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

Newton’s Method and its Hybrid with Machine Learning for Navier-Stokes Darcy Models Discretized by Mixed Element Methods: Newton's method and its hybrid with machine learning for Navier-Stokes Darcy models discretized by mixed element methods

Autoři: Huang, Jianguo Peng, Hui Wu, Haohao

Zdroj: Communications in Computational Physics. 37:30-60

Témata: Error bounds for boundary value problems involving PDEs, Flows in porous media, filtration, seepage, FOS: Mathematics, deep learning, Navier Stokes-Darcy model, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, Stability and convergence of numerical methods for boundary value problems involving PDEs, Int-Deep method, Finite element methods applied to problems in fluid mechanics, Newton iterative method, convergence analysis

Popis souboru: application/xml

Přístupová URL adresa: http://arxiv.org/abs/2401.10557
https://zbmath.org/8013531
https://doi.org/10.4208/cicp.oa-2024-0066

Analysis in Compressible Fluid Mechanics: Analysis in compressible fluid mechanics

Autoři: Miloslav Feistauer

Zdroj: ZAMM. 78:579-596

Témata: adaptive techniques, shock capturing, convergence, finite element method, entropy regularization, Gas dynamics (general theory), Finite volume methods applied to problems in fluid mechanics, full potential transonic equation, Euler equations, Research exposition (monographs, survey articles) pertaining to fluid mechanics, error estimates, compressible Navier-Stokes equations, TVD flux vector splitting finite volume schemes, Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1212480
https://doi.org/10.1002/(sici)1521-4001(199809)78:9<579::aid-zamm579>3.0.co;2-c
https://ui.adsabs.harvard.edu/abs/1998ZaMM...78..579F/abstract

Electrical impedance tomography in calves with bovine respiratory disease: correlations with clinical and blood gas findings.

Autoři: Bleul, Ulrich Kluser, Fabienne Waldmann, Andreas a další

Zdroj: Frontiers in Veterinary Science. 2025, p1-11. 11p.

Towards transient space-use dynamics: re-envisioning models of utilization distribution and their applications.

Autoři: Tao, Yun Giunta, Valeria Börger, Luca a další

Zdroj: Movement Ecology. 2/28/2025, Vol. 13 Issue 1, p1-14. 14p.

Scientific Presentation Abstracts 2024 ACVS Surgery Summit October 24–26, Phoenix, Arizona.

Zdroj: Veterinary Surgery. Oct2024, Vol. 53 Issue 7, pO1-O73. 73p.

Solving PDEs in Python : The FEniCS Tutorial I

Autoři: Hans Petter Langtangen Anders Logg

Resource Type: eBook.

Témata: Computers

Categories: MATHEMATICS / Applied, COMPUTERS / Computer Science, COMPUTERS / Software Development & Engineering / General, COMPUTERS / Programming / Algorithms, COMPUTERS / Mathematical & Statistical Software, MATHEMATICS / Graphic Methods, MATHEMATICS / Numerical Analysis

2023 ACVIM Forum Research Abstract Program.

Zdroj: Journal of Veterinary Internal Medicine. Jan/Feb2024, Vol. 38 Issue 1, p530-729. 200p.

Dual variable methods for mixed-hybrid finite element approximation of the potential fluid flow problem in porous media

Autoři: Arioli, M. Maryška, Jiří Rozložník, Miroslav a další

Zdroj: j-scopus ; j-wok

Témata: Finite element method, Preconditioned iterative methods, Saddle-point problem, Sparse matrices

Popis souboru: text; application/pdf

Relation: Electronic Transactions on Numerical Analysis; https://dspace.tul.cz/handle/15240/16365

Dostupnost: https://dspace.tul.cz/handle/15240/16365
https://www.researchgate.net/publication/266841116_Dual_variable_methods_for_mixed-hybrid_finite_element_approximation_of_the_potential_fluid_flow_problem_in_porous_media

Finite Element Analysis

Autoři: David Moratal

Resource Type: eBook.

Témata: Finite element method

Categories: COMPUTERS / Computer Simulation

On suitable inlet boundary conditions for fluid-structure interaction problems in a channel.

Autoři: Valášek, Jan Sváček, Petr Horáček, Jaromír

Zdroj: Applications of Mathematics. Apr2019, Vol. 64 Issue 2, p225-251. 27p.

Témata: *FLUID-structure interaction, *INLETS, *FLUID flow, *CHANNEL flow, *FINITE element method, *NAVIER-Stokes equations

On aerodynamic force computation in fluid–structure interaction problems — Comparison of different approaches.

Autoři: Valášek, Jan Sváček, Petr

Zdroj: Journal of Computational & Applied Mathematics. Sep2023, Vol. 429, pN.PAG-N.PAG. 1p.

Témata: *FLUID-structure interaction, *CROSS-flow (Aerodynamics), *STRUCTURAL dynamics, *FLUID flow, *STRAINS & stresses (Mechanics), *CRITICAL velocity, *AERODYNAMIC load

Stabilizing the Hierarchical Basis by Approximate Wavelets, I: Theory.

Autoři: Vassilevski, Panayot S. Wang, Junping

Zdroj: Numerical Linear Algebra with Applications; Mar/Apr97, Vol. 4 Issue 2, p103-126, 24p

Témata: WAVELETS (Mathematics), APPROXIMATION theory, FINITE element method, ALGORITHMS, BOUNDARY value problems, MATHEMATICS

SOME OBSERVATIONS ON THE INTERACTION BETWEEN LINEAR AND NONLINEAR STABILIZATION FOR CONTINUOUS FINITE ELEMENT METHODS APPLIED TO HYPERBOLIC CONSERVATION LAWS.

Autoři: BURMAN, ERIK

Zdroj: SIAM Journal on Scientific Computing; 2023, Vol. 45 Issue 1, pA96-A122, 27p

Témata: FINITE element method, CONSERVATION laws (Mathematics), TRANSPORT equation, EULER equations, EULER method, LINEAR equations

A class of discontinuous Galerkin methods for nonlinear variational problems.

Autoři: Grekas, G. Koumatos, K. Makridakis, C. a další

Zdroj: Mathematics of Computation; Sep2025, Vol. 94 Issue 355, p2221-2250, 30p

Témata: GALERKIN methods, EULER-Lagrange equations, NONLINEAR equations, LAGRANGE equations, FINITE element method

Methodologies for Evaluation of Foreign Object Migration Within Aircraft Fuel Tank.

Autoři: Colaw, Christopher Lee Parvaresh, Behzad Bugarin, Luz a další

Zdroj: Machines; Sep2025, Vol. 13 Issue 9, p781, 16p

Témata: FUEL tanks, COMPUTATIONAL fluid dynamics, SAFETY, FUEL quality, RISK assessment, FOREIGN bodies, FINITE element method

Analysis of key parameters influencing the permeability of cement sheath based on multiphysical fields.

Autoři: Wei, Luo Zhang, Weidong Xu, Kewei a další

Zdroj: PLoS ONE; 1/16/2025, Vol. 20 Issue 1, p1-19, 19p

Témata: POROUS materials, PROPERTIES of fluids, LIQUEFIED gases, MODEL validation, PERMEABILITY, SEEPAGE

Solving two-dimensional H(curl)-elliptic interface systems with optimal convergence on unfitted meshes.

Autoři: Guo, Ruchi Lin, Yanping Zou, Jun

Zdroj: European Journal of Applied Mathematics; Aug2023, Vol. 34 Issue 4, p774-805, 32p

Reflections on Integrating MATLAB Grader across a Mechanical Engineering Curriculum.

Autoři: Comiskey, Patrick M. Venkateswaran, Prabhakar Sevier, Michael Christopher

Zdroj: Proceedings of the ASEE Annual Conference & Exposition; 2024, p1-28, 28p

Bubble-based stabilized finite element methods for time-dependent convection-diffusion-reaction problems.

Autoři: Sendur, A. Nesliturk, A.

Zdroj: International Journal for Numerical Methods in Fluids; 11/20/2016, Vol. 82 Issue 8, p512-538, 27p

Témata: HEAT convection, FINITE element method, DISCRETIZATION methods, NUMERICAL analysis

Modeling of the fracture energy on the finite element simulation in Ti6Al4V alloy machining.

Autoři: Bermudo Gamboa, Carolina Andersson, Tobias Svensson, Daniel a další

Zdroj: Scientific Reports; 9/16/2021, Vol. 11 Issue 1, p1-13, 13p

Témata: TITANIUM-aluminum-vanadium alloys, FRACTURE mechanics, FINITE element method, MACHINING, CUTTING force