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   Cfd Simulation of Wall To Fluid Heat Transfer Coefficient in Trickle Bed Reactors With Cylindrical Trilobe Packing  
   
DOR 20.1001.2.9919199705.1399.11.1.395.0
نویسنده - - ,- -
منبع كنگره مهندسي شيمي - 1399 - دوره : 11 - یازدهمین کنگره بین المللی مهندسی شیمی - کد همایش: 99191-99705
چکیده    Heat transfer issue in trickle bed reactors is one of the notable problem in chemical engineering# a trickle bed reactor is a type of fixed bed reactor, in which the two phases of gas and liquid pass through the catalytic bed in contact with each other and are used in a variety of industries including petrochemicals# in this study, we investigate the effect of reynolds number changes on wall to fluid heat transfer in trickle bed reactors using cfd method# this reactor consists of cylindrical packs that are randomly placed inside the reactor# as the liquid reynolds number increases, significant changes are observed in the wall to fluid nusselt number# however, with increasing the reynolds number of gas phase and keeping the reynolds number of liquid phase constant, no significant changes in the wall-fluid nusselt number could be observed#
کلیدواژه Trickle Bed Reactors ,Cfd Simulation ,Eulerian-Eulerian Approach ,Wall-To-Fluid Heat Transfer
آدرس Semnan University, Iran, Semnan University, Iran
 
     
   
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