设计简介
基于ANSYS的雾化喷嘴有限元分析
摘要: 本文采用ANSYS的CFD分析模块对喷雾器喷嘴流场仿真研究，通过建立喷雾器喷嘴内流体流动的计算模型，分析了计算流体力学方法( CFD)在模拟喷嘴流场方面的应用。比较研究了喷嘴出口弧度半径、出口直线段长度、入口直线段长度、流体通道直径对喷嘴雾化质量的影响，结果表明这些参数相互配合，存在最优值，为喷嘴结构优化设计提供信息及依据,，对实际生产也具有指导意义。
关键词：喷雾器喷嘴；ANSYS；计算流体力学；雾化
Based on ANSYS atomizing nozzles finite element analysis
Abstract:This paper uses the ANSYS CFD analysis module of the sprayer nozzle flow field simulation research,through the establishment of the sprayer nozzle flow calculation model , analys is of the computational fluid dynamics (CFD) method in simulation of nozzle flow applications. A comparative study of the radius of curvature of the nozzle exit, exit line segment length, the length of the inlet line segment, the impact of the fluid channel diameter of the nozzle atomization qualityatomization quality .The resul ts show that these parameters are matched with each other , there exists an optimal value f or the nozzle structure optimization design, provide
information and basis, also has guiding significance for practical production.
Keywords:Spray nozzle; ANSYS; Computational Fluid Dynamics;Atomization
摘要: 本文采用ANSYS的CFD分析模块对喷雾器喷嘴流场仿真研究，通过建立喷雾器喷嘴内流体流动的计算模型，分析了计算流体力学方法( CFD)在模拟喷嘴流场方面的应用。比较研究了喷嘴出口弧度半径、出口直线段长度、入口直线段长度、流体通道直径对喷嘴雾化质量的影响，结果表明这些参数相互配合，存在最优值，为喷嘴结构优化设计提供信息及依据,，对实际生产也具有指导意义。
关键词：喷雾器喷嘴；ANSYS；计算流体力学；雾化
Based on ANSYS atomizing nozzles finite element analysis
Abstract:This paper uses the ANSYS CFD analysis module of the sprayer nozzle flow field simulation research,through the establishment of the sprayer nozzle flow calculation model , analys is of the computational fluid dynamics (CFD) method in simulation of nozzle flow applications. A comparative study of the radius of curvature of the nozzle exit, exit line segment length, the length of the inlet line segment, the impact of the fluid channel diameter of the nozzle atomization qualityatomization quality .The resul ts show that these parameters are matched with each other , there exists an optimal value f or the nozzle structure optimization design, provide
information and basis, also has guiding significance for practical production.
Keywords:Spray nozzle; ANSYS; Computational Fluid Dynamics;Atomization
