Search Results - finite element methods applied to problems in fluid ((technicke 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

Authors: Huang, Jianguo Peng, Hui Wu, Haohao

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

Subject Terms: 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

File Description: application/xml

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

NUMERICAL SOLUTION OF FLUID-STRUCTURE INTERACTION PROBLEMS WITH CONSIDERING OF CONTACTS

Authors: Sváček, Petr

Source: Acta Polytechnica; Vol 61 No SI (2021): Special Issue; 155-162 ; Acta Polytechnica; Vol. 61 No. SI (2021): Special Issue; 155-162 ; 1805-2363

Subject Terms: Aeroelasticity, finite element method, incompressible fluid

File Description: application/pdf

Relation: https://ojs.cvut.cz/ojs/index.php/ap/article/view/6080/5882; https://ojs.cvut.cz/ojs/index.php/ap/article/view/6080

Availability: https://ojs.cvut.cz/ojs/index.php/ap/article/view/6080
https://doi.org/10.14311/AP.2021.61.0155

Analysis in Compressible Fluid Mechanics: Analysis in compressible fluid mechanics

Authors: Miloslav Feistauer

Source: ZAMM. 78:579-596

Subject Terms: 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

File Description: application/xml

Access URL: 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.

Authors: Bleul, Ulrich Kluser, Fabienne Waldmann, Andreas et al.

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

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

Authors: Tao, Yun Giunta, Valeria Börger, Luca et al.

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

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

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

Solving PDEs in Python : The FEniCS Tutorial I

Authors: Hans Petter Langtangen Anders Logg

Resource Type: eBook.

Subjects: 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.

Source: 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

Authors: Arioli, M. Maryška, Jiří Rozložník, Miroslav et al.

Source: j-scopus ; j-wok

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

File Description: text; application/pdf

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

Availability: 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

Authors: David Moratal

Resource Type: eBook.

Subjects: Finite element method

Categories: COMPUTERS / Computer Simulation

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

Authors: Valášek, Jan Sváček, Petr Horáček, Jaromír

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

Subject Terms: *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.

Authors: Valášek, Jan Sváček, Petr

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

Subject Terms: *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.

Authors: Vassilevski, Panayot S. Wang, Junping

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

Subject Terms: 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.

Authors: BURMAN, ERIK

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

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

A class of discontinuous Galerkin methods for nonlinear variational problems.

Authors: Grekas, G. Koumatos, K. Makridakis, C. et al.

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

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

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

Authors: Colaw, Christopher Lee Parvaresh, Behzad Bugarin, Luz et al.

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

Subject Terms: 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.

Authors: Wei, Luo Zhang, Weidong Xu, Kewei et al.

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

Subject Terms: 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.

Authors: Guo, Ruchi Lin, Yanping Zou, Jun

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

Reflections on Integrating MATLAB Grader across a Mechanical Engineering Curriculum.

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

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

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

Authors: Sendur, A. Nesliturk, A.

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

Subject Terms: HEAT convection, FINITE element method, DISCRETIZATION methods, NUMERICAL analysis