| About this Abstract |
| Meeting |
Materials Science & Technology 2020
|
| Symposium
|
Coating and Thin Film Materials for Energy, Aerospace, Environment and Biological Applications
|
| Presentation Title |
Modeling Ceramic Coating Removal Process Using Smoothed Particle Hydrodynamics Method |
| Author(s) |
Jian Zhang, Sugrim Sagar, Dan Daehyun Koo, Hyun-Hee Choi, Yeon-Gil Jung, Heesung Park, Jing Zhang |
| On-Site Speaker (Planned) |
Jing Zhang |
| Abstract Scope |
A smoothed particle hydrodynamics (SPH) based model to simulate the coating removal process using water jet is developed. The effects of water jet impact angle and velocity on the zirconia coating are studied. In addition, the temperature evolution during the removal process is evaluated. The results show that the coating removal rate increases with incident angle and impact velocity. The simulated profiles of removed coating are in good agreement with experimental observations. |