Numerical Simulation of Spraying and Jointing for Polyurea Spraying Gun

• DOI: 10.4028/www.scientific.net/amr.430-432.651
• Publication Date: 2012-01-06T06:55:08Z
• Authors: Bin Li; Jian Zhao; Yong Sun; Bao Hong Li; Min Yao Tan
• Keywords: Polyurea

Using CFD to simulate the flow field of impinging jet mixer in polyurea spraying gun,discussing process and jointing after studying profile velocity pressure.Spraying are available for nozzle by changing inlet pressure, export is slow under low so outburst changes into a stream function realized;while fast when pressure high,so spray out realize function.The distribution within extremely uneven,this helpful part A B mixing mixer.