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Generalisation of the method of images for the calculation of inviscid potential flow past several arbitrarily moving parallel circular cylinders
for the calculation of the velocity profile of potential flow of inviscid fluid past two moving cylinders. In this case, the flow is described by the potential of an infinite sequence of dipoles. However, for a de...
BK - Mechanika tekutin
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Numerical simulation of flow past circular cylinder for high subcritical Reynolds numbers
Paper deals with a numerical simulation of flow past a circular cylinder. The simulation is based on a discontinuous Galarkin method. The computational mesh near the cylinder surface consists of elements with parab...
BK - Mechanika tekutin
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Flow past a bluff body in a channel
Computation of laminar flow past a square cylinder in a 2D channel.
BK - Mechanika tekutin
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Experimental and CFD Investigation of Turbulent Flow Past Four Square-Arrangement Cylinders Equipped with Grooves
In this paper, experimental and numerical simulation of turbulent flow past four square-arranged cylinders have been carried out for an aspect ratio of L/D = 4.2 and P/D= 3.8. Different Reynolds numbers have been tested. Sm...
Civil engineering
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Studies of Flows past a Cylinder and over a Hill Using the Detached Eddy Simulation (DES) Model
The paper deals with a numerical simulations incompressible flow with the application of Detached Eddy Simulation (DES) turbulence model. For the numerical simulations were chosen problems flow past a cylinder,
BK - Mechanika tekutin
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Simulation of flow past circular cylinder for wide range of subritical Reynolds numbers
Numerical simulation of the flow past a circular cylinder for Reynolds numbers going from 20 to 200000 is presented. The numerical simulations were performed with help of discontinuous Galerkin method. This method offers a ...
BK - Mechanika tekutin
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Simulation of Unsteady Turbulent Flows Using the Finite Element Method
The unsteady flow past a cylinder was numerically simulated using was presented in the wake of the cylinder. These results obtained were compared and an agreeable match was found. The flow analysis also re...
BK - Mechanika tekutin
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
EXPERIMENTAL STUDY OF INFLUENCE OF ACTIVE METHODS OF FLOW CONTROL ON THE FLOW FIELD PAST CYLINDER
The main emphasis of the paper is placed on an influence of an active method of flow control, as a synthetic jet, on a flow field around a cylinder of aspect ratio 1.8. It summarizes the influence of basic factors that affe...
BK - Mechanika tekutin
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Investigation of Flow past a Rotating Cylinder
The paper deals with results of experimental and numerical investigation of a rotating circular cylinder. Two dimensional incompressible laminar flow at Reynolds number Re = 100 is studied in the region of non-dimensional rotation r...
BK - Mechanika tekutin
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Simulation of Flow Past Circular Cylinder Using Hybrid RANS-LES modelling
This article presents our first results from numerical simulation of compressible turbulent flow past circular cylinder using the X-LES model. The X-LES model is a particular DES type method which switch between the classic...
BA - Obecná matematika
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
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