Refine your search:     
Report No.
 - 
Search Results: Records 1-17 displayed on this page of 17
  • 1

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

JAEA Reports

None

Yamanaka, Shinsuke*; Abe, Kazuyuki

JNC-TY9400 2000-004, 78 Pages, 2000/03

JNC-TY9400-2000-004.pdf:2.39MB

no abstracts in English

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

TCMD Intranet system integration (Part 2)

Kon, Tetsuro

JNC-TN8440 2000-004, 93 Pages, 2000/03

JNC-TN8440-2000-004.pdf:3.7MB

TCMD (Tokai Construction Maintenance Division) Intranet System Integration has started in 1995. The first active activities between 1995 and 1996 has reported in a previous PNC report (PNC PN8440 97-032 TCMD Intranet System Integration Part 1). This is the second active activity's report between 1997 and 1999. Main content of this report is as follows. TCMD Intranet System Integration has completed by TCMD LAN system construction with high-speed LAN equipments and WINS services. TCMD group scheduler and conference rooms appointment system has developed by the operation of Exchange Server 5.5. The plant construction management data base system has developed ---ACCESS 97/SQL Server 6.5 version. The plant construction management data base system has also developed---Internet Explorer / Active Server Pages version. The formal TCMD homepage service has begun in l998.

JAEA Reports

Investigation of utilizing plutonium as mixed oxide fuel (5); BWR for next generation

*; *; *; *

JNC-TJ9440 2000-007, 43 Pages, 2000/03

JNC-TJ9440-2000-007.pdf:1.73MB

Planning of the plutonium utihzation in the Light water thermal reactor has been investigated to evaluate scenario for FBR development. Plans for MOX fuel utilization in the ABWR including Ooma plant are studied, and information of high burnup fuels for a future BWR is summarized based on public documents. Nuclear compositions of the present burnup fuel (45,000MWd/t) and a high burnup fue (60,000MWd/t) have been evaluated using an open code: SRAC. Results of the study are follows; (1)Surveying the status of MOX fuel utilization. The status of MOX and UO$$_{2}$$ fuel utilization in the present BWR and future BWR have been summarized based on public documents. (2)Evaluation of spent MOX and UO$$_{2}$$ fuel composition. Nuclear compositions of spent MOX and UO$$_{2}$$ fuels at 45,000MWd/t and 60,000MWd/t burnup have been evaluated and summarized for recycle scenarios by FBR.

JAEA Reports

None

Takahashi, Takeshi; ; ; Kashiwazaki, Hiroshi; Fujita, Tomoo; Nomura, Kazunori; Yamana, Satoshi

JNC-TN8420 99-005, 48 Pages, 1999/01

JNC-TN8420-99-005.pdf:0.76MB

None

JAEA Reports

The economics of various fuel cycle systems

Kofuji, Hirohide;

PNC-TN9410 98-066, 67 Pages, 1998/06

PNC-TN9410-98-066.pdf:2.05MB

The economics of various fuel cycle based on the current domestic situation were evaluated to confirm the adequacy of the economical target of the FBR fuel cycle. Four types of fuel cycle concepts, LWR-once through, LWR-reprocessing, LWR-Pu and FBR, were selected. The unit costs of the fuel cycle components were based on the domestic business base price or estimated values from published construction costs. These setting of the unit costs were the key point of this report. As the results, generating electricity cost of the LWR-reprocessing scenario which was thought to be the domestic reference scenario was estimated to be 8.2 yen/kWh, that of once through scenario was 7.5 yen/kWh, and LWR-Pu scenario was 8.2 yen/kWh. These differences of the generating electricity costs due to the deference of the fuel cycle costs because those three scenario were based on the same reactor concept. The generating electricity cost of the once through scenario is smaller than that of the reprocessing scenario equivalent for the reprocessing cost because that front end costs of the both scenario were equal and spent fuel or waste disposal cost occupied merely small parts of the fuel cycle costs. In the PWR-Pu scenario, natural uranium and enrichment cost were cut down but the fuel cycle cost was the same as the reprocessing scenario due to the relatively high cost of MOX fabrication. On the other hand, though the gcnerating electricity cost of the FBR scenario based on the current technology is 13.3 yen/kWh which is about 1.6 times of that of the LWR reprocessing scenario, its future cost was estimated to be 6.7 yen/kWh which is lower than every LWR scenario results of the future R&D. These economical evaluation showed the adequacy of the economical target of the FBR cycle, it is necessary to improve the evaluation accompanying with the trend of the LWR cycle and the progress of the R&D of the FBR cycle.

JAEA Reports

PNC Technical Review No.104

PNC-TN1340 97-004, 170 Pages, 1997/12

PNC-TN1340-97-004.pdf:26.83MB

no abstracts in English

JAEA Reports

None

PNC-TN1100 98-002, 208 Pages, 1997/12

PNC-TN1100-98-002.pdf:6.97MB

no abstracts in English

JAEA Reports

None

PNC-TN1100 98-001, 291 Pages, 1997/12

PNC-TN1100-98-001.pdf:14.18MB

no abstracts in English

JAEA Reports

None

PNC-TN1440 97-005, 76 Pages, 1997/09

PNC-TN1440-97-005.pdf:3.92MB

no abstracts in English

JAEA Reports

PNC Technical Review No.103

PNC-TN1340 97-003, 101 Pages, 1997/09

PNC-TN1340-97-003.pdf:12.06MB

no abstracts in English

JAEA Reports

PNC Technical Review No.101

PNC-TN1340 97-001, 154 Pages, 1997/03

PNC-TN1340-97-001.pdf:21.55MB

no abstracts in English

JAEA Reports

None

*

PNC-TJ1682 97-001, 74 Pages, 1997/03

PNC-TJ1682-97-001.pdf:16.6MB

no abstracts in English

JAEA Reports

None

*

PNC-TJ1360 97-001, 53 Pages, 1997/03

PNC-TJ1360-97-001.pdf:5.79MB

no abstracts in English

JAEA Reports

None

*; *; *; *

PNC-TJ1277 97-003, 111 Pages, 1997/03

PNC-TJ1277-97-003.pdf:3.48MB

no abstracts in English

JAEA Reports

None

PNC-TN1410 92-030, 40 Pages, 1992/04

PNC-TN1410-92-030.pdf:1.44MB

no abstracts in English

JAEA Reports

None

; Ishida, Junichiro; ; ; ; Nomura, Norio

PNC-TN9080 91-002, 31 Pages, 1990/12

PNC-TN9080-91-002.pdf:0.6MB

None

17 (Records 1-17 displayed on this page)
  • 1