Simulation of Thermal Plasma Spraying of Partially Molten Ceramics: Effect of Carrier Gas on Particle Deposition and Phase Change Phenomena
Affiliation:
1. Department of Mechanical Engineering, Wichita State University, 1845 Faimount, Wichita, KS 67260-0133 2. Department of Mechanical Engineering, The University of Connecticut, 191 Auditorium Road, Storrs, CT 06269-3139
Abstract
A three-dimensional simulation of the thermal plasma spraying process is reported. In particular, the effect of the radial injection of a carrier gas is taken into account for a dilute spray. The thermal history of powder particles of different sizes is predicted. It is shown that introduction of a carrier gas can lead to a significant modification of the plasma jet, and can have an effect on the thermal histories of the injected particles. The study is motivated by the processing of non-traditional materials, specifically nanostructured ceramics.
Publisher
ASME International
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Reference39 articles.
1. Nelson, W. A., and Orenstein, R. M., 1997, “TBC Experience in Land-Based Turbines,” Journal of Thermal Spray Technology, 6, pp. 176–180. 2. Parker, D. S.
, 1995, “Practical Application of HVOF Thermal Spray Technology for Navy Jet Engine Overhaul & Repair,” Plating & Surface Finishing, 82, pp. 20–23. 3. Popoola, O. O., Zaluzec, M. J., and McCune, R. C., 1998, “Novel Powertrain Applications of Thermal Spray Coatings,” Surf. Eng., 14, pp. 107–112. 4. Wuest, G., Barbezat, G., and Keller, S., 1997, “The Key Advantages of the Plasma-Powder Spray Process for the Thermal Spray Coating of Cylinder Bores in Automotive Industry,” Applications for Aluminum in Vehicle Design, R. A. Borgeson et al., eds., SAE, Warrendale, PA, Special Publications, Vol. 1251, pp. 33–43. 5. Seitzman, L. E., 1995, “An Overview of Advanced Surface Engineering Technologies for Protection against Wear,” Advances in Coatings Technologies for Corrosion and Wear Resistant Coatings, A. R. Srivastava et al., eds., TMS, Warrendale, PA, pp. 13–25.
Cited by
27 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
|
|