Measurement and numerical simulation of particle velocity in cold spraying

Wen Ya Li, Chang Jiu Li, Hong Tao Wang, Cheng Xin Li, Hee Seon Bang

科研成果: 会议稿件论文同行评审

8 引用 (Scopus)

摘要

The velocity of cold spray particles was measured by a diagnostic system designed for thermal spray particles that is based on thermal radiation. A laser beam was used to illuminate the cold spray particles in cold spraying to obtain a sufficient radiant energy intensity for detection. The measurement was carried out for copper particles of different mean particle sizes. The particle velocity was also estimated using a twodimensional axisymmetric model developed previously. The simulated velocity agreed well with the measured result. This fact indicates that particle velocity in cold spraying can be predicted reasonably by simulation. Therefore, it is possible to optimize the cold spray process with the aid of the simulation results.

源语言英语
559-562
页数4
DOI
出版状态已出版 - 2006
已对外发布
活动2006 International Thermal Spray Conference: Building on 100 Years of Success - Seattle, WA, 美国
期限: 15 5月 200618 5月 2006

会议

会议2006 International Thermal Spray Conference: Building on 100 Years of Success
国家/地区美国
Seattle, WA
时期15/05/0618/05/06

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