Suchergebnisse - finite element methods applied to problems in fluid ((technicke OR technical) OR technical)

Finite Element Method - Its Basis and Fundamentals (6th Edition) von Zienkiewicz, O. C., Taylor, R. L., Zhu, J. Z.

“… mechanics and to computational fluid dynamics. It delivers the most up-to-date and comprehensive text and reference yet on the basis of the finite element method (FEM …”
Volltext

Finite volume method for simulation of flowing fluid via OpenFOAM von 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 …”
Volltext

Finite element method analysis of flutter: Comparing Scott–Vogelius and Taylor–Hood elements von Vacek, Karel, Sváček, Petr

“… The finite element method (FEM) is employed for the discretization of the weak form of equations …”
Volltext

Numerical analysis of the full MHD model with the Galerkin finite-element method von 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 …”
Volltext

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

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

Modular methodology applied to the nonlinear modeling of a pipe conveying fluid: A novel finite element method based approach von 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 …”
Volltext

Performance of flow and heat transfer analysis of mixed convection in Casson fluid filled lid driven cavity including solid obstacle with magnetic impact von 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 …”
Volltext

On aerodynamic force computation in fluid–structure interaction problems — Comparison of different approaches von Valášek, Jan, Sváček, Petr

“… Second, the local reconstruction method applied on the velocity gradient is based idea of the least square fit of the gradients evaluated at finite element centroids from local patch …”
Volltext

MILAMIN: MATLAB-based finite element method solver for large problems von 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 …”
Volltext

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

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

Impact of Stefan blowing on thermal radiation and Cattaneo–Christov characteristics for nanofluid flow containing microorganisms with ablation/accretion of leading edge: FEM approach von 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 …”
Volltext

Investigation of the nonlinear hyper-viscoelastic behavior of elastomers at finite strain: implementation and numerical validation von 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 …”
Volltext

Novel prediction of fluid forces on obstacle in a periodic flow regime using hybrid FEM-ANN simulations von 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 …”
Volltext

Discontinuous Galerkin approximations in computational mechanics: hybridization, exact geometry and degree adaptivity von 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 …”
Volltext

A new self-consistent approach of quantum turbulence in superfluid helium von 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 …”
Volltext

FINITE ELEMENT APPROXIMATION OF STEADY FLOWS OF INCOMPRESSIBLE FLUIDS WITH IMPLICIT POWER-LAW-LIKE RHEOLOGY von 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 …”
Volltext

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 von 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 …”
Volltext

A novel node-to-segment algorithm in smoothed finite element method for contact problems von 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 …”
Volltext

Numerical computation of heat transfer enhancement through Cosserat hybrid nanofluids using continuous Galerkin–Petrov method von 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 …”
Volltext

Fundamentals of Physics-Informed Neural Networks Applied to Solve the Reynolds Boundary Value Problem von 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 …”
Volltext