Pool boiling incipience and vapor bubble growth dynamics in surfactant solutions

W. T. Wu, Y. M. Yang, J. R. Maa

研究成果: Article同行評審

19 引文 斯高帕斯(Scopus)

摘要

Surfactant effects on boiling incipience and single vapor bubble growth dynamics were systematically studied in a poll boiling apparatus for sodium dodecyl sulfate, aerosol-22, DTMAC, and triton X-100. The values of incipient superheat ΔTincip were determined by measuring the incipient wall temperatures over the identified target cavities on a tubular heater. By analyzing the films, in which ebullition cycles over identified target cavities at a low heat flux were photographed by using a high speed camera, frame by frame, the values of waiting period tw, growth rate dr/dt, and departure diameter d were evaluated.

原文English
頁(從 - 到)2483-2488
頁數6
期刊International Journal of Heat and Mass Transfer
42
發行號13
DOIs
出版狀態Published - 1999 7月

All Science Journal Classification (ASJC) codes

  • 凝聚態物理學
  • 機械工業
  • 流體流動和轉移過程

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