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ISSN 1004-9037
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Edited by: Editorial Board of Journal of Data Acquisition and Processing
P.O. Box 2704, Beijing 100190, P.R. China
Sponsored by: Institute of Computing Technology, CAS & China Computer Federation
Undertaken by: Institute of Computing Technology, CAS
Published by: SCIENCE PRESS, BEIJING, CHINA
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      1 Jan 2024, Volume 39 Issue 1   
    Article

    RESEARCH OF THE MULTIPLIING PROPERTIES OF VVER CELLS
    Аsroriddin S. Kоsimov1*, Jonibek M. Nazirov2, Bekhruz X. Мukhammadiyev3
    Journal of Data Acquisition and Processing, 2024, 39 (1): 1270-1277 . 

    Abstract

    The purpose of this work is to analyze the properties of VVER cells at elevated nuclear fuel contents using the GETERA-93 program. The objectives of this work are the following: 2. Calculation of fuel burnup with 2, 3 and 4 overloads with a central hole at fuel enrichments of 4.4% and 5%. 1. Calculation of fuel burnup with 2, 3 and 4 overloads with increased fuel content at fuel enrichments of 4.4% and 5%. 2. Analysis of changes in the concentrations of the isotopes 235U, 239Pu, 240Pu, 241Pu during fuel burnout with a central hole and without a central hole at fuel enrichments of 4.4% and 5%.

    Keyword

    GETERA-93, VVER (water-cooled power reactor), TVEL (fuel element), NPP - nuclear power plant, IAEA (International Atomic Energy Agency), TVS (fuel assembly). ECCS - emergency zone cooling systems.


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ISSN 1004-9037

         

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