Results 71 to 80 of about 889,118 (229)

Brownian dynamics of rigid particles in an incompressible fluctuating fluid by a meshfree method

, 2015
A meshfree Lagrangian method for the fluctuating hydrodynamic equations (FHEs) with fluid-structure interactions is presented. Brownian motion of the particle is investigated by direct numerical simulation of the fluctuating hydrodynamic equations.
Hardt, Steffen, Klar, Axel, Pandey, Anamika, Tiwari, Sudarshan   +3 more
core   +1 more source

Geometry of unsteady fluid transport during fluid–structure interactions [PDF]

, 2007
We describe the application of tools from dynamical systems to define and quantify the unsteady fluid transport that occurs during fluid–structure interactions and in unsteady recirculating flows.
Dabiri, John O., Franco, Elisa, Pekarek, David N., Peng, Jifeng   +3 more
core   +1 more source

A simple example of a fluid‐structure coupling

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2009
AbstractIn this paper we study a simple case of fluid‐structure interaction. The ideal fluid is placed in a cylinder and it interacts with a piston attached to an elastic spring moving through the cylinder. The solution is computed by reduction to quadratures and described in details.
openaire   +2 more sources

Numeric Analysis Method of Fluid-Solid Coupling Vibration in Train Passing by Each Other at High Speed

机车电传动, 2013
In order to study safety of train passing by each other with consideration of fluid-solid coupling friendship and avoid the large damage to structure and running safety from the interaction of train and air, a new numerical analysis method of fluid-solid
CUI Tao, ZHANG Wei-hua, WANG Yan
doaj  

Coupling techniques for partitioned fluid-structure interaction simulations with black-box solvers [PDF]

, 2009
In partitioned simulations of fluid‐structure interaction, the flow and the displacement of the structure are calculated separately and coupling iterations between the flow solver and the structural solver are required to calculate the solution of the ...
Annerel, Sebastiaan, Degroote, Joris, Haelterman, Robby, Vierendeels, Jan   +3 more
core   +1 more source

Influence of Hydrodynamic Interactions on Mechanical Unfolding of Proteins

, 2007
We incorporate hydrodynamic interactions in a structure-based model of ubiquitin and demonstrate that the hydrodynamic coupling may reduce the peak force when stretching the protein at constant speed, especially at larger speeds.
Abe H, Anselle G C, Cichocki B, Cieplak M, Cieplak M, Dhont J K G, Dickinson E, Durlofsky L, Ermak D L, Felderhof B U, Hoang T X, Irbäck A, Kim S, Ladd A J C, Larson R G, Lemak A, Lorentz H A, Lu H, Makarov D, Marek Cieplak, Mazo R M, Mazur P, Nägele G, P Szymczak, Phung T N, Rotne J, Rzehak R, Schlierf M, Sułkowska J I, Szymczak P, Takada S, Tanaka H, Tanaka H, Tsai J, Veitshans T, Wojtaszczyk P, Yamakawa H   +36 more
core   +1 more source

Development of High-Performance Soft Robotic Fish by Numerical Coupling Analysis

Applied Bionics and Biomechanics, 2018
To design a soft robotic fish with high performance by a biomimetic method, we are developing a soft robotic fish using piezoelectric fiber composite (PFC) as a flexible actuator.
Wenjing Zhao, Aiguo Ming, Makoto Shimojo
doaj   +1 more source

Fluid–structure coupling analysis of deformation and stress in impeller of an axial-flow pump with two-way passage

, 2016
Axial-flow pump with a two-way passage has been widely employed in irrigation and drainage projects. Because of the shape of the two-way inlet passage, the impeller easily induces vibration due to unstable turbulent flow.
J. Pei, Fan Meng, Yanjun Li, S. Yuan, Jia Chen   +4 more
semanticscholar   +1 more source

Flow curves of colloidal dispersions close to the glass transition: Asymptotic scaling laws in a schematic model of mode coupling theory

, 2008
The flow curves, viz. the curves of stationary stress under steady shearing, are obtained close to the glass transition in dense colloidal dispersions using asymptotic expansions in a schematic model of mode coupling theory.
C. Beck, D. Hajnal, F. Varnik, F. Varnik, G. Petekidis, J. Bender, J.J. Crassous, J.J. Crassous, J.M. Brader, M. Fuchs, M. Fuchs, M. Fuchs, M. Fuchs, M. Fuchs, R. Ganapathy, W. Götze, W. Götze, W. Götze, W. Megen, W. Megen, W. Megen   +20 more
core   +1 more source

Theoretical and experimental exploration into the fluid structure coupling dynamic behaviors towards water-lubricated bearing with axial asymmetric grooves

Mechanical systems and signal processing, 2022
Zhongliang Xie, Xuerui Wang, Wei-dong Zhu   +2 more
semanticscholar   +1 more source