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Authors: Karsten Hanser ; Stefan Meggendorfer ; Peter Hügel ; Florian Fallenbüchel ; Hafiz Muhammad Fahad and Filip Sadlo

Affiliation: IWR, Heidelberg University, Im Neuenheimer Feld 205, Heidelberg and Germany

Keyword(s): Flow Visualization, Bernoulli’s Principle, Energy Conversion.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Flow Visualization ; Scientific Visualization ; Spatial Data Visualization ; Vector/Tensor Field Visualization

Abstract: In this paper, we present a novel approach for energy-based flow visualization. Inspired by Bernoulli’s principle, which is limited to steady inviscid flow, we derive a set of energies whose sum is conserved along pathlines in 2D time-dependent viscous flow. We present an interactive approach for visual analysis based on these quantities, as well as a compact color-coded representation. This enables effective analysis of energy conversion along selected pathlines, as well as its spatial coherence. We exemplify the utility of our approach using results from computational fluid dynamics and flow in elastic porous media.

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Paper citation in several formats:
Hanser, K.; Meggendorfer, S.; Hügel, P.; Fallenbüchel, F.; Fahad, H. and Sadlo, F. (2019). Energy-Based Visualization of 2D Flow Fields. In Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2019) - IVAPP; ISBN 978-989-758-354-4; ISSN 2184-4321, SciTePress, pages 250-258. DOI: 10.5220/0007359602500258

@conference{ivapp19,
author={Karsten Hanser. and Stefan Meggendorfer. and Peter Hügel. and Florian Fallenbüchel. and Hafiz Muhammad Fahad. and Filip Sadlo.},
title={Energy-Based Visualization of 2D Flow Fields},
booktitle={Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2019) - IVAPP},
year={2019},
pages={250-258},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007359602500258},
isbn={978-989-758-354-4},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2019) - IVAPP
TI - Energy-Based Visualization of 2D Flow Fields
SN - 978-989-758-354-4
IS - 2184-4321
AU - Hanser, K.
AU - Meggendorfer, S.
AU - Hügel, P.
AU - Fallenbüchel, F.
AU - Fahad, H.
AU - Sadlo, F.
PY - 2019
SP - 250
EP - 258
DO - 10.5220/0007359602500258
PB - SciTePress