Nonstationary Transfer of Components of an Isotopic Mixture as a Result of the Change in Cascade Flows

Abstract

A nonstationary process initiated by the change in the values of the flows of light and heavy fractions of a cascade has been modeled using the separation of germanium isotopes as an example. The character of change in the concentration of isotopes in cascade stages and flows as a function of the finite values of the flows has been shown. It has been established that in the course of the nonstationary process, isotopes of intermediate masses can be obtained with a concentration much higher than the maximum attainable values for a three-flow cascade.

Original language	English
Pages (from-to)	853-860
Number of pages	8
Journal	Journal of Engineering Physics and Thermophysics
Volume	92
Issue number	4
DOIs	https://doi.org/10.1007/s10891-019-01996-6
Publication status	Published - 1 Jul 2019

Keywords

cascade
germanium
isotope
isotope mixture
mathematical model
nonstationary process
separation of isotopes

ASJC Scopus subject areas

Condensed Matter Physics
Engineering(all)

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10.1007/s10891-019-01996-6

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title = "Nonstationary Transfer of Components of an Isotopic Mixture as a Result of the Change in Cascade Flows",

abstract = "A nonstationary process initiated by the change in the values of the flows of light and heavy fractions of a cascade has been modeled using the separation of germanium isotopes as an example. The character of change in the concentration of isotopes in cascade stages and flows as a function of the finite values of the flows has been shown. It has been established that in the course of the nonstationary process, isotopes of intermediate masses can be obtained with a concentration much higher than the maximum attainable values for a three-flow cascade.",

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author = "Orlov, {A. A.} and Ushakov, {A. A.} and Sovach, {V. P.}",

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AU - Orlov, A. A.

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N2 - A nonstationary process initiated by the change in the values of the flows of light and heavy fractions of a cascade has been modeled using the separation of germanium isotopes as an example. The character of change in the concentration of isotopes in cascade stages and flows as a function of the finite values of the flows has been shown. It has been established that in the course of the nonstationary process, isotopes of intermediate masses can be obtained with a concentration much higher than the maximum attainable values for a three-flow cascade.

AB - A nonstationary process initiated by the change in the values of the flows of light and heavy fractions of a cascade has been modeled using the separation of germanium isotopes as an example. The character of change in the concentration of isotopes in cascade stages and flows as a function of the finite values of the flows has been shown. It has been established that in the course of the nonstationary process, isotopes of intermediate masses can be obtained with a concentration much higher than the maximum attainable values for a three-flow cascade.

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KW - germanium

KW - isotope

KW - isotope mixture

KW - mathematical model

KW - nonstationary process

KW - separation of isotopes

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