Paper Title:
Effect of Curvature on Gas-Particle Flow in Converging and Diverging Supersonic Nozzle
  Abstract

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, J. W. Han, C. H. Lee, H. J. Kim, "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
$32.00
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