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通用型FPSO消防水系统管路应力分析及优化
Pipeline stress analysis and optimization of general FPSO fire water system
- DOI:
- 作者:
- 徐瑞1, 孔令海1, 窦培林1, 陈练2
Xu Rui1, KONG Ling-hai1, DOU Pei-lin1, CHEN Lian2
- 作者单位:
- 1. 江苏科技大学 船舶与海洋工程学院, 江苏 镇江 212000;
2. 中国船舶集团有限公司第七一四研究所, 北京 100101
1. School of Naval Architecture and Ocean Engineering, Jiangsu University of Science and Technology, Zhenjiang 212000, China;
2. The 714 Research Institute of CSSC, Beijing 100101, China
- 关键词:
- 通用型FPSO;工况组合;应力分析;法兰泄漏
FPSO; working condition analysis; stress analysis; flange leakage
- 摘要:
- 通用型FPSO拥有良好的作业性能，但是性能提高的同时其安全性就需要得到更严格的要求。本文通过对通用型FPSO消防水管路系统建立Caesar II模型，对其各种情况下的工况进行分析，对其所受应力进行计算，对不合理部分进行相应的优化；对消防水管道进行约束载荷以及法兰泄漏进行相应的分析，并根据安全要求对其进行相应的调整，保证消防水管路系统的安全性，确保FPSO完成生产任务。
The general-purpose FPSO has good operation performance, but with the improvement of performance, its safety needs to be more strict. In this paper, the Caesar II model is established for the general FPSO fire water pipeline system, the working conditions under various conditions are analyzed, the stress is calculated, and the unreasonable part is optimized accordingly. Analyze the restraint load and flange leakage of the fire water pipeline, and adjust it according to the safety requirements to ensure the safety of the fire water pipeline system and the production task of FPSO.
2023,45(8): 56-61 收稿日期：2022-04-06
DOI：10.3404/j.issn.1672-7649.2023.08.012
分类号：U664.84
作者简介：徐瑞(1996-),女,硕士研究生,研究方向为海洋工程结构设计
