摘要
采用有限体积法开发了ALE框架下的三维非稳态流体流动的数值模拟程序 ,对包钢平焰燃烧加热炉内的冷态流场分布进行了计算模拟 ,并且为了优化炉内流体流动 ,改进了旋流烧嘴的设计。模拟结果显示 :采用优化烧嘴后炉内气流分布更加合理 。
A general numerical computing program for three-dimensional and time-dependent fluid flow in an arbitrary lagrangian-eulerian scheme with the finite volume method was developed.The distribution of cold flow field in the reheating furnace with multi-rotating-plane flame burners was simulated and calculated.In order to optimize the fluid flow,the design of multi-rotating-plane flame burners was modified.The experimental results show that fluid flow in the furnace with burners optimized are more reasonable and it is advised to adapted burners optimized.
出处
《冶金能源》
北大核心
2003年第6期19-24,共6页
Energy For Metallurgical Industry
基金
内蒙古科技攻关项目 (编号 :2 0 0 0 0 2 18)
