物質・生命科学実験施設

NTAC-2

第2回中性子源テクニカルアドバイザリー委員会

概要

開催日時: 平成15年9月24〜26日

場所: 高エネルギー加速器研究機構

プログラムこちらをご覧下さい。

報告書

Report on the 2nd Meeting (PDF)

第2回中性子源技術諮問委員会報告書(和訳、PDF形式)

会議の写真がこちらでご覧いただけます。

Agenda for N-TAC-2(final_2)
Sept. 24 (Wed)
8:30 Closed session Committee member
9:00 Opening remark Yokomizo
J-PARC Status Nagamiya
MLF Project overview Ikeda
10:00 Break
10:30 Target design update and R&D
Fatigue issues on beam window in mercury target Futakawa
Adjustment of beam profile Meigo
Configuration on beam window of target vessel Kogawa
12:00 Lunch
13:00 Closed session Committee member
13:30 Pressurer wave and pitting Futakawa
Design of seal system for mercury target Haga
Moderator design update
Cold moderator design of JSNS 1MW pulse source Kogawa
Moderator design update Teshigawara
15:30 Break
16:00 AIC and poison design & R&D Harada
Others' design update
Shutter design update -Design of shutter control system- Takada
Modification of proton beam window Meigo
Design update of hydrogen cryogenic system Kato
18:00 Adjourn
Sept. 25 (Thu)
8:30 Closed session Committee member
9:00 Safety guideline
Safety guideline Konno
PPS and interlock system Kai
10:00 Break
10:30 Off normal events & recovering scenario Kasugai
Remote-handling for maintenance scenario
Revised layout of maintenance area Kaminaga
Waste storage and disposal scenario Maekawa
12:00 Lunch
13:00 Closed session Committee member
13:30 Experiments for marcury clrculation system Kinoshita / Haga
Moderator / refiector maintenace scenario Teshigawara
Handling of shutter insert Takada
Cooling water maintenance
Maintenance of water cooling system Kinoshita
15:30 Break
16:00 Cryogenic H2 safety
Cryogenic H2 safety Ushijima
Life time issues
Mercury target, Proton beam window, Moderator and reflector, Shutter system, and Muon target Futakawa
18:00 Adjourn
Sept. 26 (Fri)
8:30 Executive session Committee member
10:00 Break
10:30 Executive session Committee member
Summary All
12:00 N-TAC Luncheon
13:00 Adjourn
13:30 JAERI site seeing tour
Leave KEK to JAERI at 11:30

Arrive at JAERI at around 15:00
Construction site tour

Leave JAERI to KEK at 16:30
18:00 Arrive at the hotel