Zobrazeno 1 - 10
of 25
pro vyhledávání: '"V. D. Ozrin"'
Autor:
V. D. Ozrin, A. S. Filippov
Publikováno v:
High Temperature. 60:838-847
Publikováno v:
Thermal Engineering. 68:152-158
Accident scenarios implying the failure of the active and passive reactor protection system are the most severe in their consequences since they are accompanied by the melting of fuel elements, fuel assemblies, and the entire core and, as a consequen
Autor:
A V Zadorozhnyi, V D Ozrin
Publikováno v:
Journal of Physics: Conference Series. 1689:012001
In the article presented are the results modeling the behavior of mixed uranium-plutonium nitride fuel with an admixture of oxygen and carbon during irradiation in fast reactor. It was shown that accumulation of fission products and formation of seco
Autor:
V D Ozrin, A P Dolgodvorov
Publikováno v:
Journal of Physics: Conference Series. 781:012010
A model for describing uranium-plutonium mixed nitride fuel pellet burning was developed. Except fission products generating, the model includes impurities of oxygen and carbon. Nitrogen behaviour in nitride fuel was analysed and the nitrogen chemica
Publikováno v:
Waves in Random Media. 6:197-211
Diffuse reflection of a narrow collimated light beam from a slab of a dense random medium is considered theoretically and experimentally for the case of the source and the detector fibres dipped into the random medium, as is the case for an endoscopi
Autor:
V. D. Ozrin, Yu. N. Barabanenkov
Publikováno v:
Physics Letters A. 206:116-122
We present an exact expression for the diffusion constant of vector electromagnetic waves in a random medium of dielectric scatterers in the form of the Green-Kubo relation. The derivation is based on a proper version of the Ward-Takahashi identity f
Autor:
V. D. Ozrin
Publikováno v:
Waves in Random Media. 2:141-164
We discuss a rigorous vectorial theory as a model to represent the enhanced backscattering of polarized light from a random medium. The theory is based on the well known relation between the contributions of the ladder and cyclical diagrams to the in
Autor:
V. D. Ozrin, Yu. N. Barabanenkov
Publikováno v:
Radio Science. 26:747-750
Coherent backscattering of scalar waves from a semi-infinite discrete nonabsorbing random medium of nonisotropic scatterers is considered. The dependence of the line shape of the backscattering peak of the scattering nonisotropy is studied in the fra
Autor:
V. D. Ozrin, Yu. N. Barabanenkov
Publikováno v:
Physics Letters A. 154:38-42
The Bethe-Salpeter equation for scalar waves in a random dielectric medium is considered. An eigenfunction expansion and the Ward identity, generalized for the case of an energy dependent potential, are used to find the asymptotic solution. An exact
Publikováno v:
Proceedings of the IEEE. 79:1367-1370
Backscattering enhancement is discussed as a universal wave phenomenon inherent to waves of whatever physical nature: electromagnetic, acoustic, spin, etc. This phenomenon arises due to multichannel wave propagation from a source to a scatterer and b