ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
SJR: 0.137 SNIP: 0.341 CiteScore™: 0.43

ISSN 印刷: 1093-3611
ISSN オンライン: 1940-4360

High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

DOI: 10.1615/HighTempMatProc.v10.i2.20
pages 185-196

RAPID SOLIDIFICATION STUDY OF STABILIZED ZIRCONIA UNDER PLASMA SPRAYING

S. Ben Naoua
SPCTS UMR 6638 CNRS, Faculty of Sciences & Technology, 123 Albert Thomas,87060 Limoges, France; and LETTM, Physical Dept, Faculty of Sciences of Monastir, 5019 Monastir, Tunisia
Habib Sammouda
Higher School of Science and Technology of Hammam Sousse- Sousse university- Tunisia
Pierre Fauchais
Laboratoire Sciences des Procedes Ceramiques et de Traitements de Surface UMR CNRS 6638 University of Limoges 123 avenue Albert Thomas, 87060 LIMOGES - France

要約

This paper presents a numerical study of transient heat transfer and phase change of a thermal spray coating problem. The early solidification of yttria stabilized zirconia splat deposited on a cooled substrate is considered. These phenomena are quantified in terms of some working parameters such that: the splat thickness, the splat/substrate contact quality, the latent heat of solidification and the initial temperatures. A two-dimensional heat transfer model, extended phase change, is developed with an enthalpy formulation in order to predict the splat/substrate thermal story and its effects on plasma surface interaction. The results are in good agreement with an experimental one for the case of a nickel splatting on an alumina substrate.


Articles with similar content:

SPREADING AND SOLIDIFICATION OF DROPLETS IMPACTING ON A COLD SUBSTRATE
International Heat Transfer Conference 13, Vol.0, 2006, issue
F. Loghmari, Dominique Gobin, N. Ferguen, Armelle Vardelle
1-D MODELING OF COATING FORMATION UNDER PLASMA SPRAYING CONDITIONS: SPLAT COOLING AND LAYERING
Progress in Plasma Processing of Materials, 2001, Vol.0, 2001, issue
Mohammed El Ganaoui, Guy Delluc, Bernard Pateyron, Pierre Fauchais, Armelle Vardelle
INVESTIGATION OF TRANSIENT INTERFACIAL HEAT TRANSFER ACROSS DIFFERENT CONTACTS OF MILD STEEL
Proceedings of the 24th National and 2nd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2017), Vol.0, 2017, issue
Andallib Tariq, Surya Kumar
MONITORING THE IMPACT OF LIQUID ALUMINA PARTICLES UNDER PLASMA CONDITIONS USING AN IMAGING TECHNIQUE
Progress in Plasma Processing of Materials, 2001, Vol.0, 2001, issue
Michel Vardelle, C. Escure, Pierre Fauchais
MODELING OF THERMAL HISTORY OF SPLATS LAYERING DURING COATING FORMATION
Progress in Plasma Processing of Materials, 1999, Vol.1, 1999, issue
A. Haddadi, Guy Delluc, Bernard Pateyron, Pierre Fauchais