Výsledky vyhledávání - finite element methods applied to problems in fluid ((technika OR technical) OR techniky)~

Comparison of elements and state-variable transfer methods for quasi-incompressible material behaviour in the particle finite element method

Autoři: Schewe, Markus Bartel, Thorsten Menzel, Andreas a další

Přispěvatelé: Schewe, Markus Bartel, Thorsten Menzel, Andreas a další

Zdroj: Computational Mechanics. 75(2):755-773

Témata: Engineering and Technology, Mechanical Engineering, Applied Mechanics, Teknik, Maskinteknik, Teknisk mekanik

Přístupová URL adresa: https://doi.org/10.1007/s00466-024-02531-y

A framework for developing finite element codes for multi-disciplinary applications.

Autoři: Dadvand, Pooyan

Přispěvatelé: University/Department: Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria

Thesis Advisors: Oñate, E. (Eugenio)

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: C+4, Oject-oriented programming, Multi-disciplinary, Finite element method, Numerical Analysis

Popis souboru: application/pdf

Přístupová URL adresa: http://www.tdx.cat/TDX-0228108-160329
http://hdl.handle.net/10803/6868
https://dx.doi.org/10.5821/dissertation-2117-94179

Robust discontinuous Galerkin methods maintaining physical constraints for general relativistic hydrodynamics

Autoři: Cao, Huihui Peng, Manting Wu, Kailiang

Zdroj: Journal of Computational Physics. 526:113770

Témata: general relativistic hydrodynamics, FOS: Physical sciences, discontinuous Galerkin method, Numerical Analysis (math.NA), General Relativity and Quantum Cosmology (gr-qc), Computational Physics (physics.comp-ph), General Relativity and Quantum Cosmology, Quantum hydrodynamics and relativistic hydrodynamics, physical-constraint-preserving, oscillation-eliminating procedure, W-form, FOS: Mathematics, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, Mathematics - Numerical Analysis, geometric quasilinearization, Astrophysics - Instrumentation and Methods for Astrophysics, Physics - Computational Physics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: http://arxiv.org/abs/2410.05000
https://zbmath.org/8021078
https://doi.org/10.1016/j.jcp.2025.113770

Modeling and analysis of the combined hardening response of fully coupled multi-phase porous media in relation to partially saturated soils.

Autoři: Ulker, Mehmet Baris Can Eyupgiller, Mustafa Mert

Zdroj: International Journal of Geotechnical Engineering. Oct2025, Vol. 19 Issue 10, p861-879. 19p.

Témata: Poroelasticity, Hydraulic conductivity, Nonlinear mechanics, Porous materials, Fluid mechanics, Strains & stresses (Mechanics), Waterlogging (Soils), Finite element method

Finite Element Methods and Their Applications

Autoři: Mahboub Baccouch

Resource Type: eBook.

Témata: Finite element method

Categories: COMPUTERS / Programming / Algorithms

A coupled boundary/finite element method for the computation of magnetically and electrostatically levitated droplet shapes: A coupled boundary/finite element method for the computation of magnetically and eletrostatically levitated droplet shapes

Autoři: S. P. Song B. Q. Li

Zdroj: International Journal for Numerical Methods in Engineering. 44:1055-1077

Témata: electrostatic field, magnetic field, finite element/boundary element method, weighted residuals method, magnetic vector, Boundary element methods applied to problems in optics and electromagnetic theory, Technical applications of optics and electromagnetic theory, Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory, levitated droplets, scalar potential distributions, free surface deformation, Boundary element methods applied to problems in fluid mechanics, terrestial conditions, microgravity conditions, Magnetohydrodynamics and electrohydrodynamics, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: http://ui.adsabs.harvard.edu/abs/1999IJNME..44.1055S/abstract

Numerical solution of two-carrier hydrodynamic semiconductor device equations employing a stabilized finite element method

Autoři: Kincho H. Law A. Raefsky Robert W. Dutton a další

Zdroj: Computer Methods in Applied Mechanics and Engineering. 125:187-220

Témata: Technical applications of optics and electromagnetic theory, Statistical mechanics of semiconductors, Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory, 0103 physical sciences, 0211 other engineering and technologies, Numerical methods of time-dependent statistical mechanics, 02 engineering and technology, 01 natural sciences, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1500327
https://doi.org/10.1016/0045-7825(94)00794-n
https://www.sciencedirect.com/science/article/abs/pii/004578259400794N
http://ui.adsabs.harvard.edu/abs/1995CMAME.125..187A/abstract
https://experts.illinois.edu/en/publications/numerical-solution-of-two-carrier-hydrodynamic-semiconductor-devi

A finite element method for the quantum hydrodynamic model for semiconductor devices

Autoři: Zhangxin Chen

Zdroj: Computers & Mathematics with Applications. 31:17-26

Témata: Finite element method, Finite volume method, shock-capturing Runge-Kutta discontinuous Galerkin method, Conservation law, Resonant tunneling diode, 01 natural sciences, Quantum hydrodynamics and relativistic hydrodynamics, Technical applications of optics and electromagnetic theory, Mixed method, Computational Mathematics, hysteresis, Computational Theory and Mathematics, current-voltage curve, Quantum hydrodynamic model, Modelling and Simulation, 0103 physical sciences, resonant tunneling diode, conservation laws, 0101 mathematics, mixed method, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://core.ac.uk/display/82281099
https://www.sciencedirect.com/science/article/pii/0898122196000156

Semi‐implicit and explicit finite element schemes for coupled fluid/thermal problems: Semi-implicit and explicit finite element schemes for coupled fluid/thermal problems

Autoři: B. Ramaswamy J. E. Akin T. C. Jue

Zdroj: International Journal for Numerical Methods in Engineering. 34:675-696

Témata: Navier-Stokes equations for incompressible viscous fluids, 0103 physical sciences, Heat and mass transfer, heat flow, 0101 mathematics, 01 natural sciences, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/96765
https://doi.org/10.1002/nme.1620340218
https://onlinelibrary.wiley.com/doi/abs/10.1002/nme.1620340218
http://ui.adsabs.harvard.edu/abs/1992IJNME..34..675R/abstract

A finite element formulation for the hydrodynamic semiconductor device equations

Autoři: R.J.G. Goossens Kincho H. Law Peter M. Pinsky a další

Zdroj: Computer Methods in Applied Mechanics and Engineering. 107:269-298

Témata: Technical applications of optics and electromagnetic theory, 0103 physical sciences, 0211 other engineering and technologies, coupled Poisson and hydrodynamic equations, carrier devices, 02 engineering and technology, Compressible fluids and gas dynamics, 01 natural sciences, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/473274
https://doi.org/10.1016/0045-7825(93)90180-6
http://ui.adsabs.harvard.edu/abs/1993CMAME.107..269A/abstract
https://experts.illinois.edu/en/publications/a-finite-element-formulation-for-the-hydrodynamic-semiconductor-d
https://www.sciencedirect.com/science/article/pii/0045782593901806

A Posteriori Error Estimators for the Quasi-Newtonian Stokes Problem with a General Boundary Condition.

Autoři: El Moutea, Omar El Ouadefli, Lahcen El Akkad, Abdeslam a další

Zdroj: Mathematics (2227-7390). Apr2023, Vol. 11 Issue 8, p1943. 20p.

Témata: *NONLINEAR differential equations, *FINITE element method, *FLUID mechanics, *APPLIED mechanics, *LAPLACIAN operator

The Finite Element Method Over A Simple Stabilizing Grid Applied To Fluid Flow Problems

Autoři: Aydin, Selcuk Han

Thesis Advisors: Tezer-sezgin, Munevver

Témata: QA Differential Equations 370-387, Stabilized FEM, Stabilizing subgrid, Two-level finite element method, Navier-Stokes Equations, Magnetohydrodynamic equations.

Popis souboru: text/pdf

Dostupnost: http://etd.lib.metu.edu.tr/upload/12609467/index.pdf

A STREAMLINE-UPWINDING/PETROV-GALERKIN METHOD FOR THE HYDRODYNAMIC SEMICONDUCTOR DEVICE MODEL: A streamline-upwinding/Petrov-Galerkin method for the hydrodynamic semiconductor device model

Autoři: Xunlei Jiang

Zdroj: Mathematical Models and Methods in Applied Sciences. :659-681

Témata: Technical applications of optics and electromagnetic theory, flows, 0103 physical sciences, discontinuities, silicon diode, subsonic electron, shocks, two-dimensional time- dependent hydrodynamic model, subsonic electron flows, 0101 mathematics, transonic flow, 01 natural sciences, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/817308
https://doi.org/10.1142/s0218202595000383
https://www.worldscientific.com/doi/abs/10.1142/S0218202595000383

Numerical solution of a three-dimensional thermoelectric problem taking place in an aluminium electrolytic cell

Autoři: P. Quintela Alfredo Bermúdez M. C. Muñiz

Zdroj: Computer Methods in Applied Mechanics and Engineering. 106:129-142

Témata: Technical applications of optics and electromagnetic theory, Multiphase and multicomponent flows, 0101 mathematics, 01 natural sciences, Finite element methods applied to problems in fluid mechanics, 3. Good health

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/473248
https://doi.org/10.1016/0045-7825(93)90188-4
https://www.sciencedirect.com/science/article/abs/pii/0045782593901884
https://ui.adsabs.harvard.edu/abs/1993CMAME.106..129B/abstract

A Review of Formulations, Boundary Value Problems and Solutions for Numerical Computation of Transcranial Magnetic Stimulation Fields.

Autoři: Pérez-Benítez, J. A. Martínez-Ortiz, P. Aguila-Muñoz, J.

Zdroj: Brain Sciences (2076-3425); Aug2023, Vol. 13 Issue 8, p1142, 31p

Témata: NUMERICAL solutions to boundary value problems, TRANSCRANIAL magnetic stimulation, MAGNETIC fields, FINITE difference method, FINITE element method

A finite element-boundary element method for advection-diffusion problems with variable advective fields and infinite domains

Autoři: Driessen, B. J. Dohner, J. L. United States. Department of Energy. Office of Financial Management and Controller.

Přispěvatelé: Driessen, B. J. Dohner, J. L. United States. Department of Energy. Office of Financial Management and Controller.

Zdroj: International Journal of Heat and Mass Transfer. 44:2183-2191

Témata: 01 natural sciences, Diffusion, Diffusion and convection, Mesh Generation, 0103 physical sciences, Green Function, 0101 mathematics, Fluid Flow, Information Science, Computers, Boundary Element Method, 4. Education, 16. Peace & justice, 99 Mathematics, Hybrid Systems, Management, Miscellaneous, 42 Engineering Not Included In Other Categories, Boundary element methods applied to problems in fluid mechanics, Finite Element Method, Advection, Heat and mass transfer, heat flow, Law, Equations Of Motion, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml; Text

Přístupová URL adresa: https://digital.library.unt.edu/ark:/67531/metadc706388/m2/1/high_res_d/663277.pdf
https://digital.library.unt.edu/ark:/67531/metadc711964/m2/1/high_res_d/677125.pdf
https://zbmath.org/1613218
https://doi.org/10.1016/s0017-9310(00)00226-x
https://www.witpress.com/Secure/elibrary/papers/BT99/BT99010FU.pdf
http://www.osti.gov/scitech/biblio/677125-finite-element-boundary-element-method-advection-diffusion-problems-variable-advective-fields-infinite-domains
https://www.witpress.com/elibrary/wit-transactions-on-modelling-and-simulation/23/5456
https://www.sciencedirect.com/science/article/pii/S001793100000226X
http://www.sciencedirect.com/science/article/pii/S001793100000226X
https://www.osti.gov/servlets/purl/663277
https://core.ac.uk/display/71195758
https://digital.library.unt.edu/ark:/67531/metadc711964/
https://digital.library.unt.edu/ark:/67531/metadc711964/m2/1/high_res_d/677125.pdf

Introducing the Galerkin Method of Weighted Residuals into an Undergraduate Elective Course in Finite Element Methods.

Autoři: Narendranath, Aneet Dharmavaram

Zdroj: Proceedings of the ASEE Annual Conference & Exposition; 2017, p5221-5248, 28p

Témata: FINITE element method, ELECTIVE system (Higher education), MATRICES (Mathematics), DEAD loads (Mechanics), GALERKIN methods

Schur complement preconditioners for the Navier–Stokes equations: Schur complement preconditioners for the Navier-Stokes equations

Autoři: Loghin, D Wathen, A

Zdroj: International Journal for Numerical Methods in Fluids. 40:403-412

Témata: Iterative numerical methods for linear systems, Navier-Stokes equations for incompressible viscous fluids, 0101 mathematics, 01 natural sciences, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1879275
https://doi.org/10.1002/fld.296
https://core.ac.uk/display/77327551
http://onlinelibrary.wiley.com/doi/10.1002/fld.296/abstract
https://ui.adsabs.harvard.edu/abs/2002IJNMF..40..403L/abstract
https://ora.ox.ac.uk/objects/uuid:32481336-b0fd-4547-a1fd-c42660482e2b
https://doi.org/10.1002/fld.296

Unconditionally stable, linearised IMEX schemes for incompressible flows with variable density.

Autoři: Espinoza-Contreras, Nicolás Barrenechea, Gabriel R. Castillo, Ernesto a další

Zdroj: ESAIM: Mathematical Modelling & Numerical Analysis (ESAIM: M2AN). Nov/Dec2025, Vol. 59 Issue 5, p2739-2761. 23p.

Mixed convolved Lagrange multiplier variational formulation for size-dependent elastodynamic couple stress response.

Autoři: Deng, Guoqiang Dargush, Gary

Zdroj: Acta Mechanica; May2022, Vol. 233 Issue 5, p1837-1863, 27p

Témata: STRAINS & stresses (Mechanics), LAGRANGE multiplier, CONTINUUM mechanics, FINITE element method, THEORY of wave motion, TEST validity