Analysis of CFD for Design Method of Swirl Atomizer

摘要：

　　The UFD method was used to analyze the flow field in the swirl atomizer whose geometric structure had been designed with ideal theory algorithm.RNG (Renormalization Group) k-turbulent model was applied to the numerical simulation of the flow field, and SIMPLE algorithm was used to solve the finite difference equations.Through the analysis of pressure and velocity fields get by the numerical simulation, we found that the use of CFD method in the swirl atomizer design is beneficial for getting more detailed and accurate flow structure and advantageous to analyze the influence of different nozzle geometry, and then given a reasonable design opinion.

关键词： CFD analysis Swirl Atomizer Abramovich solution Design method

作者: Liang Yu Shusheng Yuan Zhibing Pang Yunliang Wang

作者单位: GraduatesBrigade NAEI.Shandong Yantai 264001,China Department of Aircraft Engineering,NAEI.Shandong Yantai 264001,China Reconnaissance-communication Teaching and Research Section,ADFA.Henan Zhengzhou 450052,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Vibration, Structural Engineering and Measurement (2012年振动、结构工程与测量国际会议(ICVSEM2012))

会议地点: 上海

会议语种:英文

页码: 812-815

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）