Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Sun, Haomin; Kunugi, Tomoaki*; Yokomine, Takehiko*; Shen, X.*; Hibiki, Takashi*
International Journal of Heat and Mass Transfer, 211, p.124214_1 - 124214_17, 2023/09
Times Cited Count：1 Percentile：0(Thermodynamics)Kritmaitree, P.; Akiyama, Mitsunobu*; Hino, Ryutaro; Kaminaga, Masanori; Terada, Atsuhiko*
Journal of Nuclear Science and Technology, 39(1), p.101 - 107, 2002/01
Times Cited Count：6 Percentile：39.54(Nuclear Science & Technology)The paper presents analytical results of suction process of a volumetric scroll pump, which will be developed for circulating liquid hydrogen in a cold moderator system. The multi-block grid generation approch has been applied to generate a moving boundaries computational model. The finer mesh patterns have been generated in the near-wall regions. The analysis has been carried out under liquid hydrogen flow conditions. The analytical results show that at the end of suction process the relative pressures increase significantly in a pocket while decrease continuously in another pocket. This phenomenon might damage scroll pump components if the high-pressure side is too high and/or the low-pressure side is too low until the cavitations occur. Therefore, the pockect should open to the discharge chamber before it closes and separates from the suction chamber in order to prevent the cavitations and extremely high-pressure regions.
Yamagiwa, Mitsuru; Koga, J. K.; Sagisaka, Akito*; Nagashima, Keisuke
Plasma Physics and Controlled Fusion, 41(2), p.265 - 270, 1999/00
Times Cited Count：2 Percentile：8.93(Physics, Fluids & Plasmas)no abstracts in English
Onuki, Akira; *; Akimoto, Hajime
Konsoryu Shimpojiumu '98 Koen Rombunshu, p.221 - 222, 1998/00
no abstracts in English
Kaminaga, Masanori; Murayama, Yoji; ;
JAERI-Tech 97-043, 63 Pages, 1997/09
no abstracts in English
Takase, Kazuyuki; Kunugi, Tomoaki; Fujii, Sadao*; Shibazaki, Hiroaki*
Flow Visualization Image Process. 1997, 1(00), p.185 - 190, 1997/00
no abstracts in English
Yamagiwa, Mitsuru; Koga, J. K.; Ishida, Shinichi
Proc. of 24th European Physical Society Conf. on Controlled Fusion and Plasma Physics, 21A, p.517 - 520, 1997/00
no abstracts in English
Onuki, Akira; ; Sudo, Yukio
Proc. of the 2nd Int. Conf. on Multiphase Flow 95-Kyoto, 0, p.FT1.17 - FT1.23, 1995/00
no abstracts in English
Nishimura, Akihiko; Oba, Hironori; Shibata, Takemasa
Journal of Nuclear Science and Technology, 29(11), p.1054 - 1060, 1992/11
no abstracts in English
; ; *
Journal of Nuclear Science and Technology, 10(8), p.453 - 457, 1973/08
no abstracts in English
