BUBBLE FORMATION FROM A VERTICALLY DOWNWARD FACING NOZZLE IN LIQUIDS AND MOLTEN METALS

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

PETER RÜDIN²  HIDEKI TSUGE¹  ROLAND KAMMEL² 

[1] Department of Applied Chemistry, Keio University;Institut für Metallhüttenkunde, Technische Universität Berlin

关键词: Fluid Mechanics;    Chemical Reactor;    Bubble;    Bubble Formation;    Molten Metal;    Downward Nozzle;    Wettability;    High Temperature;   

DOI  :  10.1252/jcej.19.326

来源: Maruzen Company Ltd

【 摘 要 】

References(14)Cited-By(5)A two-stage bubble formation model is presented for constant-flow conditions to predict the size of bubbles formed at a single downward-facing nozzle submerged in liquids or liquid metals. Agreement between results calculated by this model and experimental data for water was fairly good over a wide range of experimental conditions, but not good for copper melt. The reasons for this discrepancy are discussed.

【 授权许可】

Unknown