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  • 标题:Modeling of heat and mass transfer processes in phase transformation cycle of sprayed water into gas: 1. The calculation peculiarities of droplet phase transformation parameters
  • 本地全文:下载
  • 作者:Miliauskas G. ; Maziukienė M.
  • 期刊名称:Mechanika
  • 印刷版ISSN:1392-1207
  • 出版年度:2015
  • 卷号:20
  • 期号:6
  • 页码:550-558
  • DOI:10.5755/j01.mech.20.6.8748
  • 语种:English
  • 出版社:Kauno Technologijos Universitetas
  • 摘要:An unsteady phase transformation cycle of sprayed water droplets was numerically modelled in humid air. This cycle combines condensing and unsteady evapo-ration modes. Method influence of droplet diameter selec-tion in iterative cycle was estimated for calculated droplet phase transformation parameters. A comparative analysis of modeling results was performed, when a droplet coarse-ness stability condition is applied in iterative cycle or drop-let diameter is used in ordinary iteration, when it was de-fined in former iteration. Phase transformation cycle was modelled for droplets in combined conduction-radiation case. Assumption of droplet size stability in iterative cycle inadequacy at „droplet“ task numerical solution algorithms.
  • 关键词:water droplets; phase transformation cycle; condensation; evaporation
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