Identification of Vortex Structures in the Case of Axisymmetric and Two Dimensional Flow

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00242077" target="_blank" >RIV/68407700:21220/15:00242077 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Identification of Vortex Structures in the Case of Axisymmetric and Two Dimensional Flow
Original language description
The analysis of two dimmensional and axisymmetric flow field has been done based on the tripple decomposition of the velocity gradient tensor. The results are presented in the figures where the simple Lamb-Oseen vortex is taken for an example. It is shown that vortex can exist only in the case where vorticity dominates over the shear. The concept of tripple decomposition applied to the axisymmetric problem is described in detail in the full text together with other examples.
Czech name
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Czech description
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Project
<a href="/en/project/GA14-08888S" target="_blank" >GA14-08888S: Control of flow fields by means of fluid oscillation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
34th Conference of Departments of Fluid Mechanics and Thermomechanics
ISBN
978-80-7414-795-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Univerzita J. E. Purkyně
Place of publication
Ústí nad Labem
Event location
Litoměřice
Event date
Jun 23, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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