Numerical modelling of sequential droplet impingements

@inproceedings{Kamnis2008NumericalMO,
  title={Numerical modelling of sequential droplet impingements},
  author={Spyros Kamnis and Shanqiang Gu and Tian Jain Lu and Chin-Yu Chen},
  year={2008}
}
During the process of thermal spray coating, molten powders are sprayed and deposited on substrates to generate protective coatings. It is essential to have a clear understanding of the physics of droplet impingement on the surface of substrates for better control of the generation of splats and the structure of coating. A numerical model is developed in this paper to simulate the dynamics of transient flow during the impingement process, including spreading, break-up, air entrapment and… CONTINUE READING