摘要
利用水动力分析软件AQWA和HARP分别对中国南海水深400 m左右的某潜在开发油田拟采用的张力腿平台进行波浪绕射/辐射、静态偏移和自由衰减分析,与模型试验结果进行对比结果表明,AQWA和HARP都能用于张力腿平台的波浪绕射/辐射分析、静态偏移和自由衰减分析,但是在进行时域动态耦合分析时,HARP软件对于二阶波浪载荷的预报比AQWA软件更为准确。
A global performance of tension leg platform（ TLP）,which is potentially applied in China South sea,was analyzed by using hydrodynamic analysis software AQWA and HARP. The analysis on wave diffraction and radiation,static offset and free decay was performed by using these two software and the results were compared to the model test results. Coupled dynamic analysis in time domain was performed to predict the TLP motion in 1000-years sea state. The results showed that AQWA and HARP can both be used in analysis on wave diffraction and radiation,static offset and free decay of TLP,while HARP is more suitable in coupled dynamic analysis for TLP in time domain than AQWA.
出处
《船海工程》
北大核心
2017年第4期156-160,共5页
Ship & Ocean Engineering
基金
工信部科研(工信部联装[2014]503号)
工信部"500 m水深油田生产装备TLP自主研发"专项经费资助
