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

Finite Element Method - Its Basis and Fundamentals (7th Edition) by Zienkiewicz, O. C., Taylor, R. L., Zhu, J. Z.

“…This book offers a complete introduction to the basis of the finite element method, covering fundamental theory and worked examples in the detail required for readers to apply the knowledge…”
Get full text

Finite volume method for simulation of flowing fluid via OpenFOAM by Muhammad, Noor

“… Some basic information about OpenFOAM is also presented in the manuscript. The method used in the analysis for the simulation of the problem in the article is finite volume method (FVM…”
Get full text

Numerical analysis of the full MHD model with the Galerkin finite-element method by Nazeer, Mubbashar, Ali, Nasir, Javed, Tariq, Waqas Nazir, M.

“… These equations along with appropriate boundary conditions are simulated by employing the variational finite-element method for the important parameters of the problem…”
Get full text

Heat and mass transfer analysis of unsteady hybrid nanofluid flow over a stretching sheet with thermal radiation by Sreedevi, P., Sudarsana Reddy, P., Chamkha, Ali

“… These equations together with boundary conditions are numerically evaluated by using finite-element method…”
Get full text

Modular methodology applied to the nonlinear modeling of a pipe conveying fluid: A novel finite element method based approach by Orsino, Renato Maia Matarazzo, Pesce, Celso Pupo

“…This paper proposes an extension of a modular modeling approach, originally developed for lumped parameter systems, to the derivation of FEM-discretized…”
Get full text

Performance of flow and heat transfer analysis of mixed convection in Casson fluid filled lid driven cavity including solid obstacle with magnetic impact by Ali, Mohammad Mokaddes, Akhter, Rowsanara, Alim, M. A.

“… A solid cylinder is positioned at the centre of the cavity. Mathematical model has been developed considering non-Newtonian model of Casson fluid and solved with finite element method based on Galerkin residual technique…”
Get full text

MILAMIN: MATLAB-based finite element method solver for large problems by Dabrowski, M., Krotkiewski, M., Schmid, D. W.

“…The finite element method (FEM) combined with unstructured meshes forms an elegant and versatile approach capable of dealing with the complexities of problems in Earth science…”
Get full text

A partitioned-monolithic finite element method for thermo-fluid–structure interaction by Gravemeier, Volker, Civaner, Sevket Mert, Wall, Wolfgang A.

“…In this study, a computational method for the coupled four-field problem of thermo-fluid…”
Get full text

Impact of Stefan blowing on thermal radiation and Cattaneo–Christov characteristics for nanofluid flow containing microorganisms with ablation/accretion of leading edge: FEM approach by Ali, Bagh, Hussain, Sajjad, Abdal, Sohaib, Mehdi, Muhammad Muntazir

“… The finite element method is harnessed to yield solution of numerical for the resulting set of nonlinear coupled equations with coding implementation in MATLAB…”
Get full text

Investigation of the nonlinear hyper-viscoelastic behavior of elastomers at finite strain: implementation and numerical validation by Tayeb, Adel, Arfaoui, Makrem, Zine, Abdelmalek, Ichchou, Mohamed, Hamdi, Adel, Ben Abdallah, Jalel

“… In this paper, a viscohyperelastic model, recently published, is recalled. The implementation of this hyperviscoelastic model at finite strain into the finite element software Abaqus via a umat subroutine is presented…”
Get full text

Novel prediction of fluid forces on obstacle in a periodic flow regime using hybrid FEM-ANN simulations by Mahmood, Rashid, Majeed, Afraz Hussain, Shahzad, Hasan, Khan, Ilyas

“… A well-known benchmark problem for incompressible flows, namely, the flow around cylinder has been considered for the hybrid CFD network…”
Get full text

Discontinuous Galerkin approximations in computational mechanics: hybridization, exact geometry and degree adaptivity by Giacomini, Matteo, Sevilla, Ruben

“… Exact geometry described by non-uniform rational B-splines (NURBS) is integrated into HDG using the framework of the NURBS-enhanced finite element method…”
Get full text

A new self-consistent approach of quantum turbulence in superfluid helium by Galantucci, Luca, Baggaley, Andrew W., Barenghi, Carlo F., Krstulovic, Giorgio

“… The superfluid component is described by the vortex filament method while the normal fluid is governed by a modified Navier–Stokes equation…”
Get full text

FINITE ELEMENT APPROXIMATION OF STEADY FLOWS OF INCOMPRESSIBLE FLUIDS WITH IMPLICIT POWER-LAW-LIKE RHEOLOGY by DIENING, LARS, KREUZER, CHRISTIAN, SÜLI, ENDRE

“… of the problem as the finite element discretization parameter h tends to 0. A key new technical tool in our analysis is a finite element counterpart of the Acerbi-Fusco…”
Get full text

Numerical study on the effects of blood perfusion and tumor metabolism on tumor temperature for targeted hyperthermia considering a realistic geometrical model of head layers using the finite element method by Kazemi Alamouti, Adeleh, Habibi, Mohammad Reza, Mazidi Sharfabadi, Mohammad, Akbari Lalimi, Hossein

“…The main aim of the present work is to determine the temperature distribution in the normal and cancerous tissues to achieve the desired condition of…”
Get full text

A novel node-to-segment algorithm in smoothed finite element method for contact problems by Sun, Chao, Liu, G. R., Huo, S. H., Wang, G., Yu, Chengjiao, Li, Zirui

“… The proposed algorithm consists of the following technical ingredient: (1) A weighted smoothing technique is developed to accurately evaluate contact forces for contact problems; (2…”
Get full text

Numerical computation of heat transfer enhancement through Cosserat hybrid nanofluids using continuous Galerkin–Petrov method by Khan, Sabeel M., Kaneez, H.

“… Since hybrid nanofluids are suspensions with nanosized particles in base fluids, the independent micro-motions of the particles influence the rotational motions of the fluid particles and contribute…”
Get full text

A Parallel Finite Element Discretization Algorithm Based on Grad-Div Stabilization for the Navier–Stokes Equations by Shang, Yueqiang, Zhu, Jiali, Zheng, Bo

“…We present and study a parallel grad-div stabilized finite element discretization algorithm based on entire-overlapping domain decomposition for the numerical simulation of Navier–Stokes equations…”
Get full text

Fundamentals of Physics-Informed Neural Networks Applied to Solve the Reynolds Boundary Value Problem by Almqvist, Andreas

“… The objective with this technical note is not to develop a numerical solution procedure which is more accurate and efficient than standard finite element- or finite difference-based methods…”
Get full text

Numerical analysis of entropy generation of a nanofluid in a semi-annulus porous enclosure with different nanoparticle shapes in the presence of a magnetic field by Seyyedi, Seyyed Masoud, Dogonchi, A. S., Nuraei, R., Ganji, D. D., Hashemi-Tilehnoee, M.

“… Firstly, the governing equations ( i.e. continuity, momentum and energy equations) are numerically solved by the Control Volume based Finite Element Method (CVFEM…”
Get full text