Shirota TOSHIHIKO
著者に関連した記事は2件です。
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第1回
横型ポンプの振動診断の実績と今後
著者:
堀井 一明,Horii KAZUAKI,小林 秀壽,Kobayashi HIDETOSHI,鶴来 俊弘,Tsurugi TOSHIHIRO,代田 寿彦,Shirota TOSHIHIKO
発刊日:
公開日:
キーワードタグ:
Condition Based Maintenance horizontal type pumps vibration diagnostic technology
堀井 一明,Horii KAZUAKI,小林 秀壽,Kobayashi HIDETOSHI,鶴来 俊弘,Tsurugi TOSHIHIRO,代田 寿彦,Shirota TOSHIHIKO
発刊日:
公開日:
キーワードタグ:
Condition Based Maintenance horizontal type pumps vibration diagnostic technology
In Hamaoka nuclear power station, Condition Based Maintenance (CBM), which uses vibration diagnosis technology, has been introduced for some rotational devices such as horizontal type pumps or fans. Until now, a lot of instances, which include predicting a failure of bearing by detecting an upwarc tendency of vibration, and reducing an oscillation by adding adequate oil following a detection of insufficient bearing lubricant, show that CBM has an adequate predictive function as preventive maintenance metho...
英字タイトル:
Current and Future Diagnosis of vibration in horizontal type pumps
英字タイトル:
Current and Future Diagnosis of vibration in horizontal type pumps
第5回
浜岡原子力発電所５号機低圧タービン損傷事象の長期的対策
著者:
河原 将志,Masashi KAWAHARA,代田 寿彦,Toshihiko SHIROTA,柴下 直昭,Naoaki SHIBASHITA
発刊日:
公開日:
キーワードタグ:
Random vibration Steam-flashback vibration
河原 将志,Masashi KAWAHARA,代田 寿彦,Toshihiko SHIROTA,柴下 直昭,Naoaki SHIBASHITA
発刊日:
公開日:
キーワードタグ:
Random vibration Steam-flashback vibration
The low pressure turbine blades and rotor of Hamaoka nuclear unit 5 were damaged unexpe ctedly due to random vibration and steam-flashback vibration in June 2006. The permanen t reliability of the new blades were confirmed, base on the knowledge gained from the ac cident and our verification test....
英字タイトル:
Permanent countermeasures for the low-pressure turbine rotor damage of Hamaoka nuclear unit 5
英字タイトル:
Permanent countermeasures for the low-pressure turbine rotor damage of Hamaoka nuclear unit 5