单只文丘利油燃烧器冷热态流场的数值模拟  

NUMERICAL SIMULATION OF AERODYNAMIC FIELD UNDER COLD AND HOT CONDITION FOR VENTURY OIL BURNER

作　　者：姚寿广[1] 李宗羲 马哲树[1] 朱德书[1] 

机构地区：[1]华东船舶工业学院机械系,江苏镇江212003 [2]哈尔滨703所,黑龙江哈尔滨150000

出　　处：《计算物理》2000年第1期156-160,共5页Chinese Journal of Computational Physics

摘　　要：针对文丘利油燃烧器流场数值模拟存在的特殊性 ,提出了一种分析模型和处理方法 ,进行了数值模拟结果与试验数据的对比分析 ,据此进一步对某舰船锅炉文丘利油燃烧器的冷热态流场进行了预测分析。Based on the special conditions of numerical simulation to aerodynamic field for Ventury oil burner, an analysis model and processing method is developed. The comparing results of numerical simulation and experiment show that the physical model and processing method developed are satisfactory. On the basis, the aerodynamic field characteristics are predicted with different design parameters, under cold and hot condition for some marine boiler's Ventury oil burner. [

关 键 词：文丘利油燃烧器 流场 数值模拟 冷热态 

分 类 号：TK174[动力工程及工程热物理—热能工程] TK12