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Kurihara, Ryoichi; Watanabe, Kenichi*; Konishi, Satoshi
JAERI-Review 2003-020, 37 Pages, 2003/07
JAERI-Review-2003-020.pdf:2.08MB
no abstracts in English
Iguchi, Tadashi; Shibamoto, Yasuteru; Asaka, Hideaki; Nakamura, Hideo
Proceedings of 11th International Conference on Nuclear Engineering (ICONE-11) (CD-ROM), 8 Pages, 2003/04
Authors investigated the cooling limit under flow instability, by conducting THYNC experiments using a 2
2 bundle test section of electrical rod heaters、whose heated lengths and diameters were 3.71m and 12.3mm. The experimental result indicated periodic rise and rapid drop of the rod temperature under flow oscillation, indicating periodic film boiling. When the heating power increased further, the rod temperature indicated continuous film boiling. The power at the onset of continuous film boiling (cooling limit) under flow oscillation was about 50%-80% of the cooling limit under steady flow condition in THYNC. The ratio of both cooling limits almost agreed with the Umekawa model prediction in cases of P
2MPa and G400kg/m2s. For high pressure and high mass flux conditions, the ratio almost agreed with the empirical model based on the heat balance during one cycle of flow oscillation. TRAC-BF1 code simulated periodic film boiling qualitatively, but the cooling limit under the flow oscillation was not predicted well probably due to inaccurate rewetting prediction.
Kurihara, Ryoichi; Ajima, Toshio*; Ueda, Shuzo; Seki, Yasushi
Journal of Nuclear Science and Technology, 38(7), p.571 - 576, 2001/07
Times Cited Count：0 Percentile：0.01(Nuclear Science & Technology)no abstracts in English
Ajima, Toshio*; Kurihara, Ryoichi; Seki, Yasushi
JAERI-Data/Code 99-040, 84 Pages, 1999/08
JAERI-Data-Code-99-040.pdf:2.75MB
no abstracts in English
*; *; *; *; *; Adachi, Masaaki*; Ogasawara, Shinobu*; *; Kume, Etsuo
JAERI-Data/Code 99-027, 39 Pages, 1999/05
JAERI-Data-Code-99-027.pdf:1.21MB
no abstracts in English
*; Watanabe, Norio; Hirano, Masashi
JAERI-Data/Code 98-037, 193 Pages, 1998/11
JAERI-Data-Code-98-037.pdf:6.14MB
no abstracts in English
Kurihara, Ryoichi; Ajima, Toshio*; Kunugi, Tomoaki; Takase, Kazuyuki; Shibata, Mitsuhiko; Seki, Yasushi; *; Yamauchi, Michinori*; *; *
Fusion Engineering and Design, 42, p.61 - 66, 1998/00
Times Cited Count：7 Percentile：53.8(Nuclear Science & Technology)no abstracts in English
Ajima, Toshio*; Kurihara, Ryoichi; Seki, Yasushi; *; Yamauchi, Michinori*
JAERI-Data/Code 97-034, 77 Pages, 1997/08
JAERI-Data-Code-97-034.pdf:1.71MB
no abstracts in English
; Onuki, Akira; Abe, Yutaka; Murao, Yoshio
Proc. of the Int. Conf. on Multiphase Flows 91-TSUKUBA, p.369 - 372, 1991/00
no abstracts in English
