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|Abstract||In this study, dynamic response analysis of the riser tensioner system for offshore plant was performed. The main function of riser tensioner system is to provide enough tension to riser which become much heavier at deep sea to support itself. The riser tensioner also required to maintain same tension regardless of the motion of the drilling unit. The riser tensioner system includes pressure system which composed of hydraulic cylinders, and it reduce motion of riser caused by motion of drilling unit. In this study, the simple spring-damper model of the riser tensioner, platform and riser was constructed. Three masses are linked with springs and dampers, and dynamic response of riser followed by the motion of platform was analyzed using the Simulink as a tool. Further study will be done with multi-body systems dynamics.|
이혜원, 구남국, 하솔, 노명일, "다물체계 동역학을 이용한 해양 플랜트의 라이저 인장 장치의 동적 거동 해석", 2014 한국CAD/CAM학회 학술발표회 논문집, 평창, pp. 771-780, 2014.02.12-14.