Results 51 to 60 of about 144 (108)

Fetch‐Limited, Strongly Forced Wind Waves in Waters With Frazil and Grease Ice – Spectral Modeling and Satellite Observations in an Antarctic Coastal Polynya

Journal of Geophysical Research: Oceans, Volume 129, Issue 4, April 2024.
Abstract Sea ice–wave interactions have been widely studied in the marginal ice zone, at relatively low wind speeds and wave frequencies. Here, we focus on very different conditions typical of coastal polynyas: extremely high wind speeds and locally generated, short, steep waves.
Agnieszka Herman, Katarzyna Bradtke
wiley   +1 more source

Effects of Slamming-Induced Whipping on Fatigue Damage of an Ultra-Large Container Ship Advancing in Irregular Waves

Journal of Marine Science and Engineering
Slamming-induced whipping has been recognized as a key contributor to fatigue damage of large ships operating under severe sea states. However, accurate prediction of whipping responses remains challenging because of complex nonlinear fluid–structure ...
Ying Tang, Ziyin Huang, Xiaojun Lv, Yucun Pan, Shili Sun, Huilong Ren, Yiheng Zhang   +6 more
doaj   +1 more source

Design and Operational Diagnostics of Marine Propellers Made of Polymer Materials

Polish Maritime Research, 2022
There has been a rapidly growing interest in the use of composite and polymer materials for the construction of marine propellers for over 20 years.
Kluczyk Marcin, Grządziela Andrzej, Batur Tomislav   +2 more
doaj   +1 more source

Global hydroelastic analysis of ultra large container ships by improved beam structural model

International Journal of Naval Architecture and Ocean Engineering, 2014
: Some results on the hydroelasticity of ultra large container ships related to the beam structural model and restoring stiffness achieved within EU FP7 Project TULCS are summarized.
Ivo Senjanović, Nikola Vladimir, Marko Tomić, Neven Hadžić, Šime Malenica   +4 more
doaj   +1 more source

Review on Sensitivity and Uncertainty Analysis of Hydrodynamic and Hydroelastic Responses of Floating Offshore Structures

Journal of Marine Science and Engineering
This review comprehensively overviews of theoretical and numerical methods used to assess the sensitivity and uncertainty in the hydrodynamic and hydroelastic behavior of floating offshore structures.
Pouria Amouzadrad, Sarat Chandra Mohapatra, C. Guedes Soares   +2 more
doaj   +1 more source

CFD-FEM simulation of ship motions and loads in oblique regular waves

Zhongguo Jianchuan Yanjiu
ObjectiveWith the continuous development of modern ships with increasing size and speed, and the application of high-strength steel, the problem of ship hydroelastic vibration has become more prominent due to the reduction in hull natural frequencies ...
Jialong JIAO, Zhenwei CHEN, Wenhua XU, Caixia JIANG, Shuai CHEN   +4 more
doaj   +1 more source

Coupled boundary element method and finite element method for hydroelastic analysis of floating plate

Journal of Ocean Engineering and Science, 2018
In this study, a numerical procedure has been proposed to analyze the equation of motion of the elastic plate which is elastic in nature and having shallow draft (small thickness) with arbitrary geometry subjected to linear wave force at a fixed ...
A.I. Shirkol, T. Nasar
doaj   +1 more source

Experimental and Numerical Analysis of Hull Girder Vibrations and Bow Impact of a Large Ship Sailing in Waves

Shock and Vibration, 2015
It is of great importance to evaluate the hull structural vibrations response of large ships in extreme seas. Studies of hydroelastic response of an ultra large ship have been conducted with comparative verification between experimental and numerical ...
Jialong Jiao, Huilong Ren, Christiaan Adika Adenya   +2 more
doaj   +1 more source

Hemodynamics of vascular shunts: trends, challenges, and prospects. [PDF]

Biophys Rev, 2023
Kuyanova J, Dubovoi A, Fomichev A, Khelimskii D, Parshin D.   +4 more
europepmc   +1 more source

Analysis on nonlinear wave loads of a 20 000 TEU container ship based on IORM

Zhongguo Jianchuan Yanjiu
ObjectiveThe aim of this paper is to study the influence of wave height on nonlinear wave loads on ships.MethodsA 20000 TEU container ship is selected as the research object.
Jingmiao MENG, Peng YANG, Jincheng LI, Jingxi LIU   +3 more
doaj   +1 more source