JOPSS - Search Results

Journal Articles

Introduction of chemical reactivity suppression technology of liquid sodium metal for coolant of fast reactor

Saito, Junichi

Nihon Kikai Gakkai Doryoku Enerugi Shisutemu Bumon Nyusu Reta, (56), p.2 - 3, 2017/09

no abstracts in English

Journal Articles

Report of ICONE-16 (16th International Conference on Nuclear Engineering)

Takase, Kazuyuki

Nihon Kikai Gakkai Doryoku Enerugi Shisutemu Bumon Nyusu Reta, (37), P. 7, 2008/11

http://www.jsme.or.jp/pes/Newsletter/37.html

no abstracts in English

Journal Articles

Development of high temperature gas-cooled reactor

Nakagawa, Shigeaki

Nihon Kikai Gakkai Doryoku Enerugi Shisutemu Bumon Nyusu Reta, (36), p.5 - 7, 2008/05

http://www.jsme.or.jp/pes/Newsletter/36.html

no abstracts in English

Journal Articles

Report of ICONE-15 (15th International Conference on Nuclear Engineering)

Takase, Kazuyuki

Nihon Kikai Gakkai Doryoku Enerugi Shisutemu Bumon Nyusu Reta, (35), P. 6, 2007/11

http://www.jsme.or.jp/pes/Newsletter/35.html

no abstracts in English

Journal Articles

The Outline of research and development toward commercialization of FBR cycle technology

Sagayama, Yutaka

Nihon Kikai Gakkai Doryoku Enerugi Shisutemu Bumon Nyusu Reta, (34), p.2 - 3, 2007/05

http://www.jsme.or.jp/pes/Newsletter/34.html

"Feasibility Study on Commercialized Fast Reactor Cycle Systems (F/S)" progressed in new R&D stage focused on development for commercialization as "Fast Reactor Cycle Technology Development (FaCT)" project based on the result of F/S phase II study and the review by the Japanese Government. In this project, the main concept is the combination of the sodium-cooled fast reactor with oxide fuel, the advanced aqueous reprocessing and the simplified pelletizing fuel fabrication. Conceptual design studies of demonstration and commercial facilities and R&Ds of innovative technologies will be implemented by 2015.

Journal Articles

Development on in-sodium imaging technique employing -ray emission

Otaka, Masahiko

Nihon Kikai Gakkai Doryoku Enerugi Shisutemu Bumon Nyusu Reta, (32), p.5 - 6, 2006/05

http://www.jsme.or.jp/pes/Newsletter/32.html

no abstracts in English

Journal Articles

Report on ICEM '05

Kawatsuma, Shinji

Nihon Kikai Gakkai Doryoku Enerugi Shisutemu Bumon Nyusu Reta, (32), P. 6, 2006/05

http://www.jsme.or.jp/pes/Newsletter/32.html

no abstracts in English

Journal Articles

None

Suzuki, Soju

Nihon Kikai Gakkai Doryoku Enerugi Shisutemu Bumon Nyusu Reta, (31), p.3 - 6, 2005/10

ACROSS (Accurately Controlled Routinely Operated Signal System) is a method to investigate any change of physical state in the Earth's interior using accurately controlled seismic ans/or electromagnetic sources. We preliminary obtained Pg, Sg, and possible plate boundary reflected PxP phase using one-moth long stacking data up to nearly 70 km distance. The seismic reflection experiment across the central Japan revealed the strong PxP reflection phase from 30-40 km deep of the Philippine Sea Plate boundary around the Tokai Region, Japan (Iidaka et al., 2003). The same seismic exploration line crossed the area where many active faults distribute. One of the big issues for revealing the loading process for active faults is to examine the process in the lower crust around active faults. To examine the seismic exploration records obtained by Iidaka et al. (2003), we noticed the presence of strong phases, which can be explained as PxP reflection from the plane at 20 km deep around the Atera fault, which is one of the most active faults in Japan. The phases are identified by a number of explosions on the survey line from north to south of this region. One of high possibilities for the 20 km reflector is the detachment in the lower crust. The high velocity contrast can explain such PxP reflection phase. We evaluated the possibility to observe such phase by the ACROSS transmission from the present source located in Toki city and may conclude to be able to observe such phase and its temporal change, if the seismometers are placed 50-100 km distance north of this region. We also generated synthetic seismograms to confirm the detection. In addition to seismic ACROSS, electrometric ACROSS method may identify the strong-reflection source and its temporal change using resistively analysis around the Tokai Region, Japan. This approach can give high possibility to watch the change of physical state beneath the active faults and it may contribute for the earthquake forecasting.

Journal Articles