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Analysis of causes of undesirable dynamic behaviour of hydrodynamic cylinders actuating by harmonic signal
The harmonic signal is used for identifying the quality of dampers. For the signal course velocity it is important to have minimal deviation from the harmonic course. Hydrodynamic forcing cylinders, driven by servo valves actuating ...
BK - Mechanika tekutin
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Prototype of bearings with various fixed profiles (cylinder, lemon, offset)
Prototype of bearings with various fixed profiles (cylinder, lemon, offset) with specially modified parts of the profile by means of grooves ensuring the generation of forces in the oil flow of the hydrodynamic dam....
Mechanical engineering
- 2020 •
- Gprot •
- Link
Rok uplatnění
Gprot - Prototyp
Výsledek na webu
Prototype of bearings with various fixed profiles (cylinder, lemon, offset)
Prototype of bearings with various fixed profiles (cylinder, lemon, offset) with specially modified parts of the profile by means of grooves ensuring the generation of forces in the oil flow of the hydrodynamic dam....
Mechanical engineering
- 2020 •
- Gprot •
- Link
Rok uplatnění
Gprot - Prototyp
Výsledek na webu
Prototype of bearings with various fixed profiles (cylinder, lemon, offset)
Prototype of bearings with various fixed profiles (cylinder, lemon, offset) with specially modified parts of the profile by means of grooves ensuring the generation of forces in the oil flow of the hydrodynamic dam....
Mechanical engineering
- 2020 •
- Gprot •
- Link
Rok uplatnění
Gprot - Prototyp
Výsledek na webu
Multiscale heat transport with inertia and thermal vortices
, hydrodynamics of polarized phonons, and hydrodynamics of unpolarized phonons. These various are made. Consequently, we obtain a new phonon hydrodynamics that contains convective theories of phonon hydrodynamics. ...
Applied mathematics
- 2023 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Determination of parameters of flexibility chains of polyprolin
. This fact indicates of short chain flexibility of polymers and weak hydrodynamic length lk) and hydrodynamic interaction (ratio dr = d/lk, where d is diameter of cross-section of cylinder model) were determined by method ...
CF - Fyzikální chemie a teoretická chemie
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Smoothed Particle Hydrody-namics and applications in indoor environment quality
This study is focused on the Smoothed Particle Hydrodynamics (SPH) method used in the indoor environment quality. Results provided by the SPH program DualSPHysics were validated on several benchmarks. The one benchmark was a flow past square...
JE - Nejaderná energetika, spotřeba a užití energie
- 2016 •
- O
Rok uplatnění
O - Ostatní výsledky
An investigation of mass transfer in a vortex shedding past square cylinder
This work investigates mass transfer in a vortex shedding past a square cylinder. The investigation is done by numerical simulations and an experiment on a hydrodynamic table. Turbulence is modeled by Large Eddy Sim...
Energy and fuels
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
Modeling of a flow in a channel with heated barrier having rectangular section on the wall
The flow of a viscous incompressible fluid around a heated cylinder with rectangular cross section is investigated. The numerical simulations are preformed with help of Fluent and Star-CD programs. The results can be used in a designing of t...
JM - Inženýrské stavitelství
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
A hybrid (ablation-expansion) model for low-density foams
Laser-foam interaction is described by a standard set of macroscale hydrodynamic equations coupled with a microscopic model accounting for the laser absorption plasma background. The movement of the cylinder boundary is controlled b...
Fluids and plasma physics (including surface physics)
- 2022 •
- D
Rok uplatnění
D - Stať ve sborníku
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