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Journal Articles

Thermal cycling tests of 1st wall mock-ups with Beryllium/CuCrZr bonding

Uda, Minoru*; Iwadachi, Takaharu*; Uchida, Munenori*; Yamada, Hirokazu*; Nakamichi, Masaru*; Kawamura, Hiroshi

JAERI-Conf 2004-006, p.60 - 65, 2004/03

no abstracts in English

Journal Articles

Research on safety systems for future reactors using the ROSA/LSTF facility

Yonomoto, Taisuke; Otsu, Iwao; Nakamura, Hideo; Kondo, Masaya; Svetlov, S.*

Nihon Kikai Gakkai Dai-8-Kai Doryoku, Enerugi Gijutsu Shimpojiumu Koen Rombunshu, p.215 - 220, 2002/06

no abstracts in English

Journal Articles

Critical heat flux experiment for Reduced-Moderation Water Reactor (RMWR)

Kureta, Masatoshi; Akimoto, Hajime; Yamamoto, Kazuhiko*; Okada, Hiroyuki*

Proceedings of International Congress on Advanced Nuclear Power Plants (ICAPP) (CD-ROM), 7 Pages, 2002/00

no abstracts in English

JAEA Reports

Study of technical issues on proton beam line tunnel in material/life science experimental facility of high intensity proton accelerator project

Sakamoto, Shinichi; Meigo, Shinichiro; Konno, Chikara; Harada, Masahide; Miyake, Yasuhiro*; Kasugai, Yoshimi; Muto, Suguru*; Fujimori, Satoru*; Ono, Takehiro; Ikeda, Yujiro

JAERI-Tech 2001-075, 168 Pages, 2001/12

JAERI-Tech-2001-075.pdf:12.78MB

no abstracts in English

Journal Articles

Effect of turbulence models on thermal-hydraulics in targets of accelerator driven systems

Takase, Kazuyuki

Proceedings of the 1st International Symposium on Advanced Fluid Information (AFI-2001), p.376 - 381, 2001/10

no abstracts in English

Journal Articles

Forced convective heat transfer in square-ribbed coolant channels with helium gas for fusion power reactors

Takase, Kazuyuki

Fusion Engineering and Design, 49-50, p.349 - 354, 2000/11

 Times Cited Count:6 Percentile:42.55(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

Design study on large-scale mercury loop for engineering test of target of high-intensity proton accelerator

Hino, Ryutaro; Haga, Katsuhiro; ; ; *; Kaminaga, Masanori; Sudo, Yukio; *

JAERI-Tech 97-009, 50 Pages, 1997/03

JAERI-Tech-97-009.pdf:3.43MB

no abstracts in English

Journal Articles

Development and prospect of fusion reactor technology

Ota, Mitsuru

Nihon Kikai Gakkai-Shi, 98(922), p.759 - 761, 1995/09

no abstracts in English

JAEA Reports

None

; ; ; Tanabe, Hiromi; ; ;

PNC TN9080 92-008, 52 Pages, 1992/04

PNC-TN9080-92-008.pdf:1.72MB

None

JAEA Reports

None

; ; Tanabe, Hiromi; ; ; ;

PNC TN9080 92-007, 113 Pages, 1992/04

PNC-TN9080-92-007.pdf:3.26MB

None

JAEA Reports

None

; ; ; Miyakawa, Shunichi; ; ; Ito, Hideaki

PNC TN9080 92-005, 70 Pages, 1992/04

PNC-TN9080-92-005.pdf:1.39MB

None

JAEA Reports

Measurements of Emissivities on JT-60 First Wall Materials

Nakamura, H.; ; *; *

JAERI-M 85-007, 30 Pages, 1985/02

JAERI-M-85-007.pdf:0.89MB

no abstracts in English

Journal Articles

Perspective of fusion reactor development; Tokamak reactor

Tone, Tatsuzo

Nihon Kikai Gakkai-Shi, 87(782), p.95 - 100, 1984/00

no abstracts in English

JAEA Reports

Structural Design of the Neutralizer for JT-60 NBI

; ; ; ; Matsuda, Shinzaburo; *; Ohara, Yoshihiro;

JAERI-M 83-069, 30 Pages, 1983/05

JAERI-M-83-069.pdf:0.91MB

no abstracts in English

Oral presentation

Safety evaluation of beyond design basis accident on the experimental fast reactor Joyo, 1

Yamamoto, Masaya; Sekine, Takashi; Yoshida, Akihiro

no journal, , 

Beyond design basis accident have been evaluated in Joyo. Anticipated transient without scram, loss of reactor level and protected loss of heat sink are identified as main accident sequence group. Unprotected transient over power and protected loss of heat sink are selected as representative accident by the view point of frequency and impact. As the result of safety analysis of these accident, we confirmed that no beyond design basis accident reach to release a large amount of radioactive materials.

Oral presentation

Feasibility studies of negative triangular tokamak configuration for fusion reactor

Kikuchi, Mitsuru

no journal, , 

DEMO is an important milestone for fusion research. The power handling becomes a highlight toward DEMO. A tokamak plasma with strongly negative triangularity may offer such an opportunity as an innovative concept. While this configuration is magnetic hill, recent MHD stability calculation shows reasonable beta limit (beta_N=3.2) without wall stabilization. In this paper, we discuss favorable and critical issues of such configuration in both physics and technology.

Oral presentation

Proposal of negative triangularity for ST program

Kikuchi, Mitsuru

no journal, , 

The negative triangular plasma is proposed as one of methods for the heat load solution in the magnetic confinement fusion. The ST is easier to implement negative triangular plasma and we discuss such a possibility.

Oral presentation

Study on prevention of loss of heat removal function for fast reactor, 2; Effectiveness of natural circulation cooling

Yamada, Fumiaki; Mori, Takero

no journal, , 

The core cooling by the nature circulation was effective, that evaluated the form of the circulation root of various coolant in the failure of forced circulation of main heat transport system which was an accident sequence of loss of heat removal system more than design basis accident of the FBR from plant dynamics characteristic analysis.

Oral presentation

Study on prevention of loss of heat removal function for fast reactor, 1; Approach toward robust preventive function against loss of heat removal

Kurisaka, Kenichi; Nishino, Hiroyuki; Sotsu, Masutake

no journal, , 

In the sodium-cooled fast reactor, we proposed redundant and independent safety measures to prevent loss of heat removal against failure of the design-based-accident countermeasures. By considering those safety measures, we implemented deterministic evaluation of their effectiveness and probabilistic study on reduction of the occurrence frequency of loss-of-heat-removal. As a result, we obtained prospect to prevent loss-of-heat-removal with robust measures.

28 (Records 1-20 displayed on this page)