Vendian sequence of the southeastern White Sea region
In: International Geology Review, Band 25, Heft 8, S. 897-905
5 Ergebnisse
Sortierung:
In: International Geology Review, Band 25, Heft 8, S. 897-905
In: Science and technology of nuclear installations, Band 2012, S. 1-12
ISSN: 1687-6083
The ALEPH2 Monte Carlo depletion code has two principal features that make it a flexible and powerful tool for reactor analysis. First of all, it uses a nuclear data library covering neutron- and proton-induced reactions, neutron and proton fission product yields, spontaneous fission product yields, radioactive decay data, and total recoverable energies per fission. Secondly, it uses a state-of-the-art numerical solver for the first-order ordinary differential equations describing the isotope balances, namely, a Radau IIA implicit Runge-Kutta method. The versatility of the code allows using it for time behavior simulation of various systems ranging from single pin model to full-scale reactor model, including such specific facilities as accelerator-driven systems. The core burn-up, activation of the structural materials, irradiation of samples, and, in addition, accumulation of spallation products in accelerator-driven systems can be calculated in a single ALEPH2 run. The code is extensively used for the neutronics design of the MYRRHA research facility which will operate in both critical and subcritical modes.
In: Progress in nuclear energy: the international review journal covering all aspects of nuclear energy, Band 101, S. 486-495
ISSN: 0149-1970
In: Progress in nuclear energy: the international review journal covering all aspects of nuclear energy, Band 50, Heft 2-6, S. 341-346
ISSN: 0149-1970
In: Progress in nuclear energy: the international review journal covering all aspects of nuclear energy, Band 172, S. 105207
ISSN: 0149-1970