Matrix Set STEAM

STEAM: Enhanced oil recovery

from the Harwell-Boeing Collection

Set STEAM
Source:	Roger Grimes, Boeing Computer Services, Seattle, Washington.
Discipline:	Oil recovery
Accession:	Spring 1983

These three matrices were extracted from a program simulating enhanced oil recovery using injected steam. Matrix STEAM1 represents a finite-difference discretization of a 4 by 4 by 5 grid with 3 variables at each grid point. Matrix STEAM2 represents a finite-difference discretization of a 5 by 5 by 6 grid with 4 variables at each grid point. Matrix STEAM3 represents a finite-difference discretization of a one dimensional grid with 20 grid points and 4 variables at each grid point. Symmetric positive definite.

Matrices in this set:

STEAM1 (real unsymmetric, 240 by 240, 3762 entries), 3D steam model of oil res. - 4x4x5 - 3 DOF
STEAM2 (real unsymmetric, 600 by 600, 13760 entries), 3D steam model of oil res. - 5x5x6 - 4 DOF
STEAM3 (real unsymmetric, 80 by 80, 928 entries), 1D steam model of oil res. - 20 points - 4 DOF
Download the entire set STEAM (single compressed file, 50545 bytes).
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Last change in this page: Wed Sep 22 13:33:51 US/Eastern 2004 [Comments: ]