Výsledky vyhledávání - "stream function-vorticity formulation"

ANALYSIS OF MAGNETOHYDRODYNAMIC NATURAL CONVECTION FLOW OF MICROPOLAR FLUID IN A SEMICIRCULAR ENCLOSURE FILLED

Autoři: Gandrakota Kathyayani Siddamsetti Maheswari Gattu Venkata Ramudu

Zdroj: Journal of Mechanics of Continua and Mathematical Sciences, Vol 20, Iss 10, Pp 138-154 (2025)

Témata: semi-circular enclosure, micropolar fluid, stream function–vorticity formulation, magneto-hydrodynamic, finite differences, Mathematics, QA1-939

Popis souboru: electronic resource

Relation: https://jmcms.s3.amazonaws.com/wp-content/uploads/2025/10/13151532/jmcms-2510051-ANALYSIS-OF-MAGNETOHYDRODYNAMIC-NATURAL-GK-1.pdf; https://doaj.org/toc/0973-8975; https://doaj.org/toc/2454-7190

Přístupová URL adresa: https://doaj.org/article/38b9a10f0a464e4e8bf2a5e55423e811

Mixed convective two phase flow of an electrically conducting micropolar nanofluid in a double lid-driven square cavity

Autoři: Vasileios C. Loukopoulos Georgios C. Bourantas Vasileios P. Georgopoulos a další

Zdroj: International Journal of Thermofluids, Vol 31, Iss , Pp 101508- (2026)

Témata: Transient incompressible Navier–Stokes, Mixed convection, Two phase flow micropolar nanofluid, Discretization Correction Particle Strength Exchange method (DC-PSE), Stream function-vorticity formulation, Buongiorno’s nanofluid model, Heat, QC251-338.5

Popis souboru: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2666202725004537; https://doaj.org/toc/2666-2027

Přístupová URL adresa: https://doaj.org/article/25843089aeaa41fbbd48ee0dca2e800d

Solution of 2D Navier-Stokes equation by coupled finite difference-dual reciprocity boundary element method

Autoři: Ghadimi, P. Dashtimanesh, Abbas

Zdroj: Applied Mathematical Modelling. 35(5):2110-2121

Témata: DRBEM, FDM, Poisson's equation, Stream function-vorticity formulation, Vorticity transport equation

Popis souboru: print

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-306028
https://doi.org/10.1016/j.apm.2010.11.047

Numerical Analysis of Flow Around Bluff Bodies with 4th and 2nd order compact formulations

Autoři: ASLAN, Erman İNAN, İlker KANDEMİR, İlyas a další

Zdroj: Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Vol 22, Iss 5, Pp 1234-1252 (2018)
Volume: 22, Issue: 5 1234-1252
Sakarya University Journal of Science
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi

Témata: akım fonsiyonu-vortisite formülasyonu, daimi akış, Daimi Akış, Mechanical Engineering, Sıkıştırılamaz Akış, Steady State Flow, 0211 other engineering and technologies, küt cisim etrafındaki akış, Makine Mühendisliği, 02 engineering and technology, Engineering (General). Civil engineering (General), Flow Around Bluff Body, Chemistry, Akım Fonsiyonu-Vortisite Formülasyonu, Küt Cisim Etrafındaki Akış, 0202 electrical engineering, electronic engineering, information engineering, sıkıştırılamaz akış, Stream Function-Vorticity Formulation, Incompressible Flow, TA1-2040, QD1-999

Popis souboru: application/pdf

Přístupová URL adresa: http://www.saujs.sakarya.edu.tr/en/download/article-file/424671
https://doaj.org/article/c0f49347403a4cb39079e92fbf0cd999
https://www.saujs.sakarya.edu.tr/tr/download/article-file/424671
https://www.saujs.sakarya.edu.tr/issue/31265/334449
https://avesis.kocaeli.edu.tr/publication/details/4e8d2591-5497-467a-8282-21c5c63924ae/oai
https://hdl.handle.net/20.500.12569/248
https://dergipark.org.tr/tr/pub/saufenbilder/issue/31265/334449

NUMERICAL INVESTIGATION OF BLOOD FLOW FEATURES IN INTRACRANIAL SACCULAR ANEURYSMS

Autoři: Atalik, K. Mercan, Hatice

Zdroj: Journal of Thermal Engineering

Témata: 03 medical and health sciences, 0302 clinical medicine, Hemodynamics, Intracranial Aneurysm, Pulsatile Flow, Stream Function-Vorticity Formulation, Computational Fluid Dynamics, Wall Shear Stress Analysis

Popis souboru: application/pdf

Přístupová URL adresa: https://avesis.yildiz.edu.tr/publication/details/2ef04054-aa67-4a24-b678-0ab06c3a091a/oai
https://dergipark.org.tr/tr/pub/thermal/issue/33175/383147

Comparing the Solution of the Navier-Stokes Equations Using a Fixed Point Iterative Method and Using COMSOL Multiphysics

Autoři: Blanca Bermúdez Juárez Beatriz Bonilla Capilla José David Alanis Urquieta a další

Zdroj: Journal of Systemics, Cybernetics and Informatics, Vol 17, Iss 3, Pp 45-48 (2019)

Témata: parallelization, primitive variables formulation, comsol multiphysics, reynolds number, stream function- vorticity formulation, fixed point iterative process, Information technology, T58.5-58.64, Communication. Mass media, P87-96

Popis souboru: electronic resource

Relation: http://www.iiisci.org/Journal/CV$/sci/pdfs/SA218KQ19.pdf; https://doaj.org/toc/1690-4524

Přístupová URL adresa: https://doaj.org/article/7b9b90d1b44c4131891256c3e89b031f

Numerical simulation of three‐sided lid‐driven square cavity

Autoři: Abanoub G. Kamel Eman H. Haraz Sarwat N. Hanna

Zdroj: Engineering Reports, Vol 2, Iss 4, Pp n/a-n/a (2020)

Témata: finite difference method, incompressible flow, lid‐driven cavity, Navier‐Stokes equations, stream function‐vorticity formulation, Engineering (General). Civil engineering (General), TA1-2040, Electronic computers. Computer science, QA75.5-76.95

Popis souboru: electronic resource

Relation: https://doaj.org/toc/2577-8196

Přístupová URL adresa: https://doaj.org/article/741326677ff6488da570bb8136f6f6c0

An Explicit Meshless Point Collocation Solver for Incompressible Navier-Stokes Equations

Autoři: George C. Bourantas Benjamin F. Zwick Grand R. Joldes a další

Zdroj: Fluids, Vol 4, Iss 3, p 164 (2019)

Témata: transient incompressible Navier-Stokes, meshless point collocation method, stream function-vorticity formulation, strong form, explicit time integration, Thermodynamics, QC310.15-319, Descriptive and experimental mechanics, QC120-168.85

Relation: https://www.mdpi.com/2311-5521/4/3/164; https://doaj.org/toc/2311-5521; https://doaj.org/article/2a4805e8e8f54234b9d63152220b1083

Dostupnost: https://doi.org/10.3390/fluids4030164
https://doaj.org/article/2a4805e8e8f54234b9d63152220b1083

Numerical stability of a fixed point iterative method to determine patterns of turbulent flow in a rectangular cavity with different aspect ratios

Autoři: Bermúdez, B. Rangel-Huerta, A. Alanís, D. a další

Témata: Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits, Finite element method, Coupled problems (Complex systems) -- Numerical solutions, Navier-Stokes equations, Stream Function-vorticity formulation, Velocity- vorticity formulation, fixed point iterative method, Elements finits, Mètode dels

Popis souboru: 12 p.; application/pdf

Relation: http://hdl.handle.net/2117/190973

Dostupnost: http://hdl.handle.net/2117/190973

Coupling harmonic functions‐finite elements for solving the stream function‐vorticity Stokes problem: Coupling harmonic functions-finite elements for solving the stream function-vorticity Stokes problem

Autoři: Abboud, Toufic Salaün, Michel Salmon, Stéphanie a další

Přispěvatelé: Abboud, Toufic Salaün, Michel Salmon, Stéphanie a další

Zdroj: Numerical Methods for Partial Differential Equations. 20:765-788

Témata: stream function-vorticity formulation, Harmonic functions, [PHYS.MECA.STRU] Physics [physics]/Mechanics [physics]/Structural mechanics [physics.class-ph], Navier-Stokes equations for incompressible viscous fluids, Stability and convergence of numerical methods for boundary value problems involving PDEs, integral representation, 01 natural sciences, Stream function-vorticity formulation, Mécanique des structures, [PHYS.MECA.STRU]Physics [physics]/Mechanics [physics]/Structural mechanics [physics.class-ph], Stokes problem, [SPI.MECA.STRU]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Structural mechanics [physics.class-ph], Integral representation, [SPI.MECA.STRU] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Structural mechanics [physics.class-ph], [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], 0101 mathematics, optimal convergence rate, harmonic functions, Finite element methods applied to problems in fluid mechanics, vorticity

Popis souboru: application/xml; application/pdf

Přístupová URL adresa: http://hal.inria.fr/docs/00/81/51/76/PDF/Salaun_8891.pdf
https://hal.archives-ouvertes.fr/hal-00815176/document
https://hal.archives-ouvertes.fr/hal-00815176
https://oatao.univ-toulouse.fr/8891/
https://www.onlinelibrary.wiley.com/doi/abs/10.1002/num.20005
https://oatao.univ-toulouse.fr/8891/
https://hal.science/hal-00815176v1
https://doi.org/10.1002/num.2005
https://hal.science/hal-00815176v1/document

First vorticity–velocity–pressure numerical scheme for the Stokes problem: First vorticity-velocity-pressure numerical scheme for the Stokes problem.

Autoři: Stéphanie Salmon François Dubois Michel Salaün a další

Přispěvatelé: Stéphanie Salmon François Dubois Michel Salaün a další

Zdroj: Computer Methods in Applied Mechanics and Engineering. 192:4877-4907

Témata: stream function-vorticity formulation, 65N30, [PHYS.PHYS.PHYS-COMP-PH] Physics [physics]/Physics [physics]/Computational Physics [physics.comp-ph], Inf-sup conditions, mixed finite elements method, inf-sup conditions, Stability and convergence of numerical methods for boundary value problems involving PDEs, Mixed finite elements method, 01 natural sciences, Stokes and related (Oseen, etc.) flows, Stream function-vorticity formulation, [PHYS.PHYS.PHYS-COMP-PH]Physics [physics]/Physics [physics]/Computational Physics [physics.comp-ph], Stokes problem, Vorticity-velocity-pressure formulation, vorticity-velocity-pressure formulation, [PHYS.MECA.MEFL] Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph], [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph], 0101 mathematics, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml; application/pdf

Přístupová URL adresa: https://zbmath.org/2031358
https://doi.org/10.1016/s0045-7825(03)00377-3
https://www.sciencedirect.com/science/article/pii/S0045782503003773
https://hal.archives-ouvertes.fr/hal-00096376
https://www.math.u-psud.fr/~fdubois/travaux/vecteurs/computer03/ds2.pdf
http://ui.adsabs.harvard.edu/abs/2003CMAME.192.4877D/abstract
https://hal.science/hal-04813378v1
https://hal.science/hal-04813378v1/document
https://doi.org/10.1016/s0045-7825(03)00377-3

A POD-Galerkin reduced order model for the Navier–Stokes equations in stream function-vorticity formulation

Autoři: Michele Girfoglio Annalisa Quaini Gianluigi Rozza

Zdroj: Computers & Fluids. 244:105536

Témata: 0103 physical sciences, FOS: Mathematics, Galerkin projection, Navier–stokes equations, Proper orthogonal decomposition, Reduced order model, Stream function-vorticity formulation, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), 0101 mathematics, 01 natural sciences

Přístupová URL adresa: http://arxiv.org/abs/2201.00756

Local moving least square‐one‐dimensional integrated radial basis function networks technique for incompressible viscous flows

Autoři: Ngo-Cong, D. Mai-Duy, N. Karunasena, W. a další

Zdroj: International Journal for Numerical Methods in Fluids. 70:1443-1474

Témata: stream function-vorticity formulation, integrated radial basis functions, moving least square, numerical methods, 0103 physical sciences, incompressible viscous flow, partition of unity, 0101 mathematics, cartesian grids, 01 natural sciences

Popis souboru: application/pdf

Přístupová URL adresa: http://eprints.usq.edu.au/21713/2/Ngo-Cong_Mai-Duy_Karunasena_Tran-Cong_IJNMF_v70_SV.pdf
http://eprints.usq.edu.au/21713/
https://www.onlinelibrary.wiley.com/doi/abs/10.1002/fld.3640
https://core.ac.uk/display/11049204
http://ui.adsabs.harvard.edu/abs/2012IJNMF..70.1443N/abstract
https://eprints.usq.edu.au/21713/

The Navier-Stokes equations in two different formulations with moderate and high Reynolds numbers

Autoři: Bermúdez, B. Guerrero S., Fermín

Témata: Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits, Finite element method, Coupled problems (Complex systems) -- Numerical solutions, Navier-Stokes equations, Stream Function-vorticity Formulation, Velocityvorticity formulation, moderate and high Reynolds numbers, Elements finits, Mètode dels

Popis souboru: 10 p.; application/pdf

Relation: http://hdl.handle.net/2117/191322

Dostupnost: http://hdl.handle.net/2117/191322

Numerical stabilization of the Stokes problem in vorticity–velocity–pressure formulation

Autoři: Salaün, Michel Salmon, Stéphanie Centre National de la Recherche Scientifique - CNRS (FRANCE) a další

Přispěvatelé: Salaün, Michel Salmon, Stéphanie Centre National de la Recherche Scientifique - CNRS (FRANCE) a další

Zdroj: Computer Methods in Applied Mechanics and Engineering. 196:1767-1786

Témata: Mécanique des structures, Bubble functions, Inf–sup conditions, Stokes problem, Mixed finite elements method, Vorticity–velocity–pressure formulation, 0211 other engineering and technologies, 02 engineering and technology, 0101 mathematics, 01 natural sciences, Stream function-vorticity formulation

Popis souboru: application/pdf

Přístupová URL adresa: https://ui.adsabs.harvard.edu/abs/2007CMAME.196.1767S/abstract
https://hal.archives-ouvertes.fr/hal-00123025
http://www.sciencedirect.com/science/article/pii/S0045782506003203
https://oatao.univ-toulouse.fr/8889/
https://www.sciencedirect.com/science/article/pii/S0045782506003203#!
https://oatao.univ-toulouse.fr/8889/

A multidomain boundary element method for two equation turbulence models

Autoři: Ramšak, Matjaž Škerget, Leopold

Zdroj: Engineering Analysis with Boundary Elements. 29:1086-1103

Témata: turbulent flow, stream function-vorticity formulation, fluid mechanics, two equation turbulence model, incompressible viscous fluid, 01 natural sciences, boundary element method, mehanika fluidov, turbulentni tok, backward facing step flow, 0103 physical sciences, metoda robnih elementov, 0101 mathematics, nestisljiv viskozni fluid

Popis souboru: text/url

Přístupová URL adresa: http://www.sciencedirect.com/science/article/pii/S095579970500158X
https://www.sciencedirect.com/science/article/pii/S095579970500158X
https://dk.um.si/IzpisGradiva.php?id=27099
https://hdl.handle.net/20.500.12556/DKUM-27099

A priori and a posteriori error analysis for a large-scale ocean circulation finite element model: A priori and a posteriori error analysis for a large-scale ocean circulation finite element model.

Autoři: Galina C. García J. M. Cascón Rodolfo Rodríguez

Zdroj: Computer Methods in Applied Mechanics and Engineering. 192:5305-5327

Témata: Anisotropic mesh-refinement, Hydrology, hydrography, oceanography, Error bounds for boundary value problems involving PDEs, Computational methods for problems pertaining to geophysics, Quasi-geostrophic model, General theory of rotating fluids, 14. Life underwater, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, 0101 mathematics, 01 natural sciences, Finite element methods applied to problems in fluid mechanics, Stream function-vorticity formulation

Popis souboru: application/xml

Přístupová URL adresa: https://www.sciencedirect.com/science/article/pii/S0045782503005140
https://ui.adsabs.harvard.edu/abs/2003CMAME.192.5305C/abstract

Numerical analysis of the transient turbulent flow in a fuel oil storage tank: Numerical analysis of the transient turbulent flow in a fuel oil storage tank.

Autoři: Vardar, Nurten

Zdroj: International Journal of Heat and Mass Transfer. 46:3429-3440

Témata: temperature distribution, stream function--vorticity formulation, \(k\)-\(\varepsilon\) modeling in turbulence, Heat and mass transfer, heat flow, 0202 electrical engineering, electronic engineering, information engineering, fuel oil storage tank, 02 engineering and technology, k-epsilon model, 7. Clean energy, Finite difference methods applied to problems in fluid mechanics, finite difference method, streamlines

Popis souboru: application/xml

Přístupová URL adresa: http://www.sciencedirect.com/science/article/pii/S0017931003001455
https://www.sciencedirect.com/science/article/pii/S0017931003001455
https://avesis.yildiz.edu.tr/publication/details/77c8989d-51bc-467d-8931-ab244240c035/oai

Implementation of multi-grid approach in domain-free discretization method to speed up convergence: Implementation of multigrid approach in domain-free discretization method to speed up convergence.

Autoři: Wu, Y.L. Shu, C. Qiu, J. a další

Přispěvatelé: Wu, Y.L. Shu, C. Qiu, J. a další

Zdroj: Computer Methods in Applied Mechanics and Engineering. 192:2425-2438

Témata: Multi-grid, MG-DFD, Eccentric annuli, Other numerical methods (fluid mechanics), 02 engineering and technology, 01 natural sciences, Stream function-vorticity formulation, 0104 chemical sciences, 0203 mechanical engineering, Natural convection, Multigrid methods, domain decomposition for initial value and initial-boundary value problems involving PDEs, Domain free discretization, Free convection, streamfunction-vorticity formulation, Poisson equation natural convection, vertical accentric annuli

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/2029255
https://doi.org/10.1016/s0045-7825(03)00267-6
https://www.sciencedirect.com/science/article/pii/S0045782503002676
https://ui.adsabs.harvard.edu/abs/2003CMAME.192.2425W/abstract

Gas‐assisted fluid displacement in a circular tube and a rectangular channel: Gas-assisted fluid displacement in a circular tube and a rectangular channel

Autoři: Fethi Kamişli M. E. Ryan

Zdroj: International Journal for Numerical Methods in Fluids. 38:407-427

Témata: two-phase flow, continuity of stress, stream function-vorticity formulation, creeping-motion equations, Liquid-gas two-phase flows, bubbly flows, 0103 physical sciences, 02 engineering and technology, elliptic grid generation, 0204 chemical engineering, Experimental work for problems pertaining to fluid mechanics, 01 natural sciences, Finite difference methods applied to problems in fluid mechanics, finite difference method

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1746966
https://doi.org/10.1002/fld.223
https://onlinelibrary.wiley.com/doi/abs/10.1002/fld.223
https://onlinelibrary.wiley.com/doi/pdf/10.1002/fld.223
https://ui.adsabs.harvard.edu/abs/2002IJNMF..38..407K/abstract