辊道窑窑内空间传热过程的计算机模拟  

Computer Simulation of Heat Transfer in Roller Kiln

作　　者：林依翰[1] 胡国林[1] 徐金文[1] 

机构地区：[1]景德镇陶瓷学院,江西景德镇333000

出　　处：《陶瓷学报》2012年第1期85-89,共5页Journal of Ceramics

摘　　要：采用VB语言编程,对辊道窑的窑内空间传热进行了计算机模拟,并运用Excel、Oringin软件将模拟结果进行了回归分析,得出了相应的经验公式以及图表,所得出的计算烟气黑度、对流辐射传热系数的经验公式对应用计算机进一步研究与监控辊道窑具有一定的实际意义。In this paper,the heat transfer in a roller kiln has been simulated by using Visual Basic language programming,and the corresponding empirical formula and chart have been obtained after the regression analysis of the simulation results by means of excel and origin software.The obtained empirical formula for calculating the optical density of combustion product of gas and the convection radiation heat transfer-coefficient is of some practical significance to roller kiln study and control.

关 键 词：辊道窑 辐射传热系数 计算机模拟 回归分析 

分 类 号：TQ174.653[化学工程—陶瓷工业]