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.
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- Technical Report
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- Los Alamos National Lab., NM (USA)
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- United States
- 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; FLUID FLOW; K CODES; L CODES; ITERATIVE METHODS; COMPUTER CODES 990200* -- Mathematics & Computers
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