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JAEA Reports

System concept for FBR cycle data base

Kofuji, Hirohide; ; *; *;

JNC TN9400 2000-055, 49 Pages, 2000/03

JNC-TN9400-2000-055.pdf:2.07MB

Accompanying with the progress of the "Feasibility study on FBR cycle system; FS" , various kinds of technical information, facility design parameters, and related data will be obtained and they should be stored in data bases and be used as fundamental data for the FS. So the several data bases are going to be set up at each section and controlled by the management system through a local area network. Among above data bases, a prototype of FBR cycle data base that will record data for FBR scenario study and synthetic assessment is to be completed in. Phase l by fiscal year 2000, so the data base system concept has been examined in the current fiscal year, 1999. As the results of the system concept examination, two types of prototypes have been selected, one is to be set up as the data table containing digital data that are extracted from technical papers, another is as image data of papers with index information. Referring to examples of data bases in other companies, it was kept in mind to use a package software for general purpose and to utilize data existing now.

JAEA Reports

None

Kimura, Yoshinori*; *

PNC TJ1064 98-003, 289 Pages, 1998/02

PNC-TJ1064-98-003.pdf:25.85MB

None

JAEA Reports

Preparation of improved network by using internet for the database system for advanced nuclear materials, "Data Free Way"

Tachi, Yoshiaki; *; Kano, Shigeki

PNC TN9430 97-003, 13 Pages, 1997/05

PNC-TN9430-97-003.pdf:0.55MB

The database system named "Data Free Way (DFW)" has been constructed in collaboration with PNC, NRIM, JAERI and JST, and a lot of materials data have been stored in DFW with its improvements. Experimental and literature data on corrosion behaviors of ceramics and refractory metals based alloys against alkali metals have been inputted in DFW of PNC site. The DFW system and the network situation around it have been improved to retrieve distributed database by using Internet. The WWW server has been set in DFW machine for client-server system and user's interface has been developed in order to retrieve the database through WWW browser. The DFW server machine of PNC has been set outside of seculity system called firewall for access from other organizations directly, and the local area network of DFW (DFW-LAN) has been constructed to be possible to use and maintain DFW system through the PNC main network. This consists of some personal computers, which play part in preparation, input and analysis of database, instead of engineering workstation. These improvements have brought more effective value to DFW as a advanced material database system.

JAEA Reports