Results 31 to 40 of about 1,066,100 (336)

Immersed Methods for Fluid–Structure Interaction [PDF]

Annual Review of Fluid Mechanics, 2020
Fluid–structure interaction is ubiquitous in nature and occurs at all biological scales. Immersed methods provide mathematical and computational frameworks for modeling fluid–structure systems. These methods, which typically use an Eulerian description of the fluid and a Lagrangian description of the structure, can treat thin immersed boundaries and ...
Boyce E, Griffith, Neelesh A, Patankar
openaire   +2 more sources

Revisiting the Jones eigenproblem in fluid-structure interaction

, 2019
The Jones eigenvalue problem first described by D.S. Jones in 1983 concerns unusual modes in bounded elastic bodies: time-harmonic displacements whose tractions and normal components are both identically zero on the boundary.
Domínguez, Sebastián, Nigam, Nilima, Sun, Jiguang   +2 more
core   +1 more source

Optimization of a piezoelectric fan using fluid-structure interaction simulation [PDF]

, 2010
In this paper, the heat transfer from a single heat fin to the air flow in the wake of a piezoelectric fan (piezofan) is optimised. Both the heat fin and the piezofan are positioned in a channel, which has a significant influence on the flow field.
Annerel, Sebastiaan, Debrouwere, Brecht, Degroote, Joris, Vierendeels, Jan   +3 more
core   +2 more sources

Fluid structure interaction with curved space lattice Boltzmann

, 2018
We present a novel method for fluid structure interaction (FSI) simulations where an original 2nd-order curved space lattice Boltzmann fluid solver (LBM) is coupled to a finite element method (FEM) for thin shells.
Debus, Jens-Daniel, Flouris, Kyriakos, Herrmann, Hans J., Jimenez, Miller Mendoza, Munglani, Gautam, Wittel, Falk K.   +5 more
core   +1 more source

Existence of global strong solutions to a beam-fluid interaction system [PDF]

, 2015
We study an unsteady non linear fluid-structure interaction problem which is a simplified model to describe blood flow through viscoleastic arteries. We consider a Newtonian incompressible two-dimensional flow described by the Navier-Stokes equations set
A. Chambolle, A. Quarteroni, B. Desjardins, B. Desjardins, B. Desjardins, B. Muha, C. Conca, C. Grandmont, C. Grandmont, C. Grandmont, Céline Grandmont, D. Coutand, D. Coutand, D. Gérard-Varet, G. Grubb, G. Guidoboni, G. P. Galdi, I. Kukavica, J. Lequeurre, J. Lequeurre, J.-A. San Martin, J.-P. Raymond, K.-H. Hoffmann, K.-H. Hoffmann, L. Formaggia, M. Boulakia, M. Boulakia, M. Gérard-Varet, M. Hillairet, M. Hillairet, M. Hillairet, Matthieu Hillairet, P. Cumsille, T. Takahashi, T. Takahashi, V. Judakov N.   +35 more
core   +6 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

VaSP: Vascular Fluid–Structure Interaction Pipeline

SoftwareX
A variety of commercial and open-source software packages exist for modeling blood flow dynamics and vascular wall mechanics of cardiovascular systems via fluid–structure interaction simulations (FSI).
Kei Yamamoto, David A. Bruneau, Johannes Ring, Jørgen S. Dokken, Kristian Valen-Sendstad   +4 more
doaj   +1 more source

Fluid-structure interaction on the combustion instability [PDF]

, 2012
The multi-domain problem, the limit cycle behaviour of unstable oscillations in the LIMOUSINE model combustor has been investigated by numerical and experimental studies.
Altunlu, A.C., Boer, A de, Hoogt, P.J.M. van der, Kok, J.B.W., Pozarlik, A.K., Shahi, M.   +5 more
core   +1 more source

Brownian microhydrodynamics of active filaments [PDF]

, 2015
Slender bodies capable of spontaneous motion in the absence of external actuation in an otherwise quiescent fluid are common in biological, physical and technological contexts.
Adhikari, R., Laskar, Abhrajit
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