Measurement of the microlayer characteristics in the whole range of nucleate boiling for water by laser interferometry

•Microlayer characteristics were studied in whole heat flux range of nucleate boiling.•Existence of microlayer at CHF condition was experimentally verified.•Maximal microlayer radius decreased with the increase of heat flux until CHF.•Bubble size in macrolayer was limited due to absorption by the va...

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Veröffentlicht in:	International journal of heat and mass transfer 2020-01, Vol.146, p.118856, Article 118856
Hauptverfasser:	Chen, Zhihao, Hu, Xiaocheng, Hu, Kang, Utaka, Yoshio, Mori, Shoji
Format:	Artikel
Sprache:	eng
Schlagworte:	Bubbles Coalescing Diameters Heat flux Heat transfer High heat flux Initial microlayer thickness Interferometry Laser interferometry Microlayer structure Nucleate boiling Nucleate pool boiling Temperature Water
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