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JOURNALS // Matematicheskoe modelirovanie // Archive

Matem. Mod., 1990 Volume 2, Number 12, Pages 80–87 (Mi mm2493)

Computational methods and algorithms

Application of quasirandom uniformly distributed points for simulation of gamma radiation transfer

B. V. Shuhman

National Center of Mining – Institute of Mining after A. A. Skochinskii

Abstract: The improvement of the rate of convergence for flux was obtained by the use of quasi-random points of LP $\tau$-sequence for simulation of gamma-radiation transport. The restriction of constructive dimension for the algorithm was defined with respect to the contribution of individual members of Neumann expansion for the full flux. The bias of the obtained evaluation is considerably less than the error of calculations. The obtained results refer to the reflecting configuration of measurements and photons with energy 60 keV.

UDC: 622.232.72

Received: 16.01.1990



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