By means of the schlieren method and the analog-data technique, the phenomena and data in the process of the plasma spraying were observed, recorded and analyzed.

• 摘要结合纹影成像等测试技术和数值模拟技术，考察、记录和分析等离子喷涂过程中的现象与数据，揭示等离子射流动力学和热物理特性，研究上述特性对涂层质量的影响规律。