Energy-Based Visualization of 2D Flow Fields

Karsten Hanser, Stefan Meggendorfer, Peter Hügel, Florian Fallenbüchel, Hafiz Fahad, Filip Sadlo

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 Harvard Style

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 - Volume 3: IVAPP, ISBN 978-989-758-354-4, pages 250-258. DOI: 10.5220/0007359602500258


in Bibtex Style

@conference{ivapp19,
author={Karsten Hanser and Stefan Meggendorfer and Peter Hügel and Florian Fallenbüchel and Hafiz 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 - Volume 3: IVAPP,},
year={2019},
pages={250-258},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007359602500258},
isbn={978-989-758-354-4},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: IVAPP,
TI - Energy-Based Visualization of 2D Flow Fields
SN - 978-989-758-354-4
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