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Increasing the efficiency of parallelization of CFD solver OpenFOAM
The work was focused on defining the weaknesses and the potential OpenFOAM solver, defining the benchmark tasks on an existing solver OpenFOAM, its comparison with commonly used commercial CFD solver and parallelization improvements...
BK - Mechanika tekutin
- 2013 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Support of parallel processing of FSI (Fluid structure interaction) simulations
The report briefly summarizes the methodology of FEM and CFD solvers coupling for FSI simulations on HPC cluster SGI.
JU - Aeronautika, aerodynamika, letadla
- 2013 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Scalability of the parallel CFD simulations of flow past a fluttering airfoil in OpenFOAM
measurements,a 3D CFD model has been set up in OpenFOAM. The model is based meshes. The mesh totals 3.1 million elements. Parallel scalability was measured......
JU - Aeronautika, aerodynamika, letadla
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Surrogate Model of Friction Pressure Loss in a System of Long Parallel Pipes
in parallel pipe systems. The paper presents a model for CFD simulation of water flowEven distribution of water flowrate in the grid of parallel pipes is important in laboratories or on real installations very difficult. I...
Thermodynamics
- 2024 •
- JSC •
- Link
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
Výsledek na webu
Simple parallel implementation of an implicit CFD solver using the Schwarz domain decomposition method
The target of this contribution is to present a simple parallel implementation of an implicit discontinuous Galerkin solver of 2D compressible Navier-Stokes equations. Using an overlapping Schwarz method the boundary value problem is spread ...
BK - Mechanika tekutin
- 2016 •
- O
Rok uplatnění
O - Ostatní výsledky
Pump Suction Shape Optimization Using A Parallel Stochastic Radial Basis Function Method.
on the CFD results. The practical aspects of assembling and evaluating a parametric CFD sample points for the expensive CFD evaluation. Then, the whole process is repeated as long as necessary. A parallel version ...
BK - Mechanika tekutin
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Many-scale problems in the fluid dynamics and distributed computations of such problems
In the article, there is the posibility of the distributed and parallel computations in the fluid mechanics with a many-scale problem approach shown. There is the CFD term explained, the basic principals and methods of CFD ...
JD - Využití počítačů, robotika a její aplikace
- 1999 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical simulation of flow-induced sound in human voice production
the fluid flowis first solved by a dedicated CFD solver on a fine computational mesh on a coarse mesh covering the whole vocal tract including radiation region. The CFD simulation was run in parallel on a SGI Altix UV shar...
BI - Akustika a kmity
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Automatic Control in CFD Simulation of Indoor Environment
The software module intended for ANSYS/FLUENT introduces automatic control into CFD simulations of indoor environment. Feedback control can be applied on any model of ventilated, heated or cooled room in serial or parallel solver. T...
JE - Nejaderná energetika, spotřeba a užití energie
- 2008 •
- R
Rok uplatnění
R - Software
3D simulation of monolith reactors - coupling of 1D channel model with CFD
for fluid dynamics (CFD) computes flow dynamics, mass and energy exchange and also and requires parallel computing systems with large memory. A single simulation usually of CFD software with effective 1D model of monolith ...
CI - Průmyslová chemie a chemické inženýrství
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
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