A block preconditioner for non-isothermal flow in porous media

In petroleum reservoir simulation, the industry standard preconditioner, the Constrained Pressure Residual method (CPR), is a two-stage process which involves solving a restricted pressure system with Algebraic Multigrid (AMG). Initially designed for isothermal models, this approach is often used in...

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Veröffentlicht in:	Journal of computational physics 2019-10, Vol.395, p.636-652
Hauptverfasser:	Roy, Thomas, Jönsthövel, Tom B., Lemon, Christopher, Wathen, Andrew J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational physics Computer simulation Conservation equations Diffusion effects Energy conservation Heat transmission Industry standards Isothermal flow Iterative solvers Mathematical analysis Porous media Preconditioning Pressure effects Temperature effects Thermal reservoir simulation
Online-Zugang:	Volltext
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