1430 不規則流体温度ゆらぎに対する熱応力の周波数応答特性の評価法(S15-1 流体温度揺らぎ下強度評価,S15 熱応力,応力特異性と強度評価)

笠原 直人; 木村 暢之; 上出 英樹; Naoto KASAHARA

doi:10.1299/jsmemecjo.2005.1.0_279

1430 不規則流体温度ゆらぎに対する熱応力の周波数応答特性の評価法(S15-1 流体温度揺らぎ下強度評価,S15 熱応力,応力特異性と強度評価)

笠原直人, 木村暢之, 上出英樹, Naoto KASAHARA

原子力安全工学科

研究成果: ジャーナルへの寄稿 › 記事

抄録

Temperature fluctuation from incomplete fluid mixing induces fatigue damages on structures of nuclear components, which should be prevented. Since induced thermal stresses strongly depend on frequency of fluctuations, authors proposed the frequency response evaluation method of thermal stress. Evaluation procedure consists of PSD charts of fluid temperature, frequency transfer functions from fluid temperature to thermal stress and stress intensity factor.

寄稿の翻訳タイトル	1430 Frequency Response Evaluation Method of Thermal Stress Induced by Random Fluid Temperature Fluctuation
本文言語	Japanese
ページ（範囲）	279 - 280
ジャーナル	The proceedings of the JSME annual meeting
巻	2005
DOI	https://doi.org/10.1299/jsmemecjo.2005.1.0_279
出版ステータス	出版済み - 2005

文献へのアクセス

10.1299/jsmemecjo.2005.1.0_279

フィンガープリント

「1430 不規則流体温度ゆらぎに対する熱応力の周波数応答特性の評価法(S15-1 流体温度揺らぎ下強度評価,S15 熱応力,応力特異性と強度評価)」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

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title = "1430 不規則流体温度ゆらぎに対する熱応力の周波数応答特性の評価法(S15-1 流体温度揺らぎ下強度評価,S15 熱応力,応力特異性と強度評価)",

abstract = "Temperature fluctuation from incomplete fluid mixing induces fatigue damages on structures of nuclear components, which should be prevented. Since induced thermal stresses strongly depend on frequency of fluctuations, authors proposed the frequency response evaluation method of thermal stress. Evaluation procedure consists of PSD charts of fluid temperature, frequency transfer functions from fluid temperature to thermal stress and stress intensity factor.",

author = "\{笠原直人\} and \{木村暢之\} and \{上出英樹\} and Naoto KASAHARA",

year = "2005",

doi = "10.1299/jsmemecjo.2005.1.0\_279",

language = "Japanese",

volume = "2005",

pages = "279 -- 280",

journal = "The proceedings of the JSME annual meeting",

publisher = "The Japan Society of Mechanical Engineers",

}

1430 不規則流体温度ゆらぎに対する熱応力の周波数応答特性の評価法(S15-1 流体温度揺らぎ下強度評価,S15 熱応力,応力特異性と強度評価). / 笠原直人; 木村暢之; 上出英樹その他.
In: The proceedings of the JSME annual meeting, Vol. 2005, 2005, p. 279 - 280.

研究成果: ジャーナルへの寄稿 › 記事

TY - JOUR

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AU - 木村暢之, null

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AB - Temperature fluctuation from incomplete fluid mixing induces fatigue damages on structures of nuclear components, which should be prevented. Since induced thermal stresses strongly depend on frequency of fluctuations, authors proposed the frequency response evaluation method of thermal stress. Evaluation procedure consists of PSD charts of fluid temperature, frequency transfer functions from fluid temperature to thermal stress and stress intensity factor.

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DO - 10.1299/jsmemecjo.2005.1.0_279

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