THE PROGRESS OF R&DS FOR JSFR INNOVATIVE TECHNOLOGIES
This paper shows research and developments (R&Ds) programs for innovative technology about main components of Japan Sodium-cooled Fast Reactor (JSFR). JSFR is an advanced loop type Sodium-cooled Fast Reactor. Innovative technologies will be adopted in the JSFR for economic competitiveness, enhancing reliability, and safety. The concept of JSFR is to aim at reducing an amount of commodity, by reduction in the number of cooling loops, an adoption of high-chromium steel with low thermal expansion coefficient and high-temperature strength, and shortening a piping length by connection of outlet/inlet piping to an upper part of the reactor vessel, as well as the integration of a pump into IHX. Further, at secondary cooling system, higher reliable Steam Generator with double-walled straight tube using highchromium steel is adopted. In the Fast Reactor Cycle Technology Development (FaCT) project, a design for JSFR has been executed along design categories such as core design, reactor system, heat transport system, safety design, etc., with corresponding R&Ds.
Hirohiko KIKUCHI Haruo MOCHIDA Akihiro IDE Toru IITSUKA Hiroki HAYAFUNE
Plant Designing Department Mitsubishi FBR Systems, Inc.(MFBR)34-17, Jingumae 2-chome, Shibuya-ku,Tok Plant Designing Department Mitsubishi FBR Systems, Inc.(MFBR)34-17, Jingumae 2-chome, Shibuyaku,Toky Advanced Nuclear Plant Designing Section Mitsubishi Heavy Industries, LTD.1-1, Wadasaki-cho 1-chome, SFR System Design Group Japan Atomic Energy Agency (JAEA)4002 Narita, O-arai, Ibaraki, 311-1393, JAP
国际会议
18th International Conference on Nuclear Engineering(第18届国际核能工程大会 ICONE 18)
西安
英文
1-10
2010-05-17（万方平台首次上网日期，不代表论文的发表时间）