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Study on Transmutation of Minor Actinides as Burnable Poison in VVER-1000 Fuel Assembly
المؤلفون المشاركون
Tran, Hoai-Nam
Hoang, Van-Khanh
Ha, Pham Nhu Viet
Tran, Vinh Thanh
Nguyen, Huu Tiep
المصدر
Science and Technology of Nuclear Installations
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-11-03
دولة النشر
مصر
عدد الصفحات
12
الملخص EN
Thermal reactors have been considered as interim solution for transmutation of minor actinides recycled from spent nuclear fuel.
Various studies have been performed in recent decades to realize this possibility.
This paper presents the neutronic feasibility study on transmutation of minor actinides as burnable poison in the VVER-1000 LEU (low enriched uranium) fuel assembly.
The VVER-1000 LEU fuel assembly was modeled using the SRAC code system, and the SRAC calculation model was verified against the MCNP6 calculations and the available published benchmark data.
Two models of minor actinide loading in the LEU fuel assembly have been investigated: homogeneous mixing in the UGD (Uranium-Gadolinium) pins and coating a thin layer to the UGD pins.
The consequent negative reactivity insertion by minor actinides was compensated by reducing the gadolinium content and boron concentration.
The reactivity of the LEU assembly versus burnup and the transmutation of minor actinide nuclides were examined in comparison with the reference case.
The results demonstrate that transmutation of minor actinides as burnable poison in the VVER-1000 reactor is feasible as minor actinides could partially replace the functions of gadolinium and boric acid for excess reactivity control.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tran, Vinh Thanh& Tran, Hoai-Nam& Nguyen, Huu Tiep& Hoang, Van-Khanh& Ha, Pham Nhu Viet. 2019. Study on Transmutation of Minor Actinides as Burnable Poison in VVER-1000 Fuel Assembly. Science and Technology of Nuclear Installations،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1210851
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tran, Vinh Thanh…[et al.]. Study on Transmutation of Minor Actinides as Burnable Poison in VVER-1000 Fuel Assembly. Science and Technology of Nuclear Installations No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1210851
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tran, Vinh Thanh& Tran, Hoai-Nam& Nguyen, Huu Tiep& Hoang, Van-Khanh& Ha, Pham Nhu Viet. Study on Transmutation of Minor Actinides as Burnable Poison in VVER-1000 Fuel Assembly. Science and Technology of Nuclear Installations. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1210851
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1210851
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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