Abstract:
Statistical algorithms of modeling of radiation cascade transport in compound objects by use of heterogeneous computers are developed. Generation of electron fluxes by X-radiation, bremsstrahlung and radiative electron emission are considered. Economy scheme of counting the particle generations is implemented. An approach of hybrid paralleling of the calculations for effective application of CPU and GPU is worked out. The approach is based on modification of particle trajectories tree handling method. The applications of the developed simulation tool are presented in terms of results obtained with use of hybrid computer K-100 and compared to MCNP.
Citation:
M. E. Zhukovskiy, R. V. Uskov, “Hybrid paralleling of the algorithms of radiation cascade transport modelling”, Mat. Model., 27:5 (2015), 39–51; Math. Models Comput. Simul., 7:6 (2015), 601–610
This publication is cited in the following 17 articles:
A. V. Sysenko, “Vychislenie istochnika dlya dvumernoi modeli radiatsionnoi elektromagnitnoi navodki v koaksialnoi kabelnoi linii”, Matem. modelirovanie, 37:1 (2025), 45–60
Mikhail Evgenievich Zhukovskiy, “On modeling radiation-induced charge effects in objects of complex geometry”, MathMon, 59 (2024), 49
M. E. Zhukovskiy, V. S. Zakharov, S. V. Podolyako, “Mathematical Models of Ionization of Air Plasma by Electron Flux”, Math Models Comput Simul, 14:6 (2022), 984
M. E. Zhukovskiy, V. S. Zakharov, S. V. Podolyako, “Mathematical models of ionization of air plasma by electron flux”, Matem. Mod., 34:5 (2022), 46–60
V. A. Soboleva, M. E. Zhukovskiy, “On Modeling Sources of Radiation-Induced Effects in Heterogeneous Materials”, Math Models Comput Simul, 14:5 (2022), 829
V. A. Soboleva, M. E. Zhukovskiy, “On modeling sources of radiation-induced effects in heterogeneous materials”, Matem. Mod., 34:3 (2022), 117–130
Mikhail Evgenievich Zhukovskiy, Varvara Alekseevna Egorova, “Modeling of the radiation induced electromagnetic field in finely-disperse media”, MathMon, 52 (2021), 52
V. A. Egorova, M. E. Zhukovskii, O. S. Kosarev, I. A. Tarakanov, “O modelirovanii radiatsionnogo elektromagnitnogo polya v polidispersnykh sredakh zamknuto-yacheistoi struktury”, Preprinty IPM im. M. V. Keldysha, 2020, 092, 20 pp.
M. E. Zhukovskiy, M. B. Markov, R. V. Uskov, L. V. Kuznetsova, “Modeling of radiation-induced electric current in the materials of finely dispersed structure”, Math. Montisnigri, 47 (2020), 65–74
V. A. Egorova, F. N. Voronin, M. E. Zhukovskiy, M. B. Markov, A. I. Potapenko, R. V. Uskov, D. S. Boykov, “Model of radiation-induced thermo-mechanical effects in heterogeneous fine-dispersed materials”, Math. Models Comput. Simul., 12:5 (2020), 729–739
M. V. Alekseev, V. A. Egorova, F. N. Voronin, M. E. Zhukovskii, A. I. Potapenko, R. V. Uskov, “O modelirovanii radiatsionno-indutsirovannykh termomekhanicheskikh effektov v geterogennykh materialakh slozhnoi dispersnoi struktury”, Preprinty IPM im. M. V. Keldysha, 2019, 032, 24 pp.
M. V. Alekseev, V. A. Egorova, M. E. Zhukovskii, D. N. Sadovnichii, I. A. Tarakanov, R. V. Uskov, “O modelirovanii radiatsionno-indutsirovannykh zaryadovykh effektov v melkodispersnykh materialakh zamknuto-yacheistoi struktury”, Preprinty IPM im. M. V. Keldysha, 2019, 080, 15 pp.
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M. V. Alekseev, F. N. Voronin, V. A. Egorova, M. E. Zhukovskii, M. B. Markov, E. B. Savenkov, R. V. Uskov, “O raschete iskhodnykh dannykh dlya modelirovaniya radiatsionno-indutsirovannykh effektov v materialakh poristogo tipa”, Preprinty IPM im. M. V. Keldysha, 2018, 208, 21 pp.
Abdullin A., Stepanov D., Akhin M., “Distributed Analysis of the Bmc Kind: Making It Fit the Tornado Supercomputer”, Tools and Methods of Program Analysis, Communications in Computer and Information Science, 779, eds. Itsykson V., Scedrov A., Zakharov V., Springer International Publishing Ag, 2018, 1–10
M. E. Zhukovskiy, R. V. Uskov, E. B. Savenkov, M. V. Alekseev, M. B. Markov, F. N. Voronin, “The model of the radiation transport in the matter of heterogeneous materials of the porous type”, Math. Models Comput. Simul., 11:3 (2019), 415–425
V. Egorova, M. Zhukovskiy, “Handling of the radiative electron emission modeling results by use of the neural networks”, Math. Montisnigri, 38 (2017), 89–99
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