Elemental separation simulation in the ARTIST process; Separation simulation of counter-current extractor by commercial software

Yamaguchi, Isoo*; Suzuki, Shinichi; Sasaki, Yuji; Yamagishi, Isao; Matsumura, Tatsuro; Kimura, Takaumi

JAERI-Tech 2005-037, 56 Pages, 2005/07

JAERI-Tech-2005-037.pdf:2.31MB

For the development of the reprocessing of spent nuclear fuels, the solvent extraction using the mixer-settler equipment is greatly available. This method has the advantages of the treatment of the large mass of materials and continuous operations. In case of the application of the mixer-settler devise, the precise calculation using the distribution ratio of metals in order to determine the metal concentration at each stage is indispensable. This calculation is performed in the development of ARTIST process. The metal concentration in each stage of ARTIST process is calculated by the simulation using excel software equipped with counter-current equations. This method is not taken into consideration of the change of acid concentration, therefore, we developed the new method to calculate the metal concentration even after acidity change. This method can calculate not only the metal concentration at each extraction step but also at each stage of mixer-settler. Using this calculation, we evaluated the optimum condition of solvent extraction in ARTIST process.

Distributed parallel application on a supercomputer cluster; Constructing a distributed parallel data analysis system for nuclear fusion plasma

Hasegawa, Yukihiro*; Yamagishi, Nobuhiro*; Takemiya, Hiroshi*; Hirayama, Toshio; Shirai, Hiroshi; Shimizu, Katsuhiro; Ozeki, Takahisa

Keisan Kogaku Koenkai Rombunshu, p.365 - 368, 2000/05

no abstracts in English

User's guide of parallel program development environment (PPDE)

Ueno, Koichi*; Ota, Hirofumi*; Takemiya, Hiroshi*; Imamura, Toshiyuki; Koide, Hiroshi; Matsuda, Katsuyuki*; Higuchi, Kenji; Hirayama, Toshio

JAERI-Data/Code 2000-012, p.125 - 0, 2000/03

JAERI-Data-Code-2000-012.pdf:19.49MB

no abstracts in English

Distributed parallel scientific computing environment STA, 2; Development of the editor-centric parallel program development environment PPDE

*; Imamura, Toshiyuki; *; ; Takemiya, Hiroshi*; Higuchi, Kenji; ; Kasahara, Hironori*

Keisan Kogaku Koenkai Rombunshu, 3(1), p.77 - 80, 1998/05

no abstracts in English

The Role and tasks of Center for Promotion of Computational Science and Engineering

Int. Symp. on Parallel Computing in Engineering and Science, 0, 10 Pages, 1997/00

no abstracts in English

Support plan for the establishment of SSAC in Ukraina

Nishimura, Hideo

Dai-16-Kai Kaku Busshitsu Kanri Gakkai Nihon Shibu Nenji Taikai Rombunshu, 0, p.184 - 191, 1995/00

no abstracts in English

Development of the static analyzer ANALYSIS/EX for FORTRAN programs

*; Yokokawa, Mitsuo

JAERI-M 93-155, 130 Pages, 1993/08

JAERI-M-93-155.pdf:3.16MB

no abstracts in English

DATA-POOL: A Direct-access data base for large-scale nuclear codes

Yamano, Naoki*; ; Naito, Yoshitaka; Minami, Kazuyoshi*

JAERI-M 91-201, 171 Pages, 1991/12

JAERI-M-91-201.pdf:3.41MB

no abstracts in English

Speedup of MCACE, a Monte Carlo code for evaluation of shielding safety, by parallel computer,(1); Paralleling of MCACE code and performance evaluation by simulator

*; ; Masukawa, Fumihiro; Naito, Yoshitaka; Minami, Kazuyoshi*

JAERI-M 91-066, 77 Pages, 1991/04

JAERI-M-91-066.pdf:1.82MB

no abstracts in English

Proceedings of the 5th Seminar on Software Development in Nuclear Energy Research

; Research Committee on Reactor Physics

JAERI-M 89-012, 197 Pages, 1989/02

JAERI-M-89-012.pdf:5.53MB

no abstracts in English