A study on the mechanisms triggering the departure from nucleate boiling in subcooled vertical flow boiling using a complementary experimental approach
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- 作者：Gregor Bloch ; gbloch@mytum.de" class="auth_mail" title="E-mail the corresponding author ; Moritz Bruder ; Thomas Sattelmayer
- 关键词：Flow boiling ; CHF/DNB ; Mechanistic modeling ; Experimental validation
- 刊名：International Journal of Heat and Mass Transfer
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：92
- 期：Complete
- 页码：403-413
- 全文大小：2860 K
文摘
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Complementary experimental approach on CHF using an array of measuring techniques.
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PIV, optical microprobes, holographic interferometry, shadowgraphy, high-speed photography.
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Critical review of CHF trigger mechanisms given in recent mechanistic models.
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New results on vapor behavior and heat distribution close to and during CHF.
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Conceptualization of a new mechanistic approach.