Temperature Simulation of Agglomerated Nanostructure Particle under Plasma Spraying

摘要：

The present work deals with the investigation of temperature field of agglomerated nanostructure particle used in thermal spraying. An ideal assumption structure of agglomerated powders was established. A model for analyzing the temperature field of agglomerated Al2O3-13wt.% TiO2 particle was established by ANSYS. The transient temperature profiles have been calculated here. It is found that the temperature profile and penetration depth are strongly dependent on the parameters of porosity and diameter of agglomerated structure particle. Finally, the results of the model are found to be in good agreement with the thermal spraying experimental results.

关键词： Nanostructured particle Finite element model Temperature field Numerical simulation Plasma spraying

作者: Lida Shen Zongjun Tian Dongsheng Wang Yinhui Huang

作者单位: College of Mechanical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 21001 College of Mechanical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 21001

会议类型: 国际会议

会议名称: The 16th International Symposium on Electromachining(第16届国际电加工会议)

会议地点: 上海

会议语种:英文

页码: 699-704

在线出版日期: 2010-04-19（万方平台首次上网日期，不代表论文的发表时间）