| 南海张力腿平台气隙计算方法研究 |
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| 引用本文： | 董晓曼,蔡元浪,李俊汲,张法富,张广磊.南海张力腿平台气隙计算方法研究[J].船舶工程,2016,38(8):78-81. |
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| 作者姓名： | 董晓曼 蔡元浪 李俊汲 张法富 张广磊 |
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| 作者单位： | 海洋石油工程股份有限公司,大津塘沽,300451;海洋石油工程股份有限公司,大津塘沽,300451;海洋石油工程股份有限公司,大津塘沽,300451;海洋石油工程股份有限公司,大津塘沽,300451;海洋石油工程股份有限公司,大津塘沽,300451 |
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| 基金项目： | 国家工信部“500米水深油田生产装备TLP自主研发”课题资助 |
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| 摘 要： | 结合南海TLP前端设计项目,系统分析了影响张力腿平台气隙的因素。针对南海环境条件特点和工程实际,采用二阶非线性方法对张力腿平台的气隙响应进行数值预报,通过水池模型试验对波浪爬升等强非线性现象进行修正,总结出一套适用于中国南海TLP气隙的设计方法,所得结论对工程应用具有借鉴意义。
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| 关 键 词： | 南海 张力腿平台 二阶 气隙 模型试验 |
| 收稿时间： | 2016/3/11 0:00:00 |
| 修稿时间： | 9/6/2016 12:00:00 AM |
Study on TLP Airgap at South China Sea |
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| DONG Xiao-man,CAI Yuan-lang,LI Jun-ji,ZHANG Fa-fu and ZHANG Guang-lei.Study on TLP Airgap at South China Sea[J].Ship Engineering,2016,38(8):78-81. |
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| Authors: | DONG Xiao-man CAI Yuan-lang LI Jun-ji ZHANG Fa-fu and ZHANG Guang-lei |
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| Institution: | Offshore Oil Engineering Co.,Ltd.,Offshore Oil Engineering Co.,Ltd.,Offshore Oil Engineering Co.,Ltd.,Offshore Oil Engineering Co.,Ltd.,Offshore Oil Engineering Co.,Ltd. |
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| Abstract: | In this paper, an extensive study has been done to determine the accurate airgap during a TLP Front End Engineering Design project at South China Sea. Considering the harsh seastate and enginnering practice, second order mothod has been adopted to drive the more realistic wave free surface simulations. Combined with model test results, the strong no-linear effect like wave run-up was corrected and considered in post processing. A new procedure of airgap calculation was presented and could be seen as reference for other analogous projects. |
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| Keywords: | South China Sea TLP Second Order Airgap Model Test |
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