NDLI: Panel generation framework for seakeeping analysis of multiple bodies and offshore structures

Content Provider	Springer Nature Link
Author	Ko, Kwang Hee Lee, Jongho Seo, Min Guk Kim, Kyong Hwan Kim, Yonghwan
Copyright Year	2013
Abstract	This paper presents a panel generation framework for seakeeping analysis of multiple bodies and offshore structures. The configurations of multiple bodies and offshore structures are different from those of a single ship. In particular, the topological structure of the free surfaces becomes complicated due to the multiple floating bodies, resulting in multiple classifications for the free surfaces based on their genus. The multi-body configuration consists of two floating bodies placed in two configurations, i.e., side by side and tandem, which would generate two holes in the free surface. For the offshore structure case, multiple holes are generated in the free-surface domain due to the legs of the offshore structure. In this work, strategies for generating body and free-surface panels are provided, and the results are analyzed. A software prototype that implements the proposed methods is developed to provide efficient panel generation for multiple bodies and offshore structures. Examples demonstrate that the proposed framework can be successfully used for seakeeping analysis of multiple bodies and offshore structures.
Starting Page	175
Ending Page	191
Page Count	17
File Format	PDF
ISSN	01770667
Journal	Engineering with Computers
Volume Number	31
Issue Number	1
e-ISSN	14355663
Language	English
Publisher	Springer London
Publisher Date	2013-10-06
Publisher Place	London
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Multi-body Offshore structure Panel generation Seakeeping Analysis Computer-Aided Engineering (CAD, CAE) and Design Math. Applications in Chemistry Systems Theory, Control Calculus of Variations and Optimal Control; Optimization Mechanics ApplicationMathematics/Computational Methods of Engineering
Content Type	Text
Resource Type	Article
Subject	Engineering Computer Science Applications Modeling and Simulation Software

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