The KSFM Journal of Fluid Machinery (한국유체기계학회 논문집)

Korean Society for Fluid machinery (한국유체기계학회)
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A Study on Pressure Drop in Vortex Amplifier

와류증폭기에서의 압력강하에 관한 고찰

  • Park, Jun Sang (School of Mechanical & Automotive Engineering, Halla University)
  • 박준상 (한라대학교 기계자동차공학부)
  • Received : 2016.05.09
  • Accepted : 2016.10.25
  • Published : 2017.02.01
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Abstract

An analysis on pressure drop in vortex amplifier has been performed. Based on theoretical approach with flow physics on well-known firm ground from previous studies, two dimensional flow model, which is very useful to calculate pressure drop of vortex amplifier, is proposed. Parametric studies on inlet and outlet boundary conditions also have been performed so that it found the most influential parameter is the inlet swirl velocity condition. Finally, a simple formulation is given to calculate total pressure drop.

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References

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