Paper Title:
Optimization Design of Diffusers for Supersonic Separators
  Abstract

The diffuser is the key part of a supersonic separator, which is a new device for natural gas separation. In this paper, three diffusers are designed for the supersonic separator. The fluid flow in the diffuser is numerical calculated, using the RNG k- turbulence model. The behavior of gas dynamic parameters is analyzed under conditions of shock waves and boundary layers. The numerical results show that the second throat diffuser is a good choice for the supersonic separator, both from the perspective of the pressure recovery and adjustment to the back-pressure changes.

  Info
Periodical
Edited by
Ran Chen
Pages
1913-1917
DOI
10.4028/www.scientific.net/AMM.44-47.1913
Citation
C. Wen, X. W. Cao, B. Yan, J. Zhang, "Optimization Design of Diffusers for Supersonic Separators", Applied Mechanics and Materials, Vols. 44-47, pp. 1913-1917, 2011
Online since
December 2010
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