The aim of this work is to investigate by means of a 3D time-dependent numerical model a particle stream inside a DC non-transferred arc plasma torch for plasma spraying, in order to analyze the influence of the plasma jet cold gas entrained eddies on the particle behavior and to understand the mechanisms that can lead to a fluctuating and non homogeneous heating of the particle stream.
V. Colombo, E. Ghedini (2009). 3-D UNSTEADY ANALYSIS OF A PARTICLES STREAM IN A DC PLASMA SPRAYING TORCH. BOCHUM : International Plasma Chemistry Society.
3-D UNSTEADY ANALYSIS OF A PARTICLES STREAM IN A DC PLASMA SPRAYING TORCH
COLOMBO, VITTORIO;GHEDINI, EMANUELE
2009
Abstract
The aim of this work is to investigate by means of a 3D time-dependent numerical model a particle stream inside a DC non-transferred arc plasma torch for plasma spraying, in order to analyze the influence of the plasma jet cold gas entrained eddies on the particle behavior and to understand the mechanisms that can lead to a fluctuating and non homogeneous heating of the particle stream.File in questo prodotto:
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