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Wensi Li, Yu Zhang, Ruizhi Li, Lijun Zhang, Xingwang Zhang, Hongyin Li, Peng Nie and Shengdong Zhang
Currently, over 100 nuclear power units globally have been in operation for more than 40 years. Hindered by the limitations of computer technology at the time, these nuclear facilities lack detailed electronic drawings. Activities such as equipment repla...
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Valery Shevel
The technological cycle was developed for the 99mTc-pertechnetate radiopharmaceutical (Na99mTcO4 solution) by means of nuclear reactions 98Mo(n,g)99Mo. The description of the technological line on the WWR-M reactor and the hot-cells for the radionuclide ...
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Ion Stamatelatos
Pág. 37 - 42
Greek Research Reactor (GRR-1) is a light-water cooled and moderated heterogonous research reactor with a thermal output of 5 MW. The reactor is in extended shutdown for refurbishment since 2004. The refurbishment plan includes replacement of the Primary...
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Michele Laraia
Pág. 1 - 10
Entombment is not a novel decommissioning strategy in the history of the nuclear industry. Several projects based on this strategy have been implemented. Despite a significant potential for dose, radioactive waste and cost reduction, entombment h...
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Gabor Toth,István Benkovics
Pág. 60 - 67
The core of the Budapest research reactor WWRS-M10 has been converted to low-enriched nuclear fuel. The conversion program has recently been completed successfully. The content and sequence of the implementation of this program are presented. The conside...
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Yuri Lobach,Igor Khomich,Yuri Nesteruk,Valery Shevel
The research reactor WWR-M is in operation more than 50 years; at the same time the reactor technical condition allows its further safe operation in the case of upgrading of some systems and elements. The basic objective of the reactor modernization impl...
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Eduardo Kibrit,Afonso Rodrigues Aquino
Pág. 23 - 37
Operating organizations of research reactors are using management system models based on international standards of International Organization for Standardization (ISO) and International Atomic Energy Agency (IAEA), which do not include aspects of sustai...
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M.G. Zhabitskii,S.A. Ozhereljev,G.V. Tikhomirov
Pág. 43 - 51
The article considers the complex digital twin concept for a complex engineering object/ Digital twin integrates a BIM model, the spatial layout of engineering systems, physical models of physical processes occurring in various modes, the construction of...
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M.G. Zhabitskii,S.A. Ozhereljev,G.V. Tikhomirov
Pág. 43 - 51
The article considers the complex digital twin concept for a complex engineering object/ Digital twin integrates a BIM model, the spatial layout of engineering systems, physical models of physical processes occurring in various modes, the construction of...
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Mohamed F. Khan, A.L. Leigh Jarvis, Edward A. Young, Andrew G. Swanson, Jonathan C. Archer, Robert G. Stephen
This paper proposes the development of a superconducting series reactor (SSR) as an alternative to traditionally employed technologies and superconducting fault current limiters when managing fault levels on the electrical power grid. By utilizing superc...
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Siswo Hadi Sumantri,Dewi Apriliani,IDK Kerta Widana
Pág. 67 - 75
A study has been carried out to contribute to Indonesia's disaster management system for nuclear emergency preparedness and response. This study is very important to improve nuclear emergency preparedness and responses to local authorities who have the p...
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Nikolay Makisha
The research revealed in the paper considers the improvement of secondary treatment of wastewater in the aerobic reactor to provide removal of organics and nutrients. There were five types of polymer biofilm carriers taken into account initially; however...
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Harvey Gullicks, Hasibul Hasan, Dipesh Das, Charles Moretti and Yung-Tse Hung
The work reviewed here was published between 2008 and 2010 and describes research that involved aerobic and anoxic biofilm treatment of water pollutants. Biofilm denitrification systems are covered when appropriate. References catalogued here are divided...
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Sergey Ananyev and Andrei Kukushkin
The research was carried out within the framework of the federal project Development of technologies for controlled fusion and innovative plasma technologies of the comprehensive program of the State Corporation Rosatom, Development of equipment, technol...
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Yuri Lobach,Valery Shevel
Pág. 25 - 36
The WWR-M is a light-water cooled and moderated heterogonous research reactor with a thermal output of 10 MW. The final decommissioning planning for the Kiev?s research reactor WWR-M is in progress now. The general dismantling strategy consists of the di...
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Taro Yamada and Kazunari Domen
The ongoing research and development of sunlight-driven water splitting in the ?Japan Technological Research Association of Artificial Photosynthetic Chemical Process (ARPChem)? is overviewed. Water splitting photocatalysts, photoelectrochemical devices,...
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Álvaro Luiz Guimarães Carneiro
Pág. 62 - 71
Several nuclear plants were built worldwide and will need to be shut down in a specific time for being near their recommended lifespan which is about 40 years. For this reason, the aims of the International Atomic Energy Agency (IAEA) is to guide and rec...
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Moscardini Marigrazia, Galleni Francesco, Pucciarelli Andrea, Martelli Daniele and Forgione Nicola
The present work deals with simulations carried out at the University of Pisa by using the System Thermal Hydraulics code RELAP5/Mod3.3 to support the experimental campaign conducted at the ENEA (Energia Nucleare ed Energie Alternative) Brasimone Researc...
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