Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Jiří Fürst"'
Publikováno v:
Mathematics, Vol 9, Iss 15, p 1734 (2021)
This article presents numerical simulation of flow in the discharge object with the welded siphon and the free water level. The main numerical tool used in this study is the lattice Boltzmann method combined with the Volume-of-Fluid approach and the
Externí odkaz:
https://doaj.org/article/bc09e0d2232049dc9ad4b57ce78244fd
Autor:
Vojtěch Běták, Jiří Fürst
Publikováno v:
ACC Journal, Vol 21, Iss 1, Pp 7-14 (2015)
Standardní instalace open-source balíku pro výpočetní mechaniku tekutin OpenFOAM je založena hlavně na schématech kombinujících tlak a rychlost. Tato schémata předurčují typy úloh, které je možné pomocí nich řešit (např. podzvuk
Externí odkaz:
https://doaj.org/article/8e3256da8519493194249386e350ab07
Autor:
Vojtěch BĚTÁK, Jiří FÜRST
Publikováno v:
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, Vol 56, Iss 3 (2010)
A development of droplet solver for 3D complex geometry is described in this work. This solver is composed of solvers for turbulent flow field and droplets. This code is based on the finite volume method. An open source CFD code OpenFOAM was chosen f
Externí odkaz:
https://doaj.org/article/27994273299d42f9807b0ccab184dc31
Autor:
Martin KOSÍK, Jiří FÜRST
Publikováno v:
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, Vol 56, Iss 3 (2010)
The CE-SE scheme is new numerical methodology for conservation laws. It was developed by Dr.Chang of NASA Glenn Research Center and his collaborators. The 1D and 2D variant of CE-SE scheme for scalar convection and for Euler equations for incompress
Externí odkaz:
https://doaj.org/article/703c6aba1ca54a14ab971da110b32350
Autor:
Jiří Holman, Jiří Fürst
Publikováno v:
Journal of Computational and Applied Mathematics. 427:115129
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08876f1cdf60cac234caa938496c8b9
https://doi.org/10.1016/j.cam.2023.115129
https://doi.org/10.1016/j.cam.2023.115129
Autor:
Martin Luxa, David Šimurda, Ondřej Novák, Jindřich Hála, Jaroslav Synáč, Marek Bobcik, Jiří Fürst
Publikováno v:
Journal of Thermal Science. 30:220-230
This paper investigates the flow past two variants of root section profile cascades for a last stage rotor considering three-dimensional flow structures in the near-wall region. Analyses were drawn based on RANS numerical simulations of both variants
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51e9557053847aa30a6b44f43581c19a
https://doi.org/10.1007/s11630-020-1246-x
https://doi.org/10.1007/s11630-020-1246-x
Publikováno v:
Topical Problems of Fluid Mechanics 2022.
The contribution deals with numerical and experimental investigation of the effect of incidence angle offset in a two-dimensional section of a flat linear blade cascade in a high-speed wind tunnel. The aim of the work is to complement ongoing researc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18f865b46f0256184db6fc5350a7466e
https://doi.org/10.14311/tpfm.2022.008
https://doi.org/10.14311/tpfm.2022.008
Autor:
Jiří Fürst, Jiří Holman
Publikováno v:
Advances in Computational Mathematics. 45:1977-1992
The article deals with numerical solution of the laminar-turbulent transition. A mathematical model consists of the Reynolds-averaged Navier-Stokes equations, which are completed by the explicit algebraic Reynolds stress model (EARSM) of turbulence.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4582d52d45bde9177a3c2f1dc16ee5b8
https://doi.org/10.1007/s10444-019-09680-2
https://doi.org/10.1007/s10444-019-09680-2
Autor:
Zdeněk Žák, Jiří Fürst
Publikováno v:
Advances in Computational Mathematics. 45:1939-1952
The article deals with the numerical simulation of unsteady flows through the turbine part of the turbocharger. The main focus of the article is the extension of the in-house CFD finite volume solver for the case of unsteady flows in radial turbines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49501a377f04e6a07fb4d01342bbd69b
https://doi.org/10.1007/s10444-019-09670-4
https://doi.org/10.1007/s10444-019-09670-4
Publikováno v:
Applied and Computational Mechanics, Vol 15, Iss 2, Pp 175-184 (2021)
Numerical simulations of 2D compressible flow through the tip-section turbine blade cascade with a flat profile and the supersonic inlet were carried out by the OpenFOAM code using the Favre-averaged Navier-Stokes equations completed by the γ-Re_θt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e06f574a5213695053569539450cad8c
http://hdl.handle.net/11025/46605
http://hdl.handle.net/11025/46605
