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Showing 1 to 3 of 3 for “"Temperature-dependent cross sections"”.
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A new unresolved resonance region methodology
… sampled set of resonance-pair sequences, the temperature-dependent cross sections are calculated on a small grid around the energy of reference using the RML formalism and the Leal-Hwang Doppler broadening methodology. The effective cross sections calculated at the energy of reference are then …
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Computational treatments for neutron resonance elastic scattering in Monte Carlo nuclear simulations
… of the neutron and macroscopic values such as temperature reactivity coefficients. First, this research validates a faster computational treatment for resonance scattering--the accelerated resonance elastic scattering (ARES) kernel sampling method--against the already verified Doppler …
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A lattice boltzmann/s n framework for coupled heat transfer and neutron transport problems
… transport and heat conduction equations with temperature-dependent thermal conductivity and temperature-dependent neutron cross sections. The neutron transport equation is solved using the discrete ordinates method (SN ); and the heat conduction equation is solved using the lattice Boltzmann …