書誌事項
- タイトル別名
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- S0803-1-2 Investigation on High Cycle Thermal Fatigue Evaluation Method against Temperature Fluctuation near Core Outlet in Sodium Cooled Fast Reactor
抄録
Hot and cold fluids are mixed at the core outlet of sodium cooled fast reactors. The temperature fluctuation causes high cycle thermal fatigue in structural components. The temperature fluctuation at the core outlet region has not a sinusoidal waveform but an irregular spike waveform. In the study, the evaluation method for the high cycle thermal fatigue was investigated against the spike waveform of temperature fluctuation. It was found that the combinational method between the peak-to-peak value of temperature fluctuation and the frequency response function of structure could evaluate the fatigue damage in structure.
収録刊行物
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- 年次大会講演論文集
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年次大会講演論文集 2009.3 (0), 163-164, 2009
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001206063351424
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- NII論文ID
- 110007861771
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- ISSN
- 24331325
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可