지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
In this study, the characteristics of the current and wind forces acting on two floating bodies were numerically investigated using a commercial CFD software, STAR-CCM+. In the numerical analyses, LNGC was located right behind FSRU under uniform current or wind conditions. Steady calculations were carried out using a Reynolds averaged Navier?Stokes (RANS) solver and the realized k-epsilon model. First, the current coefficients of FSRU based only the CFD were compared with the model test data. Through this comparison, the present numerical models and mesh systems were indirectly verified. Next, computations for FSRU and LNGC in a uniform current were performed using different relative positions. It was found that the current coefficients were great affected by the longitudinal positions. Finally, the wind forces acting on FSRU and LNGC in tandem configurations were studied. The focus was on the shielding effects due to the aerodynamic interactions between FSRU and LNGC.
목차
ABSTRACT
1. 서론
2. 계산조건 및 문제의 정의
3. 수치해석 결과
4. 결론
References
참고문헌 (9)
참고문헌 신청
Koop, A / 2010 / Predicting Wind Loads for FPSO Tandem Offloading Using CFD / Proceeding of ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering :533~546
Jun, J. H / 2012 / Analysis of Flow around Ship Using Unstructured Grid / 2012 Korean Society for Computational Fluids Engineering, Annual Conference :187~193
Koo, M. J / 2004 / The Study on Wind Shielding Effects According to Distance between Two Ships / 2004 Mechanical Science and Technology, Annual Conference :1413~1417
박연석 / 2012 / 다관절 해저로봇 'Crabster'에 작용하는 조류하중 산정 및 유동해석 / 한국해양공학회지 26(5):47~54
Souzam J.R / 2006 / Hydrodynamic Interaction of Two Ships in Tandem under Current / Proceedings of the Sixteenth (2006) International Offshore and Polar Engineering Conference :150~157
Jun, J. H / 2012 / Analysis of Flow around Ship Using Unstructured Grid / 2012 Korean Society for Computational Fluids Engineering, Annual Conference :187~193
Koo, M. J / 2004 / The Study on Wind Shielding Effects According to Distance between Two Ships / 2004 Mechanical Science and Technology, Annual Conference :1413~1417
박연석 / 2012 / 다관절 해저로봇 'Crabster'에 작용하는 조류하중 산정 및 유동해석 / 한국해양공학회지 26(5):47~54
Souzam J.R / 2006 / Hydrodynamic Interaction of Two Ships in Tandem under Current / Proceedings of the Sixteenth (2006) International Offshore and Polar Engineering Conference :150~157
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UCI(KEPA) : I410-ECN-0101-2015-550-002702025