文献类型：期刊文献

英文题名：Balancing accuracy and efficiency: Optimizing segmentation in lumped mass method for hydrodynamic analysis of marine flexible structures

作者：Zhang, Dapeng[1];Liang, Zhengjie[1];Zhao, Bowen[2];Xie, Yifan[1];Zhao, Guanyixuan[1];Zhang, Yining[1];Zhang, Shutian[1];Tian, Yutao[1];Zhu, Keqiang[3]

机构：[1]Guangdong Ocean Univ, Ship & Maritime Coll, Zhanjiang 524005, Peoples R China;[2]St Petersburg State Marine Tech Univ, Dept Appl Math & Math Modeling, St Petersburg 190121, Russia;[3]Ningbo Univ, Fac Maritime & Transportat, Ningbo 315211, Zhejiang, Peoples R China

年份：2025

卷号：37

期号：7

外文期刊名：PHYSICS OF FLUIDS

收录：SCI-EXPANDED(收录号：WOS:001571807800022)、、EI(收录号：20253218945084)、Scopus(收录号：2-s2.0-105012561193)、WOS

基金：This research was funded by the Program for Scientific Research Start-up Funds of Guangdong Ocean University, Grant No. 060302072101; the National Natural Science Foundation of China, Grant No. 62272109; and the Zhanjiang Marine Youth Talent Project-Comparative Study and Optimization of Horizontal Lifting of Subsea Pipeline, grant number 2021E5011. The authors gratefully acknowledge the support provided for this research by the National Nature Science Foundation of China (51979045), the Natural Science Foundation of Guangdong Province (2022A1515011562), and the Guangdong provincial special fund for promoting high-quality economic development (Yuerong Office letter [2020]161, GDNRC [2021]56).

语种：英文

外文关键词：Computational efficiency - Hydrodynamics - Lumped parameter networks

外文摘要：Marine flexible structures are essential components of marine equipment, playing a pivotal role in ocean exploration and research. The lumped mass method is a critical tool for studying these structures, particularly in hydrodynamics, where both accuracy and efficiency are of utmost importance. Through extensive research in this field, the author has found that the number of segments used in the lumped mass method significantly impacts its precision and computational efficiency when applied to marine flexible structures. This paper presents a thorough review from two key perspectives: the fundamental principles of the lumped mass method and relevant research applications. Based on this review, it offers a comprehensive summary of optimal segment selection strategies for various marine flexible configurations. Furthermore, the paper explores potential interdisciplinary directions and future developments, particularly highlighting the integration of artificial intelligence technology. To some extent, these insights serve as a valuable reference for advancing research and applications in this field.