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Registration Number

0213U005985, 0111U009547 , R & D reports

Title

Modelling of kinetic processes in U-Pu fuel and in structural materials of an active zone of perspective nuclear fast reactors

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Head

Bakai Alexander, Shul'ga Nikolai,

Registration Date

09-10-2013

Organization

National Science Center "Kharkiv Institute of Physics and Technology

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The search of an optimum starting regime of fast reactor with a wave of nuclear burning is carried out with the purpose of prevention of excessive energy release. The choice of the ignition zone composition is proposed. The detailed computation of the initial stage of reactor operation shows that the acceptable basic working parameters of the reactor can be achieved. The process of impurity migration between precipitation and matrix is investigated for non-cascade irradiation. The asymptotic stationary precipitation size distribution function is found and analyzed. The conditions of homogeneous nucleation of bubbles in the lead coolant are investigated on the basis of the modified Gibbs approach and the comparison with the classical nucleation theory is carried out.

Product Description

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Абизов Олександр Сергійович
Білозоров Дмитро Павлович
Бакай Олександр Степанович
Давидов Леонід Миколайович
Лазарєв Микола Павлович
Мельник Юрій Петрович
Пилипенко Володимир Владиславович
Сльозов Віталій Валентинович
Туркін Анатолій Аркадійович
Фатєєв Михайло Петрович
Фомін Олексій Сергійович
Фомін Сергій Петрович
Шаповалов Роман Володимирович
Шульга Микола Федорович

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2020-04-02