Results 261 to 270 of about 392,640 (304)
Some of the next articles are maybe not open access.
Coupling strategies for biomedical fluid–structure interaction problems
International Journal for Numerical Methods in Biomedical Engineering, 2009AbstractThe coupling of lightweight and often thin‐walled structures to fluids in an incompressible regime is a recurring theme in biomechanics. There are many fluid–structure interaction (FSI) solution schemes to address these kinds of problem, each one with its costs and benefits. Here, we attempt a comparison of the most important FSI schemes in the
Küttler, U. +4 more
openaire +2 more sources
Thermal Fluid-Structure Coupling for Atmospheric Entries
ASME/JSME 2011 8th Thermal Engineering Joint Conference, 2011This paper deals with the modeling of aero-thermal aspects of a space vehicle during its entry phase into an atmosphere. We treat the numerical coupling techniques between the external and internal aero-thermo-dynamics (ATD) produced by the interaction of ATD fields with the structural components. The thermal properties induced within the structure via
Ojas Joshi, Pe´ne´lope Leyland
openaire +1 more source
Coupled Fluid-structure Interactions
2017In Fig. 3.1 we show a typical configuration of fluid-structure interactions. At time t = 0 the domain \(\varOmega \subset \mathbb{R}^{2}\) is split into a fluid-part \(\hat{\mathcal{F}}\) and a solid-part \(\hat{\mathcal{S}}\). This configuration is called the reference configuration and we assume that the system is at rest, i.e. v f = 0, p f = 0 and u
openaire +1 more source
Free vibration of a coupled fluid/structural system
Journal of Sound and Vibration, 1972Abstract The beam-like vibration of a fluid/structural system consisting of a cylindrical rod submerged in an ideal fluid enclosed by a cylindrical shell is studied analytically. A method is proposed to find the natural frequency. Numerical results are presented to show the effects of various parameters, and an approximate expression is given for the
openaire +1 more source
Coupling fluid–structure interaction with phase-field fracture
Journal of Computational Physics, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
FE/FMBE coupling to model fluid–structure interaction
International Journal for Numerical Methods in Engineering, 2008AbstractIn this paper, a finite element (FE)/fast multipole boundary element (FMBE)‐coupling method is presented for modeling fluid–structure interaction problems numerically. Vibrating structures are assumed to consist of elastic or sound absorbing materials. An FE method (FEM) is used for this part of the solution.
openaire +2 more sources
Fluid–structure coupling for an oscillating hydrofoil
Journal of Fluids and Structures, 2010Abstract Fluid-structure investigations in hydraulic machines using coupled simulations are particularly time-consuming. In this study, an alternative method is presented that linearizes the hydrodynamic load of a rigid, oscillating hydrofoil. The hydrofoil, which is surrounded by incompressible, turbulent flow, is modeled with forced and free ...
C. Münch +4 more
openaire +1 more source
Numerical simulation of fluid-structure coupled problems
2012This paper briefly describes the numerical models for the simulation of fluid-structure coupled problems. The applied models are primarily intended to simulate the fluid-structure dynamic interaction in seismic conditions. Models can simulate the most important non-linear effects of plane and spatial structures that are in direct contact with fluid ...
Radnić, Jure +7 more
openaire +2 more sources
Dynamic interaction of fluid-structure coupled system
1997Numerical model for simulation the dynamic interaction of fluid-structure coupled system, which includes the liquid pressure in cracks, is briefly presented. The applicability of exposed model and developed software is illustrated on analysis of Koyna dam.
Radnić, Jure, Hrarapin, Alen
openaire +2 more sources
Airbag simulation using fluid/structure coupling
34th Aerospace Sciences Meeting and Exhibit, 1996Eric Mestreau, Rainald Loehner
openaire +1 more source