Zobrazeno 1 - 10
of 202
pro vyhledávání: '"Compact stencil"'
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 12, Iss 1, Pp 791-809 (2018)
A direct Arbitrary Lagrangian Eulerian (ALE) formulation using multi-moment finite volume method for viscous compressible flows on unstructured moving grids has been developed and presented in this paper. High-order polynomials are reconstructed over
Externí odkaz:
https://doaj.org/article/a55d90845e6b4f3394d2cff41975320a
Akademický článek
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Publikováno v:
Engineering Analysis with Boundary Elements. 117:89-103
In this paper, a meshless generalized finite difference (FD) method is developed and presented for solving 2D elasticity problems. Different with other types of generalized FD method (GFDM) commonly constructed with moving least square (MLS) or radia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17f27148c71c19fdd9ca8e48b8bd4840
https://doi.org/10.1016/j.enganabound.2020.03.019
https://doi.org/10.1016/j.enganabound.2020.03.019
Publikováno v:
International Journal for Numerical Methods in Fluids
International Journal for Numerical Methods in Fluids, Wiley, 2020, ⟨10.1002/fld.4839⟩
International Journal for Numerical Methods in Fluids, Wiley, 2020, 92 (11), pp.1551-1583. ⟨10.1002/fld.4839⟩
International Journal for Numerical Methods in Fluids, Wiley, 2020, ⟨10.1002/fld.4839⟩
International Journal for Numerical Methods in Fluids, Wiley, 2020, 92 (11), pp.1551-1583. ⟨10.1002/fld.4839⟩
In this paper, a new framework to design high-order approximations in the context of node-centered FiniteVolumes on simplicial meshes is proposed. The major novelty of this method is that it relies on very simple andcompact differential operators, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::997ce8a1bdfc18820223d6ef6cd0b54f
https://doi.org/10.1002/fld.4839
https://doi.org/10.1002/fld.4839
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 12, Iss 1, Pp 791-809 (2018)
A direct Arbitrary Lagrangian Eulerian (ALE) formulation using multi-moment finite volume method for viscous compressible flows on unstructured moving grids has been developed and presented in this paper. High-order polynomials are reconstructed over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::165cc7472ccfb01c65fa6bb55eaee537
https://doi.org/10.1080/19942060.2018.1527726
https://doi.org/10.1080/19942060.2018.1527726
Publikováno v:
Computational Geosciences. 24:1-15
The focus of this work is to investigate and to apply, for the first time, a very high-resolution correction procedure via reconstruction (CPR) numerical discretization technique for the hyperbolic saturation equation that describes 1-D oil-water dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47a26fa6c44064db87301ddbd6ad12ba
https://doi.org/10.1007/s10596-019-09884-x
https://doi.org/10.1007/s10596-019-09884-x
Publikováno v:
Journal of Computational Physics. 396:161-192
In the present paper, a multi-step reconstruction procedure is proposed for high order finite volume schemes on unstructured grids using compact stencil. The procedure is a recursive algorithm that can eventually provide sufficient relations for high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c5770502354cc36e35fc90dca97f5fb
https://doi.org/10.1016/j.jcp.2019.06.054
https://doi.org/10.1016/j.jcp.2019.06.054
Publikováno v:
Computers & Structures. 221:91-110
Multi-moment finite volume method for unsteady incompressible flows on unstructured moving grids is developed under the Arbitrary Lagrangian Eulerian (ALE) framework. Two moments, volume integrated average (VIA) and point values (PV), are treated as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64c0af21e21d86795fc97ccbeb711f64
https://doi.org/10.1016/j.compstruc.2019.05.014
https://doi.org/10.1016/j.compstruc.2019.05.014
Autor:
S. S. Neoh, Farzad Ismail
Publikováno v:
Applied Mathematics and Computation. 348:275-317
This paper aims to deliver another approach of solving hyperbolic system of equation into the field of computational electromagnetics, known as the residual distribution (RD) or fluctuation splitting method. The RD scheme fills the interstice between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd0600c12e0c5dab3c70efb82776d1bd
https://doi.org/10.1016/j.amc.2018.11.055
https://doi.org/10.1016/j.amc.2018.11.055
Publikováno v:
Computers & Fluids. 183:53-65
In this paper, a new type of high order Hermite weighted essentially non-oscillatory (HWENO) methods is proposed to solve the Hamilton–Jacobi (HJ) equations on unstructured meshes. We use a fourth order accurate scheme to demonstrate our procedure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7ec462ef0ca0cecfcd36a608bebee71
https://doi.org/10.1016/j.compfluid.2019.02.010
https://doi.org/10.1016/j.compfluid.2019.02.010