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柴油、甲醇水、三相乳化液雾化特性的数值模拟
引用本文:吴东垠,王武强,李明.柴油、甲醇水、三相乳化液雾化特性的数值模拟[J].吉首大学学报(自然科学版),2016,37(1):60-63.
作者姓名:吴东垠  王武强  李明
作者单位:(西安交通大学能源与动力工程学院,陕西 西安 710049)
基金项目:国家自然科学基金资助项目(51376148)
摘    要:采用Fluent数值计算方法模拟柴油、甲醇、水三相乳化液基于压力雾化喷嘴的喷雾特性,得到其喷雾的粒子轨迹与粒子速度矢量图.研究喷嘴启喷压力、喷嘴直径及环境压力等参数对柴油、甲醇、水三相乳化液喷雾特性的影响,为柴油、甲醇、水三相乳化液的应用提供了一定的指导意义.

关 键 词:乳化液  雾化  贯穿距离  数值模拟

Numerical Simulation of the Spray Characteristics of Diesel,Methanol and Water Emulsion
WU Dong-Yin,WANG Wu-Qiang,LI Ming.Numerical Simulation of the Spray Characteristics of Diesel,Methanol and Water Emulsion[J].Journal of Jishou University(Natural Science Edition),2016,37(1):60-63.
Authors:WU Dong-Yin  WANG Wu-Qiang  LI Ming
Institution:(School of Energy and Power Engineering,Xi’an Jiaotong University,Xi’an 710049,China)
Abstract:This paper simulated the spray characteristics of diesel,methanol and water emulsion by Fluent,and obtained the particle trajectory figure and particle velocity vector diagram of the spray.Meanwhile,the influence of the spray injection pressure,environmental pressure and nozzle diameter is studied on the emulsion spray characteristics.This research provides certain guiding significance for the diesel,methanol and water emulsion application.
Keywords:emulsion                                                                                                                        atomization                                                                                                                        spray tip penetration                                                                                                                        numerical simulation
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