- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- 【Updated on June 30, 2025】Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
Study on Corrosion Fatigue Phenomena and Lifetime Improvement of Steam Turbine Blades Used for Mechanical Drives
-
- HATA Satoshi
- 三菱重工業
-
- MIYAWAKI Toshihiro
- 三菱重工業
-
- NAGAI Naoyuki
- 三菱重工業
-
- YAMASHITA Teruo
- 三菱重工業
-
- TSUKAMOTO Hiroshi
- 九州工業大学 大学院
Bibliographic Information
- Other Title
-
- 機械駆動用蒸気タービン動翼の腐食疲労現象と寿命向上に関する研究
- 機械駆動用蒸気タービン動翼の腐食疲労現象と寿命向上に関する研究(第1報)腐食性物質の濃縮域と腐食疲労に関する考察
- キカイ クドウヨウ ジョウキ タービンドウヨク ノ フショク ヒロウ ゲンショウ ト ジュミョウ コウジョウ ニ カンスル ケンキュウ ダイ1ポウ フショクセイ ブッシツ ノ ノウシュクイキ ト フショク ヒロウ ニ カンスル コウサツ
- (第１報：腐食性物質の濃縮域と腐食疲労に関する考察)
- (1st Report: Relation of Corrosive Chemicals Enrichment Zone and Corrosion Fatigue)
Search this article
Description
Corrosion fatigue phenomena of low-pressure blade on chemical enrichment zone for mechanical-drive steam turbines were studied by FEA vibration response and fracture surface analysis. Effects of Main factors as corrosive chemicals, corrosion pit size and enrichment concentration are quantitatively analyzed according to useful data and actual samples of blades and operation experience. Based on these detailed studies, blades have been improved to have sufficient integrity under practical chemical enrichment zone.
Journal
-
- Turbomachinery
-
Turbomachinery 35 (2), 72-80, 2007
Turbomachinery Society of Japan
- Tweet
Details 詳細情報について
-
- CRID
- 1390001204545860864
-
- NII Article ID
- 10018722032
-
- NII Book ID
- AN00004836
-
- ISSN
- 18802338
- 03858839
-
- HANDLE
- 10228/1158
-
- NDL BIB ID
- 8663259
-
- Text Lang
- ja
-
- Article Type
- journal article
-
- Data Source
-
- JaLC
- IRDB
- NDL Search
- CiNii Articles
-
- Abstract License Flag
- Disallowed