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Modal Decomposition Theory for Arrays of Dipoles
Various modal decompositions are performed on an array of dipoles backed by electric ground plane. The theory is based on analytically prescribed current on dipoles so the decomposition returns directly excitation coefficie...
Electrical and electronic engineering
- 2017 •
- D •
- Link
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D - Stať ve sborníku
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Modal Decomposition of Mesh Deformations for ALE Rezoning
We present a method for improvement of Lagrangian meshes in ALE computations by decomposition of the mesh deformation into simple modes and selective filtering/damping of the unwanted ones....
BA - Obecná matematika
- 2007 •
- O
Rok uplatnění
O - Ostatní výsledky
Modal Decomposition of Synthetic Jet Flow Based on CFD Computation
using modal decomposition. The analyzes are based on the numerical simulation laminar regimes are compared from the point of view of modal decomposition. The first. The third regime of synthetic jet work is regime...
JU - Aeronautika, aerodynamika, letadla
- 2015 •
- D •
- Link
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D - Stať ve sborníku
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Visualization and modal decomposition of vortex street behind circular cylinder
particles andby standard evaluation of vector fields from the set of images. Modal decomposition of measured flow field was done using propper orthogonal decomposition where of dominant modes obtained using proper orthogon...
JU - Aeronautika, aerodynamika, letadla
- 2013 •
- D •
- Link
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D - Stať ve sborníku
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Optimization of large dynamic mechanical systems
A methodology of design variables optimization of large mechanical nonconservative systems in steady vibration is presented. The process is based on the system decomposition, modal synthesis method constitution of the condensed mode...
BI - Akustika a kmity
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
POD decomposition of CFD data of flow controlled flow over hump
computation using Ansys Fluent code are analyzed using modal decomposition. Vortex criteria. Modal decomposition of obtained CFD simulation data was done using proper orthogonal decomposition (POD) where ...
JU - Aeronautika, aerodynamika, letadla
- 2014 •
- D •
- Link
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D - Stať ve sborníku
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Pulsatile flow analysis in a bend square channel by modal decomposition
The article analyzes the results of numerical simulations of pulsatile flow in a square channel with a 90° bend using Proper Orthogonal Decomposition (POD). The simulations of laminar steady and unsteady flow obtained by ANSYS Fluent commerc...
BK - Mechanika tekutin
- 2013 •
- D •
- Link
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D - Stať ve sborníku
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Analysis of Synthetic Jet Flow by Means of Proper Orthogonal Decomposition and Dynamic Mode Decomposition Based on CFD Data
of modal decomposition technique. Three typical laminar regimes are compared from the point of view of modal decomposition. The first regime is without synthetic jet of synthetic jet with vortex roll-up is regime ...
JU - Aeronautika, aerodynamika, letadla
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Characteristic Mode Decomposition of Polarizability Tensors
This abstract presents a method for evaluating four polarizability tensors using characteristic mode decomposition and scattering description based on the method of moments formulation of field integral equations. The method's precision is c...
Electrical and electronic engineering
- 2023 •
- D •
- Link
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D - Stať ve sborníku
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Modeling and modal properties of nuclear fuel assembly
The paper deals with the modelling and modal analysis of the hexagonal type nuclear fuel assembly. This very complicated mechanical system is created from decomposition into six identical revolved fuel rod segments, centre tube and ...
BI - Akustika a kmity
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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