A full Eulerian finite difference approach for solving fluid-structure coupling problems
, 2010 A new simulation method for solving fluid-structure coupling problems has been developed. All the basic equations are numerically solved on a fixed Cartesian grid using a finite difference scheme. A volume-of-fluid formulation (Hirt and Nichols (1981, J.
Amsden +96 more
core +1 more source
A unified operator splitting approach for multi-scale fluid-particle coupling in the lattice Boltzmann method [PDF]
, 2014 A unified framework to derive discrete time-marching schemes for coupling of immersed solid and elastic objects to the lattice Boltzmann method is presented.
Schiller, Ulf D.
core +2 more sources
Fluid–solid coupling analysis of submerged water jet cavitation micro-forming
The Physics of FluidsSubmerged cavitating waterjet micro-forming is a novel jetting technology. Existing detection devices cannot accurately detect bubble distribution in still water domains and target workpiece processing areas.
Peiyuan He +7 more
semanticscholar +1 more source
Eulerian method for multiphase interactions of soft solid bodies in fluids
, 2015 We introduce an Eulerian approach for problems involving one or more soft solids immersed in a fluid, which permits mechanical interactions between all phases.
Kamrin, Ken +2 more
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Controlling Roll Temperature by Fluid-Solid Coupled Heat Transfer [PDF]
Chinese Journal of Mechanical Engineering, 2018 Abstract Currently, when magnesium alloy sheet is rolled, the method of controlling roll temperature is simple and inaccurate. Furthermore, roll temperature has a large influence on the quality of magnesium alloy sheet; therefore, a new model using circular fluid flow control roll temperature has been designed.
Jing-Feng Zou +5 more
openaire +2 more sources
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 +3 more
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Surrogate Based Optimization of Aerodynamic Noise for Streamlined Shape of High Speed Trains
Applied Sciences, 2017 Aerodynamic noise increases with the sixth power of the running speed. As the speed increases, aerodynamic noise becomes predominant and begins to be the main noise source at a certain high speed.
Zhenxu Sun, Ye Zhang, Guowei Yang
doaj +1 more source
Finite-temperature Wigner solid and other phases of ripplonic polarons on a helium film
, 2016 Electrons on liquid helium can form different phases depending on density, and temperature. Also the electron-ripplon coupling strength influences the phase diagram, through the formation of so-called "ripplonic polarons", that change how electrons are ...
Klimin, S. N. +3 more
core +1 more source
Methodology of numerical coupling for transient conjugate heat transfer [PDF]
, 2014 This paper deals with the construction of a conservative method for coupling a fluid mechanics solver and a heat diffusion code. This method has been designed for unsteady applications. Fluid and solid computational domains are simultaneously integrated
Gressier, Jérémie +2 more
core +3 more sources
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source