$Impact of eliminating fracture intersection nodes in multiphase compositional flow simulation$

Impact of eliminating fracture intersection nodes in multiphase compositional flow simulation

Algebraic elimination of nodes at discrete fracture intersections via the star‐delta technique has proven to be a valuable tool for making multiphase numerical simulations more tractable and efficient. This study examines the assumptions of the star‐delta technique and exposes its effects in a 3‐D,...

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Veröffentlicht in:	Water resources research 2017-04, Vol.53 (4), p.2917-2939
Hauptverfasser:	Walton, Kenneth M., Unger, Andre J. A., Ioannidis, Marios A., Parker, Beth L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Barriers Capillary pressure contaminant flow and transport discrete fracture‐matrix Exact solutions Finite difference method Flow paths Flow simulation Fluid dynamics Fluid flow fracture intersection Fractures Intersections Mathematical models Membrane permeability Modes Multiphase Nodes numerical modeling Numerical models Numerical simulations Permeability Saturation Short term Simulation Tracers
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