Upper Limit of the Gas Fraction in PIV Measurements in Dispersed Gas-Liquid Flows 1

  title={Upper Limit of the Gas Fraction in PIV Measurements in Dispersed Gas-Liquid Flows 1},
  author={N. G. Deena and J. Westerweelb and B. H. Hjertagera},
  • N. G. Deena, J. Westerweelb, B. H. Hjertagera
  • Published 2001
In the chemical process industry bubble columns are widely used and there is a lot of interest in the modelling of the gas-liquid flow in such equipment with the aid of Computational Fluid Dynamics (CFD). In order to validate CFD simulations of gas-liquid flows in bubble columns one needs detailed measurement data at moderate gas fractions (i.e. up to 5 vol.%). For the validation of CFD results, one is typically interested in whole field information of the mean and fluctuating velocities of… CONTINUE READING


Publications citing this paper.
Showing 1-2 of 2 extracted citations


Publications referenced by this paper.
Showing 1-10 of 12 references

‘ Measurement of gas - liquid two - phase flow in bubble columns using ensemble correlation PIV

  • X. Reed, E. Delnoij, J. A. M. Kuipers, W. P. M. van Swaaij, J. Westerweel
  • Chemical Engineering Science
  • 2000

‘ PIV Technique for the Simultaneous Measurement of Dilute Two - Phase Flows

  • K. T. Kiger, C. Pan
  • Journal of Fluids Engineering
  • 2000

‘ PIV in two - phase flows ’ , Von Karman Institute for Fluid Dynamics , Lecture Series 2000 - 01

  • C Brücker
  • 2000

Phase-separated PIV Measurements of the flow around systems of bubbles rising in water

  • L. Gui, R. Lindken, W. Merzkirch
  • 1997

The effect of a discrete window offset on the accuracy of cross-correlation analysis of digital PIV recordings

  • J. Westerweel, D. Dabiri, M. Gharib
  • Experiments in Fluids
  • 1997

Phase-separation of PIV Measurements in two-phase flow by applying a digital mask technique

  • L. Gui, W. Merzkirch
  • ERCOFTAC Bulletin
  • 1996

Optimization of particle image velocimeters : I . Double pulsed systems

  • R. D. Keane, R. J. Adrian
  • Measurement Science and Technology
  • 1990

Optimization of particle image velocimeters: I

  • R. D. Keane, R. J. Adrian
  • Double pulsed systems’,
  • 1990

Similar Papers

Loading similar papers…