Concentration of Germanium Isotopes by a Multistage Scheme in a Rectangular Cascade
摘要
Multistage schemes of germanium isotope concentration in a rectangular cascade with a given number of stages, feed point, flow of feeding the stages and the cascade are considered. A computational experiment on the separation of germanium tetrafluoride in a cascade with large stage separation coefficients characteristic of gas centrifuges is carried out. The cascade calculations are performed by varying the cutoff s of partial stage flows with minimization of deviations of the calculated flows of feeding the stages from the given flow. For minimization, the bee colony algorithm is used, which ensures the required accuracy in determining the cascade parameters.