نتایج جستجو برای: neutron transport theory
تعداد نتایج: 1082905 فیلتر نتایج به سال:
Fractional neutron transport equation reflects the anomalous processes in nuclear reactor. In this paper, we will construct fully discrete methods for type of fractional with Riesz derivative, where generalized WENO5 scheme is used spatial direction and Runge–Kutta schemes are adopted temporal direction. The linear stabilities different stages order ERK discussed detailed. Numerical examples sh...
The wind drift motion of the water which is produced by the stress of the wind exerted upon the surface of the ocean is described by Ekmans theory (1905). Using the mean monthly values for the wind stress and SST, seasonal Ekman transport for the Persian Gulf was computed and contoured. The geostrophic winds have combined with the SST to estimate the effect of cooling due to Ekman transport o...
Fusion reactions from direct-drive inertial confinement fusion experiments at the Laboratory for Laser Energetics (LLE) release large amounts of stored nuclear energy. Most of it is given off as energetic neutrons. Plastic scintillators are used as detectors for these neutrons. The neutrons that interact with the scintillator produce photons that are recorded using a photomultiplier tube on a f...
We review the calculations of kinetic coefficients (thermal conductivity, shear viscosity, momentum transfer rates) neutron star core matter within framework Landau Fermi-liquid theory. restrict ourselves to case normal (i.e. non-superfluid) matter. As an example we consider simplest $npe\mu$ composition Utilizing CompOSE database dense equations state and several microscopic interactions analy...
After giving an overview of the history and idea of neutron stars, I shall discuss, in part one of my lectures, the physics of dense neutron star matter. In this connection concepts like chemical equilibrium and electric charge neutrality will be outlined, and the baryonic and mesonic degrees of freedom of neutron star matter as well as the transition of confined hadronic matter into quark matt...
The experimental results relevant for the understanding of the microscopic dynamics in liquid metals are reviewed, with special regards to the ones achieved in the last two decades. Inelastic Neutron Scattering played a major role since the development of neutron facilities in the sixties. The last ten years, however, saw the development of third generation radiation sources, which opened the p...
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