Modified control grid interpolation for the volumetric reconstruction of fluid flows

David Frakes, Kerem Pekkan, Lakshmi P. Dasi, Hiroumi D. Kitajima, Diane De Zelicourt, Hwa Liang Leo, Josie Carberry, Kartik Sundareswaran, Helene Simon, Ajit P. Yoganathan

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Complex applications in fluid dynamics research often require more highly resolved velocity data than direct measurements or simulations provide. The advent of stereo PIV and PCMR techniques has advanced the state-of-the-art in flow velocity measurement, but 3D spatial resolution remains limited. Here a new technique is proposed for velocity data interpolation to address this problem. The new method performs with higher quality than competing solutions from the literature in terms of accurately interpolating velocities, maintaining fluid structure and domain boundaries, and preserving coherent structures.

Original languageEnglish (US)
Pages (from-to)987-997
Number of pages11
JournalExperiments in Fluids
Volume45
Issue number6
DOIs
StatePublished - Dec 2008

Fingerprint

fluid flow
interpolation
Flow of fluids
Interpolation
grids
Flow measurement
particle image velocimetry
fluid dynamics
Fluid dynamics
velocity measurement
Flow velocity
Velocity measurement
preserving
flow velocity
spatial resolution
Fluids
fluids
simulation

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Fluid Flow and Transfer Processes
  • Computational Mechanics
  • Mechanics of Materials

Cite this

Frakes, D., Pekkan, K., Dasi, L. P., Kitajima, H. D., De Zelicourt, D., Leo, H. L., ... Yoganathan, A. P. (2008). Modified control grid interpolation for the volumetric reconstruction of fluid flows. Experiments in Fluids, 45(6), 987-997. https://doi.org/10.1007/s00348-008-0517-1

Modified control grid interpolation for the volumetric reconstruction of fluid flows. / Frakes, David; Pekkan, Kerem; Dasi, Lakshmi P.; Kitajima, Hiroumi D.; De Zelicourt, Diane; Leo, Hwa Liang; Carberry, Josie; Sundareswaran, Kartik; Simon, Helene; Yoganathan, Ajit P.

In: Experiments in Fluids, Vol. 45, No. 6, 12.2008, p. 987-997.

Research output: Contribution to journalArticle

Frakes, D, Pekkan, K, Dasi, LP, Kitajima, HD, De Zelicourt, D, Leo, HL, Carberry, J, Sundareswaran, K, Simon, H & Yoganathan, AP 2008, 'Modified control grid interpolation for the volumetric reconstruction of fluid flows', Experiments in Fluids, vol. 45, no. 6, pp. 987-997. https://doi.org/10.1007/s00348-008-0517-1
Frakes, David ; Pekkan, Kerem ; Dasi, Lakshmi P. ; Kitajima, Hiroumi D. ; De Zelicourt, Diane ; Leo, Hwa Liang ; Carberry, Josie ; Sundareswaran, Kartik ; Simon, Helene ; Yoganathan, Ajit P. / Modified control grid interpolation for the volumetric reconstruction of fluid flows. In: Experiments in Fluids. 2008 ; Vol. 45, No. 6. pp. 987-997.
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