Search Results - finite element methods applied to problems in fluid ((technical OR technicare) OR technical)~

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

Authors: Schewe, Markus Bartel, Thorsten Menzel, Andreas et al.

Contributors: Schewe, Markus Bartel, Thorsten Menzel, Andreas et al.

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

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

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

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

Authors: Dadvand, Pooyan

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

Thesis Advisors: Oñate, E. (Eugenio)

Source: TDX (Tesis Doctorals en Xarxa)

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

File Description: application/pdf

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

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

Authors: S. P. Song B. Q. Li

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

Subject Terms: 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

File Description: application/xml

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

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

Authors: Aydin, Selcuk Han

Thesis Advisors: Tezer-sezgin, Munevver

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

File Description: text/pdf

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

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

Authors: Kincho H. Law A. Raefsky Robert W. Dutton et al.

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

Subject Terms: 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

File Description: application/xml

Access URL: 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

Authors: Zhangxin Chen

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

Subject Terms: 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

File Description: application/xml

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

Robust discontinuous Galerkin methods maintaining physical constraints for general relativistic hydrodynamics

Authors: Cao, Huihui Peng, Manting Wu, Kailiang

Source: Journal of Computational Physics. 526:113770

Subject Terms: 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

File Description: application/xml

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

A finite element formulation for the hydrodynamic semiconductor device equations

Authors: R.J.G. Goossens Kincho H. Law Peter M. Pinsky et al.

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

Subject Terms: 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

File Description: application/xml

Access URL: 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.

Authors: El Moutea, Omar El Ouadefli, Lahcen El Akkad, Abdeslam et al.

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

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

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

Authors: Xunlei Jiang

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

Subject Terms: 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

File Description: application/xml

Access URL: 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

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

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

Subject Terms: 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

File Description: application/xml

Access URL: 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

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

Authors: Ulker, Mehmet Baris Can Eyupgiller, Mustafa Mert

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

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

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

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

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

Subject Terms: 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

File Description: application/xml

Access URL: 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

Finite Element Methods and Their Applications

Authors: Mahboub Baccouch

Resource Type: eBook.

Subjects: Finite element method

Categories: COMPUTERS / Programming / Algorithms

A moving mesh method for non-isothermal multiphase flows

Authors: Cheng, Zekang Li, Jie

Contributors: Cheng, Zekang Li, Jie

Subject Terms: 621.402, moving mesh, FEM, multiphase flows, droplet, bubble, thermocapillarity, fluid dynamics, computational fluid dynamics

Access URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.767781

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

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

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

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

Topology Optimisation for Coupled Convection Problems

Authors: Alexandersen, Joe Andreasen, Casper Schousboe Aage, Niels et al.

Source: Alexandersen , J , Andreasen , C S , Aage , N , Lazarov , B S & Sigmund , O 2013 , ' Topology Optimisation for Coupled Convection Problems ' , 10th World Congress on Structural and Multidisciplinary Optimization , Orlando, FL , United States , 19/05/2013 - 24/05/2013 .

Index Terms: conferenceObject

URL: https://orbit.dtu.dk/en/publications/20e093d4-15b4-41b5-9e60-dd15b2473b80
https://backend.orbit.dtu.dk/ws/files/57890374/AlexandersenJ_ID5103_FinalAbstract.pdf

Accurate and efficient hydrodynamic analysis of structures with sharp edges by the Extended Finite Element Method (XFEM): 2D studies

Authors: Wang, Ying Shao, Yanlin Chen, Jikang et al.

Source: Wang , Y , Shao , Y , Chen , J & Liang , H 2021 , ' Accurate and efficient hydrodynamic analysis of structures with sharp edges by the Extended Finite Element Method (XFEM): 2D studies ' , Applied Ocean Research , vol. 117 , 102893 .

Index Terms: FEM, XFEM, Sharp edges, 2nd order wave loads, Direct pressure integration, Near-field method, article

URL: https://orbit.dtu.dk/en/publications/f2874b29-b27c-4c67-895d-7e3cd4406336
https://doi.org/10.1016/j.apor.2021.102893
https://backend.orbit.dtu.dk/ws/files/259280915/1_s2.0_S0141118721003643_main.pdf

Flow in porous media with low dimensional fractures by employing enriched Galerkin method

Authors: Kadeethum, T. Nick, H. M. Lee, S. et al.

Source: Kadeethum , T , Nick , H M , Lee , S & Ballarin , F 2020 , ' Flow in porous media with low dimensional fractures by employing enriched Galerkin method ' , Advances in Water Resources , vol. 142 , 103620 .

Index Terms: Enriched Galerkin, Finite element method, Fractured porous media, Heterogeneity, Local mass conservative, Mixed-dimensional, article

URL: https://orbit.dtu.dk/en/publications/253c13f8-1fe3-4cf4-8ef1-68dcb063c185
https://doi.org/10.1016/j.advwatres.2020.103620
https://backend.orbit.dtu.dk/ws/files/215119916/1_s2.0_S0309170819312576_main.pdf

Study for the computational resolution of conservation equations of mass, momentum and energy. Application to the flow around cooled blade airfoils

Authors: Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics Pérez Segarra, Carlos David Oliva Llena, Asensio et al.

Index Terms: Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids, Àrees temàtiques de la UPC::Aeronàutica i espai::Aerodinàmica, Computational fluid dynamics, Finite element method, Turbulence, Aircraft gas-turbines, Materials science, Aeronautics and aerospace applications, Finite volum method, Dinàmica de fluids computacional, Elements finits, Mètode dels, Turbulència, Turbines de gas aeronàutiques, Bachelor thesis

URL: https://hdl.handle.net/2117/394371