Paper Title:
Research on Swirl-Core Nozzle with Adjustable Spray Angle Based on Vortex Theory
  Abstract

According to Vortex Theory, the fluid flow in a swirl-core nozzle was analyzed, and an equation of spray angle was presented. The fluid in this nozzle was simulated by Volume of Fluid Model through CFD. The fluid dynamic simulation results show that diameters of nozzle opening and swirl chamber, area of spiral groove, and helix angle of the spiral groove affect the spray angle. There are optimum structural parameters for a swirl-core nozzle, and the spray angle can be adjusted by changing the depth of the swirl chamber with fixed structural parameters of the nozzle.

  Info
Periodical
Edited by
Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng
Pages
1082-1087
DOI
10.4028/www.scientific.net/AMM.37-38.1082
Citation
A. H. Bao, M. J. Yang, X. Dai, Z. Y. Qiu, S. Y. Xie, "Research on Swirl-Core Nozzle with Adjustable Spray Angle Based on Vortex Theory", Applied Mechanics and Materials, Vols. 37-38, pp. 1082-1087, 2010
Online since
November 2010
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$32.00
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