Title : ( Modeling of DC plasma spraying operation including particle impaction and solidification )
Authors: J. Mostaghimi , Mohammad Passandideh-Fard , M. Jankovic ,
Full TextAbstract
In this paper a complete model of a DC Plasma Spraying system is presented. The model consists of three parts: a) Calculation of the flow and the temperature field in the plasma. The plasma system uses a shrouding gas. A boundary fitted coordinate (BFC) system is used to accurately predict the turbulent flow within the shrouding gas attachment nozzle; b) particle heating and trajectory model; and c) particle deformation and solidification after its impact on the substrate. The numerical solution for this part is based on the modified SOLA-VOF algorithm. A model similar to Stefan problem is used for the solidification part of the problem.
Keywords
, Modeling, DC plasma spray, particle impaction, solidification
@inproceedings{paperid:1021681,
author = {J. Mostaghimi and Passandideh-Fard, Mohammad and M. Jankovic},
title = {Modeling of DC plasma spraying operation including particle impaction and solidification},
booktitle = {Proceedings of the International Symposium on Heat and Mass Transfer under Plasma Conditions},
year = {1995},
location = {Begell House},
keywords = {Modeling; DC plasma spray; particle impaction; solidification},
}
%0 Conference Proceedings
%T Modeling of DC plasma spraying operation including particle impaction and solidification
%A J. Mostaghimi
%A Passandideh-Fard, Mohammad
%A M. Jankovic
%J Proceedings of the International Symposium on Heat and Mass Transfer under Plasma Conditions
%D 1995
