Effect of the Burnable Absorber (Gd) on the Multiplying Coefficient (K<sub>∞</sub>) in the Process of Fuel Burnup for Full-Scale and Poly Cells Models for the WWER Reactor
The paper considers various concentrations of burnable absorber (BA) Gadolinium (Gd) in the system of compensation of excess reactivity in the reactor of WWER type at the extended campaigns. It is analyzed the influence of the method for the Full-scale and Poly-cells model placing the burnable absor...
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| Format: | Article |
| Language: | English |
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Национальный исследовательский ядерный университет МИФИ
2022-12-01
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| Series: | Глобальная ядерная безопасность |
| Subjects: | |
| Online Access: | https://glonucsec.elpub.ru/jour/article/view/170 |
| _version_ | 1797663402457300992 |
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| author | S. K. Rahman Anisur M. A. Uvakin |
| author_facet | S. K. Rahman Anisur M. A. Uvakin |
| author_sort | S. K. Rahman Anisur |
| collection | DOAJ |
| description | The paper considers various concentrations of burnable absorber (BA) Gadolinium (Gd) in the system of compensation of excess reactivity in the reactor of WWER type at the extended campaigns. It is analyzed the influence of the method for the Full-scale and Poly-cells model placing the burnable absorber in the fuel with gadolinium rods (tveg). The strong influence of the BAs composition in the fuel with gadolinium rods (tveg) dependence on the multiplication factor of the fuel burnup is shown. |
| first_indexed | 2024-03-11T19:14:03Z |
| format | Article |
| id | doaj.art-50b0a687f1a340b0a0662b4fc5a4dc33 |
| institution | Directory Open Access Journal |
| issn | 2305-414X 2499-9733 |
| language | English |
| last_indexed | 2024-03-11T19:14:03Z |
| publishDate | 2022-12-01 |
| publisher | Национальный исследовательский ядерный университет МИФИ |
| record_format | Article |
| series | Глобальная ядерная безопасность |
| spelling | doaj.art-50b0a687f1a340b0a0662b4fc5a4dc332023-10-09T09:03:12ZengНациональный исследовательский ядерный университет МИФИГлобальная ядерная безопасность2305-414X2499-97332022-12-01454546010.26583/gns-2022-04-05143Effect of the Burnable Absorber (Gd) on the Multiplying Coefficient (K<sub>∞</sub>) in the Process of Fuel Burnup for Full-Scale and Poly Cells Models for the WWER ReactorS. K. Rahman Anisur0M. A. Uvakin1Управление по Регулированию Атомной Энергии Бангладеш (БАЭРА)Национальный исследовательский ядерный университет «МИФИ»The paper considers various concentrations of burnable absorber (BA) Gadolinium (Gd) in the system of compensation of excess reactivity in the reactor of WWER type at the extended campaigns. It is analyzed the influence of the method for the Full-scale and Poly-cells model placing the burnable absorber in the fuel with gadolinium rods (tveg). The strong influence of the BAs composition in the fuel with gadolinium rods (tveg) dependence on the multiplication factor of the fuel burnup is shown.https://glonucsec.elpub.ru/jour/article/view/170выгорающий поглотителькомпенсацияреактивностьполномасштабная модельполиячеечная моделькоэффициент размножениявыгорание |
| spellingShingle | S. K. Rahman Anisur M. A. Uvakin Effect of the Burnable Absorber (Gd) on the Multiplying Coefficient (K<sub>∞</sub>) in the Process of Fuel Burnup for Full-Scale and Poly Cells Models for the WWER Reactor Глобальная ядерная безопасность выгорающий поглотитель компенсация реактивность полномасштабная модель полиячеечная модель коэффициент размножения выгорание |
| title | Effect of the Burnable Absorber (Gd) on the Multiplying Coefficient (K<sub>∞</sub>) in the Process of Fuel Burnup for Full-Scale and Poly Cells Models for the WWER Reactor |
| title_full | Effect of the Burnable Absorber (Gd) on the Multiplying Coefficient (K<sub>∞</sub>) in the Process of Fuel Burnup for Full-Scale and Poly Cells Models for the WWER Reactor |
| title_fullStr | Effect of the Burnable Absorber (Gd) on the Multiplying Coefficient (K<sub>∞</sub>) in the Process of Fuel Burnup for Full-Scale and Poly Cells Models for the WWER Reactor |
| title_full_unstemmed | Effect of the Burnable Absorber (Gd) on the Multiplying Coefficient (K<sub>∞</sub>) in the Process of Fuel Burnup for Full-Scale and Poly Cells Models for the WWER Reactor |
| title_short | Effect of the Burnable Absorber (Gd) on the Multiplying Coefficient (K<sub>∞</sub>) in the Process of Fuel Burnup for Full-Scale and Poly Cells Models for the WWER Reactor |
| title_sort | effect of the burnable absorber gd on the multiplying coefficient k sub ∞ sub in the process of fuel burnup for full scale and poly cells models for the wwer reactor |
| topic | выгорающий поглотитель компенсация реактивность полномасштабная модель полиячеечная модель коэффициент размножения выгорание |
| url | https://glonucsec.elpub.ru/jour/article/view/170 |
| work_keys_str_mv | AT skrahmananisur effectoftheburnableabsorbergdonthemultiplyingcoefficientksubsubintheprocessoffuelburnupforfullscaleandpolycellsmodelsforthewwerreactor AT mauvakin effectoftheburnableabsorbergdonthemultiplyingcoefficientksubsubintheprocessoffuelburnupforfullscaleandpolycellsmodelsforthewwerreactor |