Search Results - finite element methods applied to problems in fluid ((technik OR technically) OR technice)~

Numerical simulation of unsteady dense granular flows with rotating geometries by Bennani, L., Neau, H., Baudry, C., Laviéville, J., Fede, P., Simonin, O.

“…•The method is successfully applied to the simulation of a complex large scale stirrer. In chemical engineering applications, it is not uncommon to encounter reactors featuring rotating parts…”
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A differential evolution algorithm with constraint sequencing: An efficient approach for problems with inequality constraints by Asafuddoula, Md, Ray, Tapabrata, Sarker, Ruhul

“…, solvers relying on finite element methods, computational fluid dynamics, computational electromagnetics etc…”
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Simulation of crack propagation through voxel-based, heterogeneous structures based on eigenerosion and finite cells by Wingender, Dennis, Balzani, Daniel

“… The basic idea of the proposed algorithm is to combine the advantages of the Finite Cell Method allowing for a convenient integration of heterogeneous finite element problems with the eigenerosion…”
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Comparison of boundary element and finite element approaches to the EEG forward problem by Vorwerk, J, Clerc, M, Burger, M, Wolters, C H

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Combined grid-characteristic method for the numerical solution of three-dimensional dynamical elastoplastic problems by Vasyukov, A. V., Ermakov, A. S., Potapov, A. P., Petrov, I. B., Favorskaya, A. V., Shevtsov, A. V.

“…A combined method blending the advantages of smoothed particles hydrodynamics (SPH) and the grid-characteristic method…”
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An isostatic assumed stress triangular element for the Reissner-Mindlin plate-bending problem by Brasile, Sandro

“…The paper describes a new assumed stress triangular element for Reissner–Mindlin plates, called TIP3, with three nodes and three degrees of freedom per node…”
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Design and evaluation of a novel anti-reflux biliary stent with cone spiral valve by Wang, Yue, Song, Xiao-Fei, Su, Yu-Shan, Xu, Xin-Sheng

“… However, duodenobiliary reflux after stent placement has been a common problem which may lead to dreadful complications…”
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Effect of Computational Schemes on Coupled Flow and Geo-Mechanical Modeling of CO2 Leakage through a Compromised Well by Islam, Mohammad, Huerta, Nicolas, Dilmore, Robert

“…). The finite element (FE) method is a well-established numerical approach to simulate the coupling between multi-phase fluid flow and solid phase deformation interactions that occur in a compromised well system…”
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A semi-Lagrangian micro–macro method for viscoelastic flow calculations by Prieto, Juan Luis, Bermejo, Rodolfo, Laso, Manuel

“…). This discretization leads to solving each time step a linear generalized Stokes problem. For the stochastic differential equations of the microscopic scale model, we use the second order predictor-corrector scheme proposed in [22…”
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Fully-Coupled Fluid-Structure Interaction (FSI) Simulations of Heart Valve-Left Ventricle Dynamics by Sun, Wei

“…Fluid–structure interaction (FSI) is a common phenomenon in biological systems. FSI problems of practical interest, such as fish/mammalian swimming, insect/bird…”
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Newton's method and its hybrid with machine learning for Navier-Stokes Darcy Models discretized by mixed element methods by Huang, Jianguo, Peng, Hui, Wu, Haohao

“… It is proved technically that this method converges quadratically with the convergence rate independent of the finite element mesh size, under certain standard conditions…”
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A front remeshing technique for a Lagrangian description of moving interfaces in two-fluid flows by Cruchaga, Marcela, Celentano, Diego, Breitkopf, Piotr, Villon, Pierre, Rassineux, Alain

“… Classical Lagrangian schemes applied to update the front position between two immiscible incompressible fluids have been long recognized to provide a sharp representation of the interface…”
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Solution of the shallow-water equations using an adaptive moving mesh method by Tang, Huazhong

“…This paper extends an adaptive moving mesh method to multi‐dimensional shallow water equations (SWE) with source terms…”
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A Technical Elective Course in Modeling and Simulation - Teaching the Capabilities and Limitations of Professional-level Software by Watkins, Gregory K

“…The mechanical engineering program at "name of institution" includes a standard junior level course in Finite Element Analysis (FEA…”
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Use of the finite element modelling technique for the improvement of viscometry results obtained by cone-and-plate rheometers by Petera, J., Nassehi, V.

“… Such assumptions are not in general true. In this paper we describe a Galerkin finite element model for the simulation of the flow patterns in cone-and-plate viscometer experiments…”
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Perilymph sampling from the cochlear apex: A reliable method to obtain higher purity perilymph samples from scala tympani by Salt, Alec N., Hale, Shane A., Plonkte, Stefan K.R.

“…Measurements of drug levels in the fluids of the inner ear are required to establish kinetic parameters and to determine the influence of specific local delivery protocols…”
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Comparative verification of discrete and smeared numerical approaches for the simulation of hydraulic fracturing by Yoshioka, Keita, Parisio, Francesco, Naumov, Dmitri, Lu, Renchao, Kolditz, Olaf, Nagel, Thomas

“…The numerical treatment of propagating fractures as embedded discontinuities is a challenging task for which an analyst has to select a suitable numerical method from a range of options…”
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Analysis in Compressible Fluid Mechanics by Feistauer, M.

“… Despite of the lack of sufficiently general theoretical results on the existence and uniqueness of the solution of this problem, there exist efficient and robust numerical methods for the computation…”
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