Results 31 to 40 of about 392,640 (304)

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

Application of a strong FSI coupling scheme for the numerical simulation of bileaflet mechanical heart valve dynamics: study of wall shear stress on the valve leaflets [PDF]

, 2012
One of the major challenges in the design of Bileaflet Mechanical Heart Valves (BMHVs) is reduction of the blood damage generated by non-physiological blood flow.
Annerel, Sebastiaan, Claessens, Tom, Dahl, Sigrid Kaarstad, Degroote, Joris, Hellevik, Leif Rune, Segers, Patrick, Skallerud, Bjorn, Van Ransbeeck, Peter, Verdonck, Pascal, Vierendeels, Jan   +9 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

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

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

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

Partitioned semi-implicit methods for simulation of biomechanical fluid-structure interaction problems [PDF]

, 2016
This article is published under a CC BY licence. The Version of Record is available online at: http://dx.doi.org/10.1088/1742-6596/745/3/032020.This paper represents numerical simulation of fluid-structure interaction (FSI) system involving an ...
González Acedo, Ignacio, Lehmkuhl Barba, Oriol, Naseri, Alireza, Oliva Llena, Asensio   +3 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A smoothed particle hydrodynamics solver for hydroelastic interactions between fluid and structure [PDF]

AIP Advances
There is still a lack of accurate and stable numerical solvers for Fluid–Structure Interaction (FSI) problems involving violent fluid flows and large deformations of structures.
Takafumi Gotoh, Abbas Khayyer, Dongfang Liang, Hitoshi Gotoh   +3 more
doaj   +1 more source