<p>A method for solving the problem of providing specified concentrations of the target isotope in the output flows of a rectangular cascade is proposed based on the use of the "golden section" and "swarm of bees" algorithms to minimize deviations of the calculated concentrations from the specified ones. A computational experiment on the separation of molybdenum hexafluoride is carried out. The capabilities of the method for determining the parameters of a cascade with a minimum total feed flow of the stages are shown. Examples of calculating cascades for concentrating <sup>92</sup>Mo up to 99.9% are given.</p>

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Calculation and Optimization of a Rectangular Cascade with Given Concentrations of 92Mo in Output Flows

  • I. A. Ignatiev,
  • V. A. Palkin

摘要

A method for solving the problem of providing specified concentrations of the target isotope in the output flows of a rectangular cascade is proposed based on the use of the "golden section" and "swarm of bees" algorithms to minimize deviations of the calculated concentrations from the specified ones. A computational experiment on the separation of molybdenum hexafluoride is carried out. The capabilities of the method for determining the parameters of a cascade with a minimum total feed flow of the stages are shown. Examples of calculating cascades for concentrating 92Mo up to 99.9% are given.