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Triple decomposition method for vortex identification in two-dimensional and three-dimensional flows
- 1.0361514 - ÚH 2012 RIV DE eng C - Conference Paper (international conference)
Kolář, Václav - Moses, P. - Šístek, Jakub
Triple decomposition method for vortex identification in two-dimensional and three-dimensional flows.
Computational Fluid Dynamics 2010. Berlin: Springer, 2011 - (Kuzmin, A.), s. 225-231. ISBN 978-3-642-17883-2.
[International Conference on Computational Fluid Dynamics /6./. St Petersburg (RU), 12.07.2010-16.07.2010]
R&D Projects: GA AV ČR IAA200600801
Institutional research plan: CEZ:AV0Z20600510; CEZ:AV0Z10190503
Keywords : vortex identification * vortex-identification methods * vortical structures
Subject RIV: BK - Fluid Dynamics
A new vortex-identification method has been recently proposed, named as Triple Decomposition Method (TDM). By decomposing the local motion of a fluid into straining, shearing and rigid-body rotation, it particularly allows to eliminate the biasing effect of shear. The paper presents an application of TDM to numerical flow data, both in two and three dimensions.
Permanent Link: http://hdl.handle.net/11104/0198813
File Download Size Commentary Version Access Kolář_Moses_Šístek_Triple decomposition method for vortex identification_CFD 2010.pdf 0 3.8 MB Publisher’s postprint require
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