Results 261 to 270 of about 195,238 (309)
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COUPLED FLUID-STRUCTURE DYNAMICS OF COMPOSITE PLATES
International Journal of Numerical Methods and Applications, 2019Summary: This study proposes a semi-analytical model to investigate the free vibration analysis of laminated composite plates coupled with fluid. This case is representative of certain key components of complex structures used in different industry sectors such as aerospace, nuclear, and naval.
Lakis, A. A., Jalali, A. R., Toorani, M.
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On a mathematical model of a coupled fluid-structure problem
Nonlinear Differential Equations and Applications NoDEA, 2006An existence theorem is proved relative to a mathematical model associated to the fluid circulation in an elastic domain.
m. Boella' +2 more
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Fluid-structure coupling - Extensions and improvements
35th Aerospace Sciences Meeting and Exhibit, 1997The requirement to deal with arbitrarily complex fluid and structural models, geometries and discretization techniques, introduces a number of problems associated to the transfer of information between the coupled programs. We study the transfer of loads from the fluid to the solid, the transfer of deformations from the solid to the fluid and the ...
Juan Cebral +3 more
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Coupled fluid-structure interaction analysis
Finite Elements in Analysis and Design, 1991Abstract A general-purpose fluid-structure interaction capability which can be used in analyzing internal acoustic problems in automobiles and aircraft has been formulated. This capability has become an important issue in the last few years because of the emphasis that has been placed on noise control in all vehicles.
Kamran Izadpanah +3 more
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Fluid–structure coupling in valveless micropumps
Journal of Micromechanics and Microengineering, 2011Valveless micropumps work on the principle that the reciprocal forcing of fluid by an actuator through diffuser/nozzle elements generates a rectified mean flow. The pump characteristics depend on the coupling between the fluid and structure. We analyze the characteristics of valveless micropumps by developing a coupled model for the area-averaged ...
A Azarbadegan, I Eames, A Wojcik
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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
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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
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Computational modeling of coupled fluid-structure systems with applications
Structural Engineering and Mechanics, 2008This paper outlines the development of a computational model in order to analyze the dynamic behaviour of coupled fluid-structure systems such as a) liquid containers, b) a set of parallel or radial plates. In this work a hybrid fluid-solid element is developed, capable of simulating both membrane and bending effects of the plate.
Y. Kerboua +3 more
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