%0 Journal Article
%T numericalsimulationoftwo£¿phaseflowcharacteristicsinspraydryingtower
%A zangrende
%J ÈÈÁ¦·¢µç
%P 17-21
%D 2012
%X tooptimizethetwo£¿phaseflowcharacteristicsoffluegasandslurrydropletsinspraydryingtower,anequalizingplatewasinstalledinsidethetower.thefluentsoftwarepackage,turbulencemodelandthestochasticmodelofdroplettrackwereadoptedinnumericalsimulation.resultsshowedthat,theaveragespeedoffluegasalongthetoweraxiswasthegreatest;thetemperaturevariationinthevicinityofspraynozzlewasthelargest;whentheinletfluegasspeedvwas4m/s,thetemperaturegradientvariationinsidethetowerwasthemaximum,andtheslurrydropletsfullfilledthetower;withanincreaseinthediameterofholeareaonequalizingplate,theresistanceintowerwasgraduallydecreased,andtheviscositytothewallofslurrydropletsfirstincreasedandthenreduced.
%K spraydryingtower
%K flowequalizationboard
%K two£¿phaseflow
%K slurrydroplet
%K fluegasspeed
%K numericalsimulation
%U http://rlfd.paperopen.com//oa/darticle.aspx?type=view&id=201211005