3호 (2015.06)
pp.559-564
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

This study involved the shape of water jet nozzle to promote blasting ability and an increase of projection distance when cleaning VLBC cargo hold. Furthermore, I researched the effect of pressure, length of reducer, nozzle caliber size and nozzle shape on the nozzle through CFD simulation. Simulation of water jet projection process inside VLBC cargo hold was done in both 2D and 3D environment. Simulation results show installing suitable nozzle can increase the cleaning effect of cargo hold.

키워드
Cargo hold cleaning화물창 세척Booster pump가압펌프projection nozzle분사노즐
저자
  • 이상열(Mok-po maritime univ. SUNWOO R&D center) | Sang-Yul Lee
  • 조대환(Member, Mok-po maritime univ.) | Dae-Hwan Cho Corresponding Author