钢坯内部温度场动态预报模型及ANSYS分析研究  

Research of Dynamic Forecasting Model and ANSYS Analysis of Temperature Field in Slab

作　　者：张国兴[1] 陶怡[2] 王永科[3] 张银娟[4] 

机构地区：[1]河南城建学院信息中心,河南平顶山467044 [2]河南城建学院建筑环境与热能工程系,河南平顶山467044 [3]昆明理工大学自动化系,云南昆明650051 [4]河南农业大学机电工程学院,河南郑州450002

出　　处：《热加工工艺》2009年第15期34-37,共4页Hot Working Technology

摘　　要：从能量守恒定律出发,通过有限差分的数值求解法建立了钢坯内部温度场的预报模型;并根据钢坯加热的特点,引入ANSYS有限元分析对钢坯加热过程进行建模分析,再现了钢坯加热过程的钢坯传热情况和温度场分布,为进一步分析钢坯加热参数和加热炉加热制度提供重要研究手段和参考依据,从而实现钢坯加热的温度场预测和控制的目的。The dynamic forecasting model of temperature field in slab was established by the numerical solution according to the energy conservation. The ANSYS simulation was successfully introduced to the modeling simulation of slab heating based on the character of slab heating. The simulation results emerge the temperature field and heat transfer of slab heating, and offer investigative instrument for the more analyse of slab heating and heating system. The temperature field in slab and energy saving are achieved by using the model database Of slab heating.

关 键 词：钢坯加热 温度场 数学模型 ANSYS 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP391.77[自动化与计算机技术—控制科学与工程]