Ocean and Polar Research

Korea Institute of Ocean Science & Technology (한국해양과학기술원)
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Performance Analysis of Deepsea Manganese Nodule Test Miner in Inshore Tests

심해저 망간단괴 시험집광기의 근해역 집광성능 분석

  • Choi, Jong-Su (Maritime & Ocean Engineering Research Institute, KORDI) ;
  • Yeu, Tae-Kyeong (Maritime & Ocean Engineering Research Institute, KORDI) ;
  • Kim, Hyung-Woo (Maritime & Ocean Engineering Research Institute, KORDI) ;
  • Park, Soung-Jea (Maritime & Ocean Engineering Research Institute, KORDI) ;
  • Yoon, Suk-Min (Maritime & Ocean Engineering Research Institute, KORDI) ;
  • Hong, Sup (Maritime & Ocean Engineering Research Institute, KORDI)
  • 최종수 (한국해양연구원 해양시스템 안전연구소) ;
  • 여태경 (한국해양연구원 해양시스템 안전연구소) ;
  • 김형우 (한국해양연구원 해양시스템 안전연구소) ;
  • 박성재 (한국해양연구원 해양시스템 안전연구소) ;
  • 윤석민 (한국해양연구원 해양시스템 안전연구소) ;
  • 홍섭 (한국해양연구원 해양시스템 안전연구소)
  • Received : 2010.10.19
  • Accepted : 2010.12.07
  • Published : 2010.12.30
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Abstract

Inshore tests were performed in order to verify the design concept of deep sea manganese nodule miner at a site near Hupo at East Sea of Korea in June of 2009. Total mining tests of the test miner, named 'Minero$^{(R)}$', together with flexible hose, lifting pump and lifting hose were accomplished. In this study, the performances of three subsystems of testminer (vehicle, pick-up device, and launch-and-recovery device) were analyzed for feasibility assessment of self-propelled remotely controlled miner, and also to compile basic data for designing a pilotminer. Performances of the test miner were defined based on the Functional Requirements of Axiomatic Design. The inshore tests revealed that the test miner generally satisfies the functional performances. Feasibility assessment and reflection on results are discussed within.

Keywords

References

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