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1

Dynamics of the electromechanical system with impact element

Marek Lampart, Jaroslav Zapoměl

Journal:

Journal of Sound and Vibration

Année:

2013

Langue:

english

Fichier:

PDF, 8.84 MB

english, 2013

2

Vibrations attenuation of a Jeffcott rotor by application of a new mathematical model of a magnetorheological squeeze film damper based on a bilinear oil representation

Zapoměl, Jaroslav, Ferfecki, Petr, Forte, Paola

Journal:

Année:

2019

Langue:

english

Fichier:

PDF, 1.49 MB

english, 2019

3

A computational investigation on the reducing lateral vibration of rotors with rolling-element bearings passing through critical speeds by means of tuning the stiffness of the system supports

Jaroslav Zapoměl, Petr Ferfecki

Journal:

Mechanism and Machine Theory

Année:

2011

Langue:

english

Fichier:

PDF, 1.35 MB

english, 2011

4

Investigation of Vibration Mitigation of Flexibly Support Rigid Rotors Equipped with Controlled Elements

Ferfecki, Petr, Zapoměl, Jaroslav

Journal:

Procedia Engineering

Année:

2012

Langue:

english

Fichier:

PDF, 277 KB

english, 2012

5

DYNAMIC PROPERTIES OF THE ELECTROMECHANICAL SYSTEM DAMPED BY AN IMPACT ELEMENT WITH SOFT STOPS

LAMPART, MAREK, ZAPOMĚL, JAROSLAV

Journal:

International Journal of Applied Mechanics

Année:

2014

Langue:

english

Fichier:

PDF, 4.56 MB

english, 2014

6

Vibration Attenuation of an Electromechanical System Coupled with Plate Springs Damped by an Impact Element

Lampart, Marek, Zapoměl, Jaroslav

Journal:

International Journal of Applied Mechanics

Année:

2015

Langue:

english

Fichier:

PDF, 2.36 MB

english, 2015

7

ANALYSIS OF THE STEADY STATE UNBALANCE RESPONSE OF RIGID ROTORS ON MAGNETORHEOLOGICAL DAMPERS: STABILITY, FORCE TRANSMISSION AND ENERGY DISSIPATION

ZAPOMĚL, JAROSLAV, FERFECKI, PETR, FORTE, PAOLA

Journal:

International Journal of Applied Mechanics

Année:

2014

Langue:

english

Fichier:

PDF, 2.24 MB

english, 2014

8

A Computational Investigation of the Steady State Vibrations of Unbalanced Flexibly Supported Rigid Rotors Damped by Short Magnetorheological Squeeze Film Dampers

Zapoměl, Jaroslav, Ferfecki, Petr, Forte, Paola

Journal:

Journal of Vibration and Acoustics

Année:

2013

Langue:

english

Fichier:

PDF, 302 KB

english, 2013

9

Identification of Material Damping of a Carbon Composite Bar and Study of Its Effect on Attenuation of Its Transient Lateral Vibrations

Zapoměl, Jaroslav, Dekýš, Vladimír, Ferfecki, Petr, Sapietová, Alžbeta, Sága, Milan, Žmindák, Milan

Journal:

International Journal of Applied Mechanics

Année:

2015

Langue:

english

Fichier:

PDF, 793 KB

english, 2015

10

Investigations of Transient Oscillations of Rotors Supported by Magnetorheological Squeeze Film Dampers Using Bilinear Material to Model the Lubricant

Zapoměl, Jaroslav, Kozánek, Jan, Ferfecki, Petr

Journal:

Applied Mechanics and Materials

Année:

2016

Langue:

english

Fichier:

PDF, 354 KB

english, 2016

11

Dynamical properties of a non-autonomous bouncing ball model forced by non-harmonic excitation

Lampart, Marek, Zapoměl, Jaroslav

Journal:

Mathematical Methods in the Applied Sciences

Année:

2016

Langue:

english

Fichier:

PDF, 2.99 MB

english, 2016

12

Modelling of magnetorheological squeeze film dampers for vibration suppression of rigid rotors

Zapoměl, Jaroslav, Ferfecki, Petr, Kozánek, Jan

Journal:

International Journal of Mechanical Sciences

Année:

2016

Langue:

english

Fichier:

PDF, 858 KB

english, 2016

13

Analysis of the vibration attenuation of rotors supported by magnetorheological squeeze film dampers as a multiphysical finite element problem

Ferfecki, Petr, Zapoměl, Jaroslav, Kozánek, Jan

Journal:

Advances in Engineering Software (Thomson Reuters)

Année:

2017

Langue:

english

Fichier:

PDF, 3.75 MB

english, 2017

14

The oscillation attenuation of an accelerating Jeffcott rotor damped by magnetorheological dampers affected by the delayed yielding phenomenon in the lubricating oi

Zapomel, Jaroslav, Ferfecki, Petr

Journal:

Journal of Vibration and Acoustics

Année:

2017

Langue:

english

Fichier:

PDF, 2.85 MB

english, 2017

15

A new mathematical model of a short magnetorheological squeeze film damper for rotordynamic applications based on a bilinear oil representation - derivation of the governing equations

Zapoměl, Jaroslav, Ferfecki, Petr, Forte, Paola

Journal:

Applied Mathematical Modelling

Année:

2017

Langue:

english

Fichier:

PDF, 1.39 MB

english, 2017

16

AIP Conference Proceedings [Author(s) THE MEETING OF DEPARTMENTS OF FLUID MECHANICS AND THERMOMECHANICS (35MDFMT): Proceedings of the 35th Meeting of Departments of Fluid Mechanics and Thermomechanics - Šamorín – Čilistov, Slovak Republic (20–23 June 2016)] - Tensors of added effect of the liquid in a thin hydrophobic gap

Simona, Fialová, František, Pochylý, Jaroslav, Zapoměl, Michal, Havlásek

Année:

2016

Langue:

english

Fichier:

PDF, 524 KB

english, 2016

17

[ASME ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference - Cleveland, Ohio, USA (Sunday 6 August 2017)] Volume 8: 29th Conference on Mechanical Vibration and Noise - Application of the Magnetorheological Squeeze Film Dampers for Reducing Energy Losses in Supports of Rotors of Rotating Machines

Zapoměl, Jaroslav, Ferfecki, Petr

Année:

2017

Langue:

english

Fichier:

PDF, 1.33 MB

english, 2017

18

Dynamical properties of a nonautonomous double pendulum model

Lampart, Marek, Zapoměl, Jaroslav

Journal:

Mathematical Methods in the Applied Sciences

Année:

2017

Langue:

english

Fichier:

PDF, 3.69 MB

english, 2017

19

Numerical computation of the damping and stiffness coefficients of the classical and magnetorheological squeeze film damper

Ferfecki, Petr, Zapoměl, Jaroslav, Šofer, Michal, Pochylý, František, Fialová, Simona, Vasko, M., Handrik, M., Jakubovičová, L., Kopas, P., Blatnická, M., Baniari, V., Štalmach, O., Sapietová, A., Ság

Journal:

MATEC Web of Conferences

Année:

2018

Langue:

english

Fichier:

PDF, 938 KB

english, 2018

20

A computational study on the influence of the delayed yielding phenomenon in magnetorheological oils on the steady state vibration and forces transmitted between the rotor and its frame

Zapoměl, Jaroslav, Ferfecki, Petr, Kozánek, Jan, Manoach, E., Stoykov, S., Wiercigroch, M.

Journal:

MATEC Web of Conferences

Année:

2018

Langue:

english

Fichier:

PDF, 424 KB

english, 2018

21

Numerical Analysis of Dynamic Properties of Nonlinear Rotor Systems of Aircraft Jet Engines

Kamenický, Ján, Malenovský, Eduard, Zapomel, Jaroslav

Journal:

International Journal of Rotating Machinery

Année:

2000

Langue:

english

Fichier:

PDF, 3.02 MB

english, 2000

22

The mathematical model for analysis of attenuation of nonlinear vibration of rigid rotors influenced by electromagnetic effects

Zapoměl, Jaroslav, Ferfecki, Petr, Kozánek, Jan

Journal:

Journal of Sound and Vibration

Année:

2018

Fichier:

PDF, 708 KB

2018

23

A computational fluid dynamics investigation of the segmented integral squeeze film damper

Ferfecki, Petr, Zapoměl, Jaroslav, Gebauer, Marek, Polreich, Václav, Křenek, Jiří, Malujda, I., Dudziak, M., Krawiec, P., Talaśka, K., Wilczyński, D., Berdychowski, M., Górecki, J., Warguła, Ł., Wojtk

Journal:

MATEC Web of Conferences

Année:

2019

Fichier:

PDF, 2.72 MB

2019

24

The motion characteristics of the double-pendulum system with skew walls

Lampart, Marek, Zapoměl, Jaroslav

Journal:

Mathematical Methods in the Applied Sciences

Année:

2019

Fichier:

PDF, 5.21 MB

2019

25

Dynamics of a non-autonomous double pendulum model forced by biharmonic excitation with soft stops

Lampart, Marek, Zapoměl, Jaroslav

Journal:

Nonlinear Dynamics

Année:

2019

Fichier:

PDF, 3.25 MB

2019