Modeling and Analysis of Liquid Penetration into Soft Material with Application to Needle-Free Jet Injection
A mathematic model has been presented for a high speed liquid jet penetration into soft solid by a needle-free injection system. The model consists of a cylindrical column formed by the initial jet penetration and an expansion sphere due to continuous deposition of the liquid. By solving the equations of energy conservation and mass conservation, the penetration depth and the radius of the expansion sphere can be predicted. As an example, the calculation results were presented for a typical needle-free injection system injected into a silicon rubber.
model jet injection needle-free penetration
Kai Chen Hua Zhou Ji Li Gary J.Cheng
Dept.of Mechanical Engineering Hangzhou Dianzi University Hangzhou,China Dept.of Industrial Engineering Purdue University West Lafayette,Indiana,USA
国际会议
北京
英文
1-5
2009-06-11（万方平台首次上网日期，不代表论文的发表时间）