Hydrodynamic Research of Marine Structures

A special issue of Journal of Marine Science and Engineering (ISSN 2077-1312). This special issue belongs to the section "Ocean Engineering".

Deadline for manuscript submissions: 5 September 2024 | Viewed by 918

Special Issue Editors


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Guest Editor
School of Naval Architecture and Marine Engineering, National Technical University of Athens, Heroon Polytechniou Ave. 9, 15773 Zografou, Athens, Greece
Interests: porous floating structures; wave energy converters; oscillating water column devices; arrays of bodies; mean drift second-order forces; hydrodynamics and loadings on floating structures
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Naval Architecture and Marine Engineering, National Technical University of Athens, Heroon Polytechniou Ave. 9, 157 73 Athens, Greece
Interests: hydrodynamics of floating offshore structures; body–wave–current interactions; higher order effects; static and dynamic analysis of mooring systems; fish cages; fish farms; wave energy device analysis and efficiency evaluation; arrays of devices; floating wind turbines and multi-purpose floating marine energy platforms
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Hydrodynamics plays a crucial role in the design and analysis of marine structures, as it involves the study of the motion of fluid and its interaction with different types of structures in a marine environment. This Special Issue aims to bring together the latest advancements and insights in the field of hydrodynamics that are specific to marine structures, providing a platform for researchers to share their findings, methodologies, and applications. Specific topics of interest for submission include, but are not limited to, the following:

  • The hydrodynamic characterization of marine structures: papers addressing the assessment and modeling of hydrodynamic loads, including wave loads, wind loads, and current loads, on different types of marine structures;
  • Design optimization and performance enhancement: papers focusing on the application of hydrodynamic research to optimize the design and enhance the performance of marine structures in terms of stability, safety, efficiency, and sustainability;
  • Hydrodynamic analysis and simulation techniques: papers exploring novel computational methods, experimental techniques, or hybrid approaches for the analysis and simulation of hydrodynamic phenomena and their effects on marine structures;
  • Fluid–structure interactions: papers investigating the complex interaction between fluids and structures, including the response, vibration, and resonance of marine structures under dynamic loads;
  • Case studies and practical applications: papers showcasing real-world applications and case studies highlighting the importance of hydrodynamic research in the design, operation, maintenance, and risk assessment of marine structures.

We encourage researchers, academicians, and industry professionals from various disciplines such as naval architecture, offshore engineering, civil engineering, fluid mechanics, and computational engineering to contribute to this Special Issue. We welcome both theoretical and applied research papers that present new insights, methodologies, and practical solutions in the field of hydrodynamic research on marine structures.

Dr. Dimitrios N. Konispoliatis
Prof. Dr. Spyros A. Mavrakos
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Journal of Marine Science and Engineering is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • hydrodynamics
  • marine structures
  • fluid motion
  • hydrodynamic load
  • wave load
  • fluid-structure interaction

Published Papers (1 paper)

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Research

23 pages, 9903 KiB  
Article
Dynamic Analysis of a Barge-Type Floating Wind Turbine Subjected to Failure of the Mooring System
by Mingsheng Chen, Lenan Yang, Xinghan Sun, Jin Pan, Kai Zhang, Lin Lin, Qihao Yun and Ziwen Chen
J. Mar. Sci. Eng. 2024, 12(4), 617; https://doi.org/10.3390/jmse12040617 - 03 Apr 2024
Viewed by 634
Abstract
Evidence points to increasing the development of floating wind turbines to unlock the full potential of worldwide wind-energy generation. Barge-type floating wind turbines are of interest because of their shallow draft, structural simplicity, and moonpool-damping effect. Based on the BEM potential flow method, [...] Read more.
Evidence points to increasing the development of floating wind turbines to unlock the full potential of worldwide wind-energy generation. Barge-type floating wind turbines are of interest because of their shallow draft, structural simplicity, and moonpool-damping effect. Based on the BEM potential flow method, this study uses ANSYS-AQWA software to create a floating-barge moonpool platform model equipped with an OC5 NREL 5 MW wind turbine, to study the effect of the damping lid method on the resonance of the moonpool gap water, the wind–wave coupling effect, and the dynamic response of the FOWT and mooring system after single-line and double-line failure. The results show that the damping lid method, based on the potential flow theory, can effectively correct the effect caused by the lack of viscosity; the effect of a single breakage of upwind mooring lines on the motion is mainly in the sway and yaw modes, and after mooring line 8 breaks, the maximum tension of the adjacent mooring line increases by 2.91 times compared to the intact condition, which is 58.9% of the minimum breaking strength; and the breakage of two mooring lines located at one corner leads to a surge drift of up to 436.7 m and a cascading failure phenomenon. Full article
(This article belongs to the Special Issue Hydrodynamic Research of Marine Structures)
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