典型文献
Predicting the Growth of Ash Deposits in Drop Tube Furnace Using Dynamic Mesh Technique
文献摘要：
Modeling and experiments of the growth of ash deposits during the combustion in a drop tube furnace are presented in this paper. An existing deposition model for ash deposit was used, which involves relationship among the force of gravity, elastic rebound and adhesion forces acting at the moment of ash particle impaction. Important parameters of this model were determined by the experimental data. The influence of particle size and velocity on deposit geometry was investigated. The growth of ash deposits involving various inlet velocities, tube diameters and tube arrangements were simulated with dynamic mesh technique in Fluent. The simulation results show that particle normal impacted velocity plays an important role due to elastic bounce force term. Deposited geometry was influenced by side velocity ( velocity of inlet-2) , and large velocity has an obvious effect to change the shape of deposition and postpone the steady time.
文献关键词：
中图分类号：
作者姓名：
Krzysztof Wac?awiak;Hui Wang;Qi Yang;Xuejian Qin;Yukun Qin
作者机构：
Department of Advanced Materials and Technologies,Silesian University of Technology,Katowice 40-019,Silesian,Poland;School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001,China
文献出处：
引用格式：
[1]Krzysztof Wac?awiak;Hui Wang;Qi Yang;Xuejian Qin;Yukun Qin-.Predicting the Growth of Ash Deposits in Drop Tube Furnace Using Dynamic Mesh Technique)[J].哈尔滨工业大学学报（英文版）,2022(03):21-33
A类：
impaction
B类：
Predicting,Growth,Ash,Deposits,Drop,Tube,Furnace,Using,Dynamic,Mesh,Technique,Modeling,experiments,growth,ash,deposits,during,combustion,drop,tube,furnace,are,presented,this,paper,An,existing,deposition,model,was,used,which,involves,relationship,among,gravity,elastic,rebound,adhesion,forces,acting,moment,particle,Important,parameters,were,determined,by,experimental,data,size,velocity,geometry,investigated,involving,various,inlet,velocities,diameters,arrangements,simulated,dynamic,mesh,technique,Fluent,simulation,results,show,that,normal,impacted,plays,important,role,due,bounce,Deposited,influenced,side,large,has,obvious,effect,change,shape,postpone,steady
AB值：
0.650616
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