Harwell-Boeing Sparse Matrix Collection


CHEMWEST: Chemical engineering plant models

CHEMWEST
Source: Art Westerberg, University of Pittsburg
Discipline: Chemical engineering
Accession: Summer 1983

Eleven matrices extracted from modelling of chemical engineering plants.

Matrices in this set

WEST0067 : cavett problem with 5 components ( chem. eng.), 67 x 67, 294 nonzeros
WEST0132 : rigorous flash unit ( chem. eng.), 132 x 132, 414 nonzeros
WEST0156 : simple chemical plant model ( chem. eng.), 156 x 156, 371 nonzeros
WEST0167 : rigorous model of a chemical stage (chem.eng.), 167 x 167, 507 nonzeros
WEST0381 : multiply fed column, 24 components ( chem. eng. ), 381 x 381, 2157 nonzeros
WEST0479 : 8 stage column section, all sections rigorous ( chem. eng. ), 479 x 479, 1910 nonzeros
WEST0497 : rigorous flash unit with recycling ( chem. eng., 497 x 497, 1727 nonzeros
WEST0655 : 16 stage column section, some stages simplified ( chem. eng. ) , 655 x 655, 2854 nonzeros
WEST0989 : 7 stage column section, all sections rigorous ( chem. eng. ), 989 x 989, 3537 nonzeros
WEST1505 : 11 stage column section, all sections rigorous ( chem. eng. ) , 1505 x 1505, 5445 nonzeros
WEST2021 : 15 stage column sections, all sections rigorous ( chem. eng. ), 2021 x 2021, 7353 nonzeros



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