基于Fluent仿真的喷嘴雾化锥角的数值模拟  

Numerical Simulation of Nozzle Atomization Cone Angle Based on Fluent Simulation

作　　者：赵丰 袁锐波[1] 马永达[1] 宋兆峰 余长顺 Zhao Feng;Yuan Ruibo;Ma Yongda;Song Zhaofeng;Yu Changshun(School of Mechanical and Electrical Engineering,Kunming University of Science and Technology,Kunming City,Yunnan Province 650504,China)

机构地区：[1]昆明理工大学机电工程学院,云南省昆明市650504

出　　处：《农业装备与车辆工程》2020年第9期72-76,共5页Agricultural Equipment & Vehicle Engineering

摘　　要：为了研究制丝加料雾化过程中料液流量、雾化压力、料液温度与雾化锥角之间的关系,通过搭建载料雾化试验平台,针对喷嘴雾化在卷烟生产中常用工况下进行了试验,得到在不同气体压力、不同料液流量和不同料液温度情况下雾化锥角的数据和变化情况,再通过用Workbench Fluent仿真软件模拟出相应工况下的雾化锥角,提高了测得的雾化锥角的可靠性和精度,为卷烟制丝加料过程中的喷嘴雾化提供了科学依据。In order to study the relationship between material liquid flow,atomization pressure,material liquid temperature and atomization cone angle during wire feed atomization process,this article establishes a material-carrying atomization test platform for nozzle commonly used in cigarette production.Experiments were carried out under the conditions,the data of the atomization cone angle and the change of the atomization cone angle were obtained under different gas pressures,different material liquid flow rates and different material liquid temperatures,and the atomization cone angle under the corresponding condition was simulated by using Workbench Fluent simulation software,which improves the reliability and accuracy of the measured atomization cone angle,and also provides a scientific basis and theoretical guidance for nozzle atomization in the process of cigarette wire feeding.

关 键 词：制丝加料 雾化锥角 载料 雾化 试验平台 FLUENT 

分 类 号：TS43[农业科学—烟草工业]