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Vortex Analysis Library (VALIB)
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SYSNO ASEP 0468628 Druh ASEP L4 - Software Zařazení RIV R - Software Název Vortex Analysis Library (VALIB) Tvůrce(i) Šístek, Jakub (MU-W) RID, ORCID, SAI Rok vydání 2016 Int.kód valib Technické parametry Open source software package under the New BSD License Ekonomické parametry The software contains state-of-the-art methods for vortex identification. These allow for better identification and visualization of vortices in applications such as flows around vehicles or in turbomachinery, leading to better insight into the vortical structures and potentially to more energy efficient designs. Název vlastníka Matematický ústav AV ČR, v. v. i. IČ vlastníka 67985840 Využ. jiným subjektem A - Pro využití výsledku jiným subjektem je vždy nutné nabytí licence Požad. na licenč. popl. N - Poskytovatel licence nepožaduje licenční poplatek Jazyk dok. eng - angličtina Země vlastníka CZ - Česká republika Klíč. slova vortex identification ; average corotation ; residual vorticity ; residual strain-rate Vědní obor RIV BK - Mechanika tekutin CEP GA14-02067S GA ČR - Grantová agentura ČR Institucionální podpora MU-W - RVO:67985840 Anotace The Vortex Analysis Library (VALIB) is a collection of functions intended for computing local vortex identification criteria out of the velocity gradient at a point in 3D. The project contains some established methods as well as some recently developed methods. Functions have a common interface based on the velocity gradient at a point in 3D, which is a 3x3 matrix stored in a column-major format. On the output from each function, there is the demanded quantity - one or more scalars, a vector of length 3, or a 3x3 matrix, depending on the nature of the quantity. The intended use of the library is to evaluate a vortex identification quantity for each point in a 3-D flow field by calling a VALIB function at each of these points and storing the result. These values can be then used for postprocessing, e.g. by plotting isosurfaces of the scalar quantities. Pracoviště Matematický ústav Kontakt Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757 Rok sběru 2017
Počet záznamů: 1