散流器半受限分散射流的数学模型及分析
Mathematical model and analysis of semirestricted dispersed jet from a diffuser
摘要：
建立了数学模型，通过数值求解得到了散流器在不同半锥顶角下的射流轨迹，分析了锥体顶角对射流的影响，建议锥体顶角为110°～130°。
关键词：散流器,半受限分散射流,数学模型,锥体顶角
Abstract：
Develops a mathematical model. Obtains the jet path of a diffuser with different half cone vertex angles by numerical solution. Analyses the influence of cone vertex angle on jet, and recommends the desired cone vertex angle of 110°～130°.
Keywords:diffuser,semirestricteddispersedjet,mathematicalmodel,conevertexangle