【摘要】 应用数值模拟方法研究了不同工况下切圆燃烧锅炉炉内的流体流动和颗粒流动特性。为获取更详细的流体流动情况 ,研究了 5种不同的工况。得到了有关不同工况下流体流动特性的详细结论 ,其结果可用于优化四角燃烧锅炉的设计及不同工况下安全操作四角燃烧锅炉。图 5表 3参 1 2更多还原

【Abstract】 A numerical simulation approach is given to investigate the characteristics of fluid flow and coal particle flow in different load cases in a tangentially fired furnace. In order to obtain the detailed behaviors of fluid flow, five different load cases are studied. The conclusions of the characteristics of fluid flow in different load cases are drawn out in detailed. These conclusions can be used to optimize the design of the corner fired furnaces and operate safely for the corner fired furnaces. Figs 5, tables 3 and refs 12.更多还原