Published 2016
| Version v1
Book
The results of a study of a leaky fuel element with a pellet without a central hole, spent in the ALPHA fuel assemblies to burn-up 41 MW×day/kgU
Creators
- 1. AO «GNTs NIIAR», Dimitrovgrad (Russian Federation)
Description
The paper have shown that the main changes in the fuel structure of a leaky fuel rod were observed in the central part of the fuel pellet, where there was an increase in pore concentration and an exit from the fuel matrix of xenon and cesium. According to the results of gamma scanning, a yield of 6% cesium was recorded in the coolant. No fuel erosion registered
Abstract (Russian)
Исследования показали, что основные изменения в структуре топлива негерметичного твэла наблюдались в центральной части топливной таблетки, где было выявление увеличение концентрации пор и выход из топливной матрицы ксенона и цезия. По результатам гамма-сканирования зафиксирован выход 6% цезия в теплоноситель. Вымывание топлива не зарегистрированоAdditional details
Additional titles
- Original title (Russian)
- Результаты исследования негерметичного твэла с таблеткой без центрального отверстия, отработавшего в составе TVSA-ALьFA до выгорания 41 MVt×сут/кгу
Publishing Information
- Publisher
- AO Kontsern Rosehnergoatom
- Imprint Place
- Moscow (Russian Federation)
- ISBN
- 978-5-88777-038-3
- Imprint Title
- 10th International scientific-technical conference #Left-Pointing Double Angle Quotation Mark#Safety, efficiency and economics of nuclear energy#Right-Pointing Double Angle Quotation Mark#. Plenary and sectional papers
- Imprint Pagination
- 800 p.
- Journal Page Range
- p. 51-55
Conference
- Title
- 10. International scientific-technical conference ''Safety, efficiency and economics of nuclear energy''
- Original Conference Title
- Desyataya Mezhdunarodnaya nauchno-tekhnicheskaya konferentsiya «Bezopasnost', ehffektivnost' i ehkonomika atomnoj ehnergetiki»
- Dates
- 25-27 May 2016
- Place
- Moscow (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 49080981
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BURNUP; FUEL ASSEMBLIES; FUEL ELEMENT FAILURE; FUEL PELLETS; NONDESTRUCTIVE TESTING; NUCLEAR POWER; REACTOR SAFETY
- Descriptors DEC
- FAILURES; MATERIALS TESTING; PELLETS; POWER; SAFETY; TESTING
Optional Information
- Notes
- 12 figs. Imprint:Desyataya Mezhdunarodnaya nauchno-tekhnicheskaya konferentsiya #Left-Pointing Double Angle Quotation Mark#Bezopasnost', ehffektivnost' i ehkonomika atomnoj ehnergetiki#Right-Pointing Double Angle Quotation Mark#. Plenarnye i sektsionnye doklady