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Oyama, Sunao*; Hamamoto, Shimpei; Kaneshiro, Noriyuki*; Nemoto, Takahiro; Sekita, Kenji; Isozaki, Minoru; Emori, Koichi; Ito, Yoshiteru*; Yamamoto, Hideo*; Ota, Yukimaru; et al.
JAEA-Technology 2007-047, 40 Pages, 2007/08
JAEA-Technology-2007-047.pdf:18.83MB
High-Temperature engineering Test Reactor (HTTR) built by Japan Atomic Energy Agency (JAEA) has commonly used reciprocating compressor to extract helium gas and discharge helium gas into primary/secondary coolant helium loop from helium purification system. Rod-seal structure of the compressor is complicated from a prevention coolant leak standpoint. Because of frequently leakage of seal oil in operation, Rod seal structure isn't as reliable as it should be sustainable in the stable condition during long term operation. As a result of investigations, leakage's root is found in that seal were used in a range beyond limit sliding properties of seal material. Therefore a lip of the seal was worn and transformed itself and was not able to sustain a seal function. Endurance test using materials testing facility and verification test using a actual equipment on candidate materials suggest that a seal of fluorine contained resin mixed graphite is potentially feasible material of seal.
Tanaka, Tadao; Yamamoto, Tadatoshi; *
Nihon Genshiryoku Gakkai-Shi, 37(1), p.51 - 58, 1995/00
Times Cited Count：0 Percentile：0.01(Nuclear Science & Technology)no abstracts in English
*; Yamamoto, Tadatoshi; ; Takebe, Shinichi; Ogawa, Hiromichi; Tanaka, Tadao; Mukai, Masayuki; Komiya, Tomokazu; S.Li*; Z.Wang*; et al.
JAERI-Research 94-009, 44 Pages, 1994/07
JAERI-Research-94-009.pdf:1.69MB
no abstracts in English
Kukita, Yutaka; *; *; *; Anoda, Yoshinari; Kumamaru, Hiroshige; Suzuki, Mitsuhiro; ; Yamamoto, Nobuo; Nakamura, Hideo; et al.
JAERI-M 90-039, 122 Pages, 1990/03
no abstracts in English
Kukita, Yutaka; *; *; Anoda, Yoshinari; Kumamaru, Hiroshige; Suzuki, Mitsuhiro; ; Yamamoto, Nobuo; Nakamura, Hideo; Yonomoto, Taisuke; et al.
JAERI-M 89-225, 117 Pages, 1990/01
no abstracts in English
Kukita, Yutaka; *; *; Anoda, Yoshinari; Kumamaru, Hiroshige; Suzuki, Mitsuhiro; ; Yamamoto, Nobuo; Nakamura, Hideo; Yonomoto, Taisuke; et al.
JAERI-M 89-220, 127 Pages, 1990/01
no abstracts in English
Kumamaru, Hiroshige; *; Nakamura, Hideo; Kukita, Yutaka; Koizumi, Yasuo; Anoda, Yoshinari; Suzuki, Mitsuhiro; ; Katayama, Jiro; Yamamoto, Nobuo; et al.
JAERI-M 89-027, 105 Pages, 1989/03
no abstracts in English
*; Tasaka, Kanji; ; ; ; Koizumi, Yasuo; ; ; ; ; et al.
JAERI-M 84-237, 300 Pages, 1985/01
no abstracts in English
; ; ; ;
JAERI-M 8780, 134 Pages, 1980/03
no abstracts in English
; *; *; ; ; ; ; ; ; ; et al.
JAERI-M 6709, 169 Pages, 1976/09
no abstracts in English
; ; ; ; ; ; ; ; ; ; et al.
JAERI-M 6318, 157 Pages, 1975/11
no abstracts in English
; ; ; ; ; ; ; ;
JAERI-M 6247, 109 Pages, 1975/11
no abstracts in English
Seko, Noriaki; Hoshina, Hiroyuki; Kasai, Noboru; Tamada, Masao; Kiryu, Toshiyuki*; Yamaguchi, Takashi*; Yamamoto, Hideo*; Tanaka, Kazuya*; Anzai, Yasuhiro*; Anzai, Nobuhiro*; et al.
no journal, ,
no abstracts in English
