Porovnat metody
Prohlédněte si vybrané metody vedle sebe; řádky, které se liší, jsou zvýrazněny.
| Kinetika reaktorů× | Transport neutronů a částic metodou Monte Carlo× | |
|---|---|---|
| Obor | Jaderná fyzika | Jaderná fyzika |
| Rodina | Process / pipeline | Process / pipeline |
| Rok vzniku≠ | 1942 | 1949 |
| Tvůrce≠ | Enrico Fermi, George Westinghouse | Nicholas Metropolis, Stanislaw Ulam |
| Typ≠ | dynamic systems analysis | probabilistic computational method |
| Původní zdroj≠ | Lamarsh, J. R. (1983). Introduction to Nuclear Engineering (2nd ed.). Addison-Wesley. link ↗ | Metropolis, N., & Ulam, S. (1949). The Monte Carlo Method. Journal of the American Statistical Association, 44(247), 335–341. DOI ↗ |
| Další názvy | neutron kinetics, power transient modeling, reactor control analysis | Monte Carlo simulation, stochastic transport, particle history method |
| Příbuzné | 5 | 5 |
| Shrnutí≠ | Reactor kinetics is the study of neutron population dynamics in a reactor core, originating from Fermi's first controlled chain reaction in 1942. It models power changes in response to control rod movements, temperature feedback, and accidental transients using coupled differential equations accounting for prompt and delayed neutrons, to ensure safe operation, predict transient behavior, and design control systems. | Monte Carlo neutron and particle transport is a stochastic simulation method that tracks individual particle histories through matter, developed by Metropolis and Ulam in 1949 during the Manhattan Project. By sampling random numbers to determine collision locations, energy transfers, and scattering angles, it produces unbiased estimates of reaction rates, flux distributions, and detector responses without discretizing angle or energy variables. |
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