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Title: Implementation of a conjugate residual iteration in the KIVA computer program

Implementation of a conjugate residual iteration in the KIVA computer program We describe the incorporation of the ICE method to replace the acoustic-subcycling method in the KIVA computer program. The implicit equations of the ICE method are solved by a conjugate residual iteration procedure, and a short introduction to the conjugate residual method is given. It is shown by means of example calculations that the acoustic-subcycling method, as it is implemented in KIVA, has some deficiencies that are not shared by the ICE method. 10 refs., 4 figs.
Authors: ;
Publication Date:
OSTI Identifier:7008055
Report Number(s):LA-10849-MS
ON: DE87002240
DOE Contract Number:W-7405-ENG-36
Resource Type:Technical Report
Research Org:Los Alamos National Lab., NM (USA)
Country of Publication:United States
Language:English
Subject: 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; FLUID FLOW; K CODES; L CODES; ITERATIVE METHODS; COMPUTER CODES 990200* -- Mathematics & Computers