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- Title
Development of Materials and Fuel Elements for Propulsion Reactors and Small Nuclear Power Plants: Experience and Prospects.
- Authors
Kulakov, G.; Vatulin, A.; Ershov, S.; Kosaurov, A.; Konovalov, Yu.; Morozov, A.; Sorokin, V.; Fedotov, V.
- Abstract
The primary stages in the develop of disperse fuel elements for the cores of propulsion reactors, floating power-generating units, and small- and medium-size nuclear power plants are analyzed. The experience gained in developing fuel elements for the reactor cores of nuclear ships and the evolution of cladding materials (corrosion-resistance steel, zirconium alloys, and chromium-nickel alloy), fuel, and fuel-element design are analyzed. It is shown that the designs and technologies guaranteeing the reliability and life characteristics of fuel elements in the reactor cores on nuclear ice breakers have now been developed. The use of the new materials opens up paths for significantly increasing the performance and service life of reactor cores as well as decreasing nuclear fuel enrichment while preserving the primary decisions made in the designs and fabrication technologies.
- Subjects
NUCLEAR fuel elements; NUCLEAR power plant research; NUCLEAR reactor cores; NUCLEAR propulsion; NUCLEAR fuels; RADIOACTIVE substances
- Publication
Atomic Energy, 2016, Vol 119, Issue 5, p297
- ISSN
1063-4258
- Publication type
Article
- DOI
10.1007/s10512-016-0063-5