Výsledky vyhledávání - FLUID-structure integration

A reduced smoothed integration scheme of the cell‐based smoothed finite element method for solving fluid–structure interaction on severely distorted meshes Autor He, Tao, Lu, Fang‐Xing, Ma, Xi

“…–structure interaction (FSI) admitting negative‐Jacobian elements. The emphasis is very much on a reduced smoothed integration (RSI) scheme of the cell…”
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Time-integration for ALE simulations of Fluid–Structure Interaction problems: Stepsize and order selection based on the BDF Autor Hay, A., Etienne, S., Garon, A., Pelletier, D.

“…We present an adaptive algorithm for time integration of fluid–structure integration problems…”
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A monolithic fluid–structure interaction approach using mixed LSFEM with high-order time integration Autor Averweg, Solveigh, Schwarz, Alexander, Schwarz, Carina, Schröder, Jörg

“…This contribution deals with the solution of a new monolithically coupled fluid–structure interaction approach using mixed least-squares (LS) stress–velocity (SV…”
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Higher-order time integration through smooth mesh deformation for 3D fluid–structure interaction simulations Autor van Zuijlen, A.H., de Boer, A., Bijl, H.

“…In this paper, we present a higher-order accurate in time, partitioned integration scheme (IMEX) for fluid…”
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A multi-resolution SPH method for fluid-structure interactions Autor Zhang, Chi, Rezavand, Massoud, Hu, Xiangyu

“…•Different spatial-temporal resolution for fluid and solid structure.•Position-based Verlet time integration scheme…”
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A comprehensive assessment of accuracy of adaptive integration of cut cells for laminar fluid-structure interaction problems Autor Kadapa, Chennakesava, Wang, Xinyu, Mei, Yue

“… The adaptive integration technique in which the cells are recursively subdivided is one of the popular techniques for the numerical integration of cut-cells due to its advantages over tessellation…”
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Machine learning and finite element integration-driven surrogate model for fluid-structure interaction seismic response analysis of aqueduct structures Autor Huang, Liang, Li, Ge, Guan, Yujian, Jiao, Weili, Gong, Shengjia, Xu, Shizhan

“…•Methodological Innovation: A synergistic TFSI modeling framework integrates multiphysics simulations and geometric parameterization, trained with 12,600…”
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Fast fluid–structure interaction simulations using a displacement-based finite element model equipped with an explicit streamline integration prediction Autor Ryzhakov, P.B., Marti, J., Idelsohn, S.R., Oñate, E.

“… The novelty of the model consists in the use of the explicit streamline integration for predicting the end-of-step configuration of the fluid domain…”
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On blowdown analysis with efficient and reliable direct time integration methods for wave propagation and fluid-structure-interaction response Autor Nilsson, Kenth, Tornberg, Fredrik

“…•Wave propagation and fluid-structure-interaction dynamic response.•Validation of iterative and direct fluid-structure-interaction CFD and FE models…”
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Adaptive, second-order, unconditionally stable partitioned method for fluid–structure interaction Autor Bukač, Martina, Trenchea, Catalin

“…We propose a novel, time adaptive, strongly-coupled partitioned method for the interaction between a viscous, incompressible fluid and a thin elastic structure…”
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Isogeometric fluid-structure interaction: theory, algorithms, and computations Autor Bazilevs, Y., Calo, V. M., Hughes, T. J. R., Zhang, Y.

“… time integration method for fluid-structure interaction; and the derivation of the tangent matrix, including the calculation of shape derivatives…”
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A multi-resolution SPH-FEM method for fluid–structure interactions Autor Chen, Cheng, Shi, Wen-Kui, Shen, Yan-Ming, Chen, Jian-Qiang, Zhang, A-Man

“… The normal flux method is employed to calculate the coupled force between the fluid and structure by considering the surface integration term in SPH approximation equations…”
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Wing Design Optimization for a Long-Endurance UAV using FSI Analysis and the Kriging Method Autor Son, Seok-Ho, Choi, Byung-Lyul, Jin, Won-Jin, Lee, Yung-Gyo, Kim, Cheol-Wan, Choi, Dong-Hoon

“… The fluidstructure integration (FSI) analysis is carried out to simulate the aeroelastic characteristics of a high-aspect ratio wing for a long-endurance UAV…”
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Enhanced particle method with stress point integration for simulation of incompressible fluid-nonlinear elastic structure interaction Autor Falahaty, Hosein, Khayyer, Abbas, Gotoh, Hitoshi

“…A fully-Lagrangian particle-based computational method is developed for simulation of incompressible Fluid, non-linear Structure Interaction (FSI…”
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Robust and provably second-order explicit-explicit and implicit-explicit staggered time-integrators for highly non-linear compressible fluid-structure interaction problems Autor Farhat, C., Rallu, A., Wang, K., Belytschko, T.

“…‐accuracy is achieved for the coupled explicit–explicit and implicit–explicit fluid–structure time‐integration methods, respectively, via…”
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A higher-order time integration algorithm for the simulation of nonlinear fluid–structure interaction Autor van Zuijlen, A.H., Bijl, H.

“…In this paper higher-order time integration schemes are applied to nonlinear fluid…”
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Multiscale space–time fluid–structure interaction techniques Autor Takizawa, Kenji, Tezduyar, Tayfun E.

“…We present the multiscale space–time techniques we have developed for fluid–structure interaction (FSI) computations…”
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A fixed-grid b-spline finite element technique for fluid-structure interaction Autor Rüberg, T., Cirak, F.

“…SUMMARYWe present a fixed‐grid finite element technique for fluid–structure interaction problems involving incompressible viscous flows and thin structures…”
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Implicit and explicit higher order time integration schemes for structural dynamics and fluid-structure interaction computations Autor van Zuijlen, Alexander H., Bijl, Hester

“…In this paper higher order time integration schemes are applied to structural dynamics and fluid-structure interaction (FSI) simulations…”
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INTEGRATION OF 2-D FLUID/STRUCTURE COUPLED SYSTEM FOR CALCULATIONS OF TURBOMACHINERY AERODYNAMIC/ AEROELASTIC INSTABILITIES Autor HE, L.

“…A numerical approach for calculating self-excited unstable aerodynamic/aeroelastic behaviours in lurbo-machinery blading systems is described. The flow field…”
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