IBIND1L : bir satır çevrimsel Chebyshev yarı iteratif difüzyon kodu
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Date
1992-05
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Türkiye Atom Enerjisi Kurumu, Çekmece Nükleer Araştırma ve Eğitim Merkezi
Abstract
The coefficient matricis of group diffusion equation are 2-cyclic and if a special grouping of mesh points is used, the reduced uncoupled equations may also be 2-cyclic, then the Chebyshev semi - iterat ive methods applied to the cyclically reduced matrix equations have same asymptotical rate of convergence with the corresponding SOR technique, but better average rates of convergences. If the coefficient matrix is symmetric, then the rate of convergences would be even better. 1-line grouping of mesh points does not produce 2-cyclic matricis. But Chebyshev semi iterative technique can also be applied to the block partitioned original equations obtained by
doing so. This report summarizes the results of the Chebyshev semi-iterative technique applied to the original equations which are partitioned according to the 1-line basis. Comparisons showed good agreements between the results of IBIND1L and the similar codes, such as GEREBUS which uses same accelaration method.
Description
TENMAK D.N.. 7703
Keywords
Chebyshev semi-iterative diffusion code, Chebyshev yarı iteratif difüzyon kodu, IBIND1L
Citation
Adalıoğlu, U. (1992). IBIND1L : bir satır çevrimsel Chebyshev yarı iteratif difüzyon kodu. İstanbul : Türkiye Atom Enerjisi Kurumu, Çekmece Nükleer Araştırma ve Eğitim Merkezi.