Zobrazeno 1 - 10
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pro vyhledávání: '"Jackson, Haran"'
Autor:
Jackson, Haran, Nikiforakis, Nikos
A framework for simulating the interactions between multiple different continua is presented. Each constituent material is governed by the same set of equations, differing only in terms of their equations of state and strain dissipation functions. Th
Externí odkaz:
http://arxiv.org/abs/1904.03712
Autor:
Jackson, Haran, Nikiforakis, Nikos
A method for modelling non-Newtonian fluids (dilatants and pseudoplastics) by a power law under the Godunov-Peshkov-Romenski model is presented, along with a new numerical scheme for solving this system. The scheme is also modified to solve the corre
Externí odkaz:
http://arxiv.org/abs/1811.04766
Autor:
Jackson, Haran
Hyperbolic systems of PDEs can be solved to arbitrary orders of accuracy by using the ADER Finite Volume method. These PDE systems may be non-conservative and non-homogeneous, and contain stiff source terms. ADER-FV requires a spatio-temporal polynom
Externí odkaz:
http://arxiv.org/abs/1710.07603
Autor:
Jackson, Haran
A new second-order numerical scheme based on an operator splitting is proposed for the Godunov-Peshkov-Romenski model of continuum mechanics. The homogeneous part of the system is solved with a finite volume method based on a WENO reconstruction, and
Externí odkaz:
http://arxiv.org/abs/1702.01814
Autor:
Jackson, Haran
ADER-WENO methods have proved extremely useful in obtaining arbitrarily high-order solutions to problems involving hyperbolic systems of PDEs. For example, it has been demonstrated that for the same computational cost as a Runge-Kutta scheme of a cer
Externí odkaz:
http://arxiv.org/abs/1611.09153
Autor:
Jackson, Haran, Nikiforakis, Nikos
Publikováno v:
In Journal of Computational Physics 15 January 2020 401
The computation time for reservoir simulation is dominated by the linear solver. The sets of linear equations which arise in reservoir simulation have two distinctive features: the problems are usually highly anisotropic, with a dominant vertical flo
Externí odkaz:
http://arxiv.org/abs/1401.7227
Autor:
Jackson, Haran, Nikiforakis, Nikos
Publikováno v:
In Journal of Computational Physics 15 June 2019 387:410-429
Autor:
Jackson, Haran
A new framework for the computational simulation of problems arising in continuum me- chanics is presented. It is unified in the sense that it can describe all three major phases of matter within the same set of equations. It is able to represent inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2112649c86b019eb00d1b91005ef10c0