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

doi:10.1007/s00348-008-0517-1

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 journal › Article › peer-review

12 Scopus citations

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 language	English (US)
Pages (from-to)	987-997
Number of pages	11
Journal	Experiments in Fluids
Volume	45
Issue number	6
DOIs	https://doi.org/10.1007/s00348-008-0517-1
State	Published - Dec 2008

ASJC Scopus subject areas

Computational Mechanics
Mechanics of Materials
General Physics and Astronomy
Fluid Flow and Transfer Processes

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10.1007/s00348-008-0517-1

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title = "Modified control grid interpolation for the volumetric reconstruction of fluid flows",

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.",

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

note = "Funding Information: This research was supported by a grant from the National Institutes of Health (BRP grant #R01HL67622). The authors would also like to thank Dr. Mark Fogel of the Children{\textquoteright}s Hospital of Philadelphia, Dr. Fotis Sotiropoulos of the University of Minnesota, and Dr. Liang Ge of the Georgia Institute of Technology for their valuable contributions to this work.",

year = "2008",

month = dec,

doi = "10.1007/s00348-008-0517-1",

language = "English (US)",

volume = "45",

pages = "987--997",

journal = "Experiments in Fluids",

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T1 - Modified control grid interpolation for the volumetric reconstruction of fluid flows

AU - Frakes, David

AU - Pekkan, Kerem

AU - Dasi, Lakshmi P.

AU - Kitajima, Hiroumi D.

AU - De Zelicourt, Diane

AU - Leo, Hwa Liang

AU - Carberry, Josie

AU - Sundareswaran, Kartik

AU - Simon, Helene

AU - Yoganathan, Ajit P.

N1 - Funding Information: This research was supported by a grant from the National Institutes of Health (BRP grant #R01HL67622). The authors would also like to thank Dr. Mark Fogel of the Children’s Hospital of Philadelphia, Dr. Fotis Sotiropoulos of the University of Minnesota, and Dr. Liang Ge of the Georgia Institute of Technology for their valuable contributions to this work.

PY - 2008/12

Y1 - 2008/12

N2 - 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.

AB - 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.

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Modified control grid interpolation for the volumetric reconstruction of fluid flows

Abstract

ASJC Scopus subject areas

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