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Journal Articles

Numerical simulation of annular dispersed flow in simplified subchannel of light water cooled fast reactor RBWR

Yoshida, Hiroyuki; Horiguchi, Naoki; Ono, Ayako; Furuichi, Hajime*; Katono, Kenichi*

Proceedings of 29th International Conference on Nuclear Engineering (ICONE 29) (Internet), 7 Pages, 2022/08

Journal Articles

Magnetic structure of spin-density waves in Cr(001)/Sn multilayers with periodic monatomic spacer layers of nonmagnetic Sn

Takeda, Masayasu; Mibu, Ko*; Shinjo, Teruya*; Endo, Yasuo*; Suzuki, Junichi

Physical Review B, 70(10), p.104408_1 - 104408_9, 2004/09

 Times Cited Count:8 Percentile:41.01(Materials Science, Multidisciplinary)

Detailed magnetic structure of spin-density waves (SDWs) in epitaxial Cr(001)/Sn multilayer was investigated by neutron scattering combined with M$"o$ssbauer spectroscopic studies. Monatomic Sn layers were embedded in 240 nm thick Cr(001) films with varying the periodic spacing from 4.2 to 16.2 nm. All samples were revealed to be a commensurate antiferromagnetic (CAF) phase at 300 K. The CAF structures changed to incommensurate SDW states with complex waveforms whose wavelength are controlled by the artificial periodicity at low temperatures although the CAF structure in the sample with the period of 4.2 nm persisted even at 10 K. The phase transition depends on the thickness of the Cr layers intervening between Sn monatomic layers. An appreciable phase slip in the SDW was observed during the phase transition in the sample with the period of 10.2 nm. The SDW structure is discussed by taking account of the competing forces between the nesting of Fermi surface and a pinning of antinodes at the Sn monatomic layers.

JAEA Reports

Flow resistance of orifices and spacers of BWR thermal-hydraulic and neutronic coupling loop

Iguchi, Tadashi; Asaka, Hideaki; Nakamura, Hideo

JAERI-Research 2002-006, 152 Pages, 2002/03

JAERI-Research-2002-006.pdf:5.52MB

no abstracts in English

JAEA Reports

Experimental result of BWR post-CHF tests; Critical heat flux and post-CHF heat transfer coefficient (Contract research)

Iguchi, Tadashi; Iwaki, Chikako*; Anoda, Yoshinari

JAERI-Research 2001-060, 91 Pages, 2002/02

JAERI-Research-2001-060.pdf:6.34MB

no abstracts in English

JAEA Reports

Data report of BWR post-CHF tests; Transient core thermal-hydraulic program (Contract research)

Iguchi, Tadashi; Ito, Hideo; Kiuchi, Toshio; Watanabe, Hironori; Kimura, Mamoru*; Anoda, Yoshinari

JAERI-Data/Code 2001-013, 502 Pages, 2001/03

JAERI-Data-Code-2001-013.pdf:32.38MB

no abstracts in English

Journal Articles

Three-dimensional void fraction measurement of two-phase flow in a rod bundle by neutron radiography

*; *; Fujii, Terushige*; *; Matsubayashi, Masahito; Tsuruno, Akira

Fifth World Conf. on Neutron Radiography, 0, p.118 - 125, 1996/00

no abstracts in English

Journal Articles

Experimental and analytical studies on turbulent heat transfer performance of a fuel rod with spacer ribs for high temperature gas-cooled reactors

Takase, Kazuyuki

Nucl. Eng. Des., 154, p.345 - 356, 1995/00

 Times Cited Count:4 Percentile:43.23(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

JAEA Reports

Effect of fuel assembly configuration and fuel rod configuration on thermal-hydraulic behavior in core during reflood phase of PWR-LOCA

Onuki, Akira; ; Iguchi, Tadashi; Murao, Yoshio

JAERI-Research 94-012, 59 Pages, 1994/08

JAERI-Research-94-012.pdf:1.75MB

no abstracts in English

Journal Articles

Applicability of core thermal-hydraulic models in REFLA code to 17$$times$$17 type fuel assembly of PWR

Onuki, Akira; ; Murao, Yoshio

Journal of Nuclear Science and Technology, 30(3), p.187 - 202, 1993/03

 Times Cited Count:0 Percentile:0.01(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Thermal-hydraulic model for reflooding phenomena in a PWR-LOCA

Murao, Yoshio; Iguchi, Tadashi; Sugimoto, Jun; ; Iwamura, Takamichi; Okubo, Tsutomu; Onuki, Akira

Proc. of the 6th Int. Topical Meeting on Nuclear Reactor Thermal Hydraulics,Vol. 1, p.723 - 732, 1993/00

no abstracts in English

JAEA Reports

Interaction between zircaloy tube and inconel spacer grid at high temperatures

Nagase, Fumihisa; ; Uetsuka, Hiroshi; Furuta, Teruo

JAERI-M 90-165, 35 Pages, 1990/09

JAERI-M-90-165.pdf:3.39MB

no abstracts in English

Journal Articles

Improved liquid-crystal thermometry excluding human color sensation, Part1; Concept and Calibration

Akino, Norio; ; *; *; *

J.Heat Transfer, 111, p.558 - 565, 1989/05

 Times Cited Count:31 Percentile:87.21(Thermodynamics)

no abstracts in English

Journal Articles

Experimental studies on the thermal and hydraulic performance of the fuel stack of the VHTR, Part I; HENDEL single-channel tests with uniform heat flux

; ; ; ; ;

Nucl.Eng.Des., 102, p.1 - 9, 1987/00

 Times Cited Count:9 Percentile:66.68(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

Report on Reflood Experiment of Grid Spacer Effect

; Murao, Yoshio

JAERI-M 84-131, 223 Pages, 1984/06

JAERI-M-84-131.pdf:4.14MB

no abstracts in English

Journal Articles

Effect of grid spacers on reflood heat transfer in PWR-LOCA

; Murao, Yoshio

Journal of Nuclear Science and Technology, 21(2), p.103 - 114, 1984/00

 Times Cited Count:11 Percentile:73.2(Nuclear Science & Technology)

no abstracts in English

JAEA Reports

Void Fractions and Pressure Drops in Reactor Fuel Assemblies

; ;

JAERI-M 82-014, 62 Pages, 1982/03

JAERI-M-82-014.pdf:2.27MB

no abstracts in English

JAEA Reports

Preliminary Analysis of the Effect of the Grid Spacers on the Reflood Heat Transfer

; Murao, Yoshio

JAERI-M 9992, 41 Pages, 1982/02

JAERI-M-9992.pdf:1.03MB

no abstracts in English

Journal Articles

Fuel rod vibration induced by coolant flow in rod assembly

;

Nihon Genshiryoku Gakkai-Shi, 20(1), p.61 - 70, 1978/01

 Times Cited Count:0

no abstracts in English

19 (Records 1-19 displayed on this page)
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