Effect of Curvature on Gas-Particle Flow in Converging and Diverging Supersonic Nozzle

Abstract:

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A cold spray process is a relatively new process using high velocity metallic particles for surface modifications. Metallic powder particles which are injected into a converging-diverging nozzle are accelerated to supersonic velocities. In this study a comparative study was performed to figure out the effect of curvature on gas and particle flow in converging-diverging nozzle. And, the critical radius of curvature in converging and diverging section of nozzle and the behavior of the gas and particle flow were determined and calculated, respectively.

Info:

Periodical:

Solid State Phenomena (Volumes 124-126)

Edited by:

Byung Tae Ahn, Hyeongtag Jeon, Bo Young Hur, Kibae Kim and Jong Wan Park

Pages:

1697-1700

DOI:

10.4028/www.scientific.net/SSP.124-126.1697

Citation:

S. H. Park et al., "Effect of Curvature on Gas-Particle Flow in Converging and Diverging Supersonic Nozzle", Solid State Phenomena, Vols. 124-126, pp. 1697-1700, 2007

Online since:

June 2007

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Price:

$35.00

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