半潜式平台自由衰减时域运动数值仿真

来源 :中国海洋平台 | 被引量 : 0次 | 上传用户：auroragame_luoxl

【摘要】

：

建立陵水17-2半潜式平台运动学数值仿真模型,并对其不同自由度的自由衰减进行运动仿真.为确保模型的可信度,采用缩尺比模型试验对仿真模型进行校核,将给定初始条件下自由衰减运动响应的仿真结果与模型试验结果进行对比,两者基本吻合.基于自由衰减曲线计算平台阻尼系数,对阻尼力(矩)时历曲线进行数值分析,结果证明可基于该仿真模型开展陵水17-2平台海上作业运动评估.

【作者】

：

祝港刘培林黄福祥田立锋昝英飞黄阔

【机构】

：

哈尔滨工程大学船舶与海洋工程学院,黑龙江哈尔滨150001;海洋石油工程股份有限公司,天津300461

【出处】

：

中国海洋平台

【发表日期】

：

2021年6期

【关键词】

：

半潜式平台自由衰减模型试验运动仿真

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半潜式平台自由衰减时域运动数值仿真

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