Liquid Motion of a saturated-Pool Nucleate Boiling by Interfered Bubbles

In order to elucidate the mechanism of saturated-Pool Nucleate boiling by interfered bubbles from the local viewpoint, as a first step, a flow visualization experiment of liquid motion caused by vapor bubble action was carried out. In this experiment, 2 hydrogen generating electrodes for supplying v...

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Bibliographic Details
Published inNihon Kikai Gakkai rombunshuu. B hen Vol. 57; no. 535; pp. 1014 - 1018
Main Authors NAKAYAMA, Akio, KANO, Matutaro
Format Journal Article
LanguageEnglish
Japanese
Published The Japan Society of Mechanical Engineers 1991
Subjects
boiling
bubbles
flow visualization
Liquid Motion
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Summary:In order to elucidate the mechanism of saturated-Pool Nucleate boiling by interfered bubbles from the local viewpoint, as a first step, a flow visualization experiment of liquid motion caused by vapor bubble action was carried out. In this experiment, 2 hydrogen generating electrodes for supplying vapor bubbles were provided on the heating surface. Within the present study, the liquid motion was influenced by the vapor bubbling action coming from both electrodes. Moreover, the liquid speed was mainly decided by the liquid extrusion action due to vapor bubble growth and entailed flow effect after the separation of the vapor bubble.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0387-5016
1884-8346
DOI:10.1299/kikaib.57.1014