한국전산유체공학회지 (Journal of computational fluids engineering)

한국전산유체공학회 (Korean Society of Computational Fluids Engineering)
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상대운동을 하는 방제판 주위 물-기름-공기 유동 모사

SIMULATION OF WATER-OIL-AIR FLOWS AROUND OIL BOOMS UNDER RELATIVE MOTION

  • 신상묵 (부경대학교 조선해양시스템공학과)
  • Shin, Sangmook (Department of Naval Architecture and Marine Systems Engineering, Pukyong National University)
  • 투고 : 2016.06.07
  • 심사 : 2016.07.29
  • 발행 : 2016.09.30
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초록

The FDS-HCIB method is expanded to simulate water-oil-air flows around oil booms under relative motion, which is intended to increase the thickness of contained oil. The FDS scheme captures discontinuity in the density field and abrupt change of the tangential velocity across an interface without smearing. The HCIB method handles relative motions of thin oil booms with ease. To validate the developed FDS-HCIB code for water-oil-air flow around a moving body, the computed results are compared with the reported experimental results on the shape, length, and thickness of the oil slicks under towing. It is observed that the increase in pressure field between two barriers lifts the oil slick and the interfacial wave propagates and reflects as one barrier gets closer to the other barrier.

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참고문헌

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