2011 IEEE Visualization Contest Winner: Visualizing Unsteady Vortical Behavior of a Centrifugal Pump

Handle URI:
http://hdl.handle.net/10754/594139
Title:
2011 IEEE Visualization Contest Winner: Visualizing Unsteady Vortical Behavior of a Centrifugal Pump
Authors:
Otto, Mathias; Kuhn, Alexander; Engelke, Wito; Theisel, Holger
Abstract:
In the 2011 IEEE Visualization Contest, the dataset represented a high-resolution simulation of a centrifugal pump operating below optimal speed. The goal was to find suitable visualization techniques to identify regions of rotating stall that impede the pump's effectiveness. The winning entry split analysis of the pump into three parts based on the pump's functional behavior. It then applied local and integration-based methods to communicate the unsteady flow behavior in different regions of the dataset. This research formed the basis for a comparison of common vortex extractors and more recent methods. In particular, integration-based methods (separation measures, accumulated scalar fields, particle path lines, and advection textures) are well suited to capture the complex time-dependent flow behavior. This video (http://youtu.be/ oD7QuabY0oU) shows simulations of unsteady flow in a centrifugal pump. © 2012 IEEE.
KAUST Department:
Visual Computing Center (VCC)
Citation:
Otto M, Kuhn A, Engelke W, Theisel H (2012) 2011 IEEE Visualization Contest Winner: Visualizing Unsteady Vortical Behavior of a Centrifugal Pump. IEEE Computer Graphics and Applications 32: 12–19. Available: http://dx.doi.org/10.1109/mcg.2012.95.
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
IEEE Computer Graphics and Applications
Issue Date:
Sep-2012
DOI:
10.1109/mcg.2012.95
PubMed ID:
24806983
Type:
Article
ISSN:
0272-1716
Appears in Collections:
Articles; Visual Computing Center (VCC)

Full metadata record

DC FieldValue Language
dc.contributor.authorOtto, Mathiasen
dc.contributor.authorKuhn, Alexanderen
dc.contributor.authorEngelke, Witoen
dc.contributor.authorTheisel, Holgeren
dc.date.accessioned2016-01-19T13:22:29Zen
dc.date.available2016-01-19T13:22:29Zen
dc.date.issued2012-09en
dc.identifier.citationOtto M, Kuhn A, Engelke W, Theisel H (2012) 2011 IEEE Visualization Contest Winner: Visualizing Unsteady Vortical Behavior of a Centrifugal Pump. IEEE Computer Graphics and Applications 32: 12–19. Available: http://dx.doi.org/10.1109/mcg.2012.95.en
dc.identifier.issn0272-1716en
dc.identifier.pmid24806983en
dc.identifier.doi10.1109/mcg.2012.95en
dc.identifier.urihttp://hdl.handle.net/10754/594139en
dc.description.abstractIn the 2011 IEEE Visualization Contest, the dataset represented a high-resolution simulation of a centrifugal pump operating below optimal speed. The goal was to find suitable visualization techniques to identify regions of rotating stall that impede the pump's effectiveness. The winning entry split analysis of the pump into three parts based on the pump's functional behavior. It then applied local and integration-based methods to communicate the unsteady flow behavior in different regions of the dataset. This research formed the basis for a comparison of common vortex extractors and more recent methods. In particular, integration-based methods (separation measures, accumulated scalar fields, particle path lines, and advection textures) are well suited to capture the complex time-dependent flow behavior. This video (http://youtu.be/ oD7QuabY0oU) shows simulations of unsteady flow in a centrifugal pump. © 2012 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subject2011 IEEE Visualization Contesten
dc.subjectcentrifugal pumpen
dc.subjectcomputer graphicsen
dc.subjectvisualizationen
dc.title2011 IEEE Visualization Contest Winner: Visualizing Unsteady Vortical Behavior of a Centrifugal Pumpen
dc.typeArticleen
dc.contributor.departmentVisual Computing Center (VCC)en
dc.identifier.journalIEEE Computer Graphics and Applicationsen
dc.contributor.institutionUniversity of Magdeburg's, Visual Computing Group, Germanyen
kaust.authorEngelke, Witoen

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