Results 21 to 30 of about 393,382 (259)

Research on the Hydroelasto-Plasticity Method and Its Application in Collapse Analyses of Ship Structures

Journal of Marine Science and Engineering
The prevailing trend in marine engineering towards large-scale ship design inherently reduces structural rigidity, amplifying fluid–structure interaction effects during extreme wave loading scenarios.
Qingning Yuan, Zhiyong Pei, Ye Zhu
doaj   +1 more source

Simulation and Analysis of Fluid–Solid–Thermal Unidirectional Coupling of Near-Space Airship

Aerospace, 2022
Based on the biaxial experiment data of the membrane material under hot and cold conditions, the mechanical properties calculation model of envelope material was established with consideration of the effects of varying stress ratios, stress magnitudes ...
Jiwei Tang, Weicheng Xie, Xiaoliang Wang, Cheng Chen   +3 more
doaj   +1 more source

A Nitsche-based cut finite element method for a fluid--structure interaction problem

, 2015
We present a new composite mesh finite element method for fluid--structure interaction problems. The method is based on surrounding the structure by a boundary-fitted fluid mesh which is embedded into a fixed background fluid mesh.
Larson, Mats G., Logg, Anders, Massing, Andre, Rognes, Marie E.   +3 more
core   +1 more source

Fluid-structure interaction in blood flow capturing non-zero longitudinal structure displacement

, 2012
We present a new model and a novel loosely coupled partitioned numerical scheme modeling fluid-structure interaction (FSI) in blood flow allowing non-zero longitudinal displacement.
Ahlgren, Annalisa Quaini, Astorino, Astorino, Avalos, Baaijens, Badia, Badia, Badia, Bazilevs, Bazilevs, Bouthier, Burman, Bussy, Causin, Ciarlet, Ciarlet, Cinthio, Cinthio, Cobbold, Cottet, Dammers, de Groot, Dizaji, Donea, Duarte, Fang, Fauci, Feng, Fernández, Figueroa, Fogelson, Formaggia, Glowinski, Guidoboni, Hansbo, Heil, Hughes, Josip Tambača, Juonala, Krafczyk, Krafczyk, Krejza, Kukavica, Le Tallec, Lee, Leuprecht, Li, Li, Li, Lim, Martina Bukač, Meinders, Miller, Mokhtari-Dizaji, Murea, Nichols, Nobile, Persson, Peskin, Peskin, Pontrelli, Quaini, Quarteroni, Raghu, Ribeiro, Rohren, Roland Glowinski, Samijo, Sunčica Čanić, Surulescu, Svedlund, Svedlund, Van Loon, Warriner, Xiao, Čanić, Čanić, Čanić, Čanić   +79 more
core   +1 more source

A fluid–structure analysis approach and its application in the uncertainty-based multidisciplinary design and optimization for blades

Advances in Mechanical Engineering, 2018
In practical engineering, the choice of blade shape is crucial in the design process of turbine. It is because not only the structural stability but also the aerodynamic performance of turbine depends on the shape of blades.
Debiao Meng, Miao Liu, Shunqi Yang, Hua Zhang, Ran Ding   +4 more
doaj   +1 more source

Numerical and experimental studies on a novel magneto-rheological fluid brake based on fluid–solid coupling

Science Progress, 2020
The previous work of the authors indicated that the fluid–solid coupling effect of the magneto-rheological fluid and the brake disc is a necessary focus during braking process. In this study, a novel design of magneto-rheological fluid brake was proposed
Shujun Li, Wenjun Meng, Yao Wang
doaj   +1 more source

Fluid-structure interactions of internal pressure pipeline using the hierarchical finite element method

Advances in Mechanical Engineering, 2021
We study the influence of the fluid with the structure in vibration between fluid and structure of a cylinder of circular section granted by the phenomenon of the interaction fluid structure of a conditioned flow of laminar nature and incompressible in ...
Fakiri Hicham, Hadjoui Abdelhamid, O. Nabil Mohammed   +2 more
doaj   +1 more source

Fluid–Structure Interaction Dynamic Response of Rocket Fairing in Falling Phase

Aerospace, 2022
A method based on fluid–structure coupling is used in this study to calculate the response of a rocket fairing as it is falling. Some cases of vibration divergence of the fairing were found, and the influence of some specific factors was analyzed.
Zexuan Yang, Chao Yang, Jiamin Zhao, Zhigang Wu   +3 more
doaj   +1 more source

Stochastic Eulerian Lagrangian Methods for Fluid-Structure Interactions with Thermal Fluctuations

, 2010
We present approaches for the study of fluid-structure interactions subject to thermal fluctuations. A mixed mechanical description is utilized combining Eulerian and Lagrangian reference frames.
Alberts, Arienti, Armstrong, Atzberger, Atzberger, Banchio, Bedeaux, Bodard, Brady, Braescu, Chen, Da Prato, Danuser, De Fabritiis, Doi, Donev, Dowell, Eijkel, Ermak, Fisher, Fung, G Larson, Garcia, Gardiner, Gelfand, Givelberg, Gotter, Gottlieb, Griffith, Hauge, Hills, Kim, Kloeden, Kramer, Landau, Lebedev, Lieb, Lim, Mazur, Mezei, Miller, Mittal, Moffitt, Oksendal, Paul J. Atzberger, Peskin, Peskin, Purcell, Reichert, Reichl, Rotne, Saintillan, Squires, Strang, Strang, Strikwerda, Trefethen, Tuckerman, Valentine, Wang, Watari, Watson, Yamakawa, Zohdi   +63 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source