【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。通过数值模拟结果与试验数据的对比分析，表明该文建立的模型及处理方法是可行的，并据此进一步对某舰船锅炉文丘利油燃烧器的内外部等温流场进行了预测分析。图１０ 表２ 参１０更多还原

【Abstract】 In this paper,based on the special conditions of numerical simulation to aerodynamic field for Ventury oil burner,the analysis model and process method is developed.Through comparing results of numerical simulation and experiment are shown that the physical model and process method developed by this paper are satisfactory.On the basis,the internal and external aerodynamic field characteristics,with different design parameters,under cold condition for some marine boiler’s ventury oil burner are predicted.Figs 10,tables 2 and refs 10.更多还原