Search results

  1. 1.
    0579630 - ÚT 2024 RIV GB eng J - Journal Article
    Lampart, M. - Zapoměl, Jaroslav
    The disturbance influence on vibration of a belt device driven by a crank mechanism.
    Chaos Solitons & Fractals. Roč. 173, August (2023), č. článku 113634. ISSN 0960-0779. E-ISSN 1873-2887
    Institutional support: RVO:61388998
    Keywords : belt systems * nonlinear dynamics * non-autonomous systems * mechanical contact * disturbance * the 0–1 test for chaos * bifurcation analysis
    OECD category: Applied mechanics
    Impact factor: 7.8, year: 2022
    Method of publishing: Limited access
    https://www.sciencedirect.com/science/article/pii/S0960077923005350?via%3Dihub
    Permanent Link: https://hdl.handle.net/11104/0349336
     
     
  2. 2.
    0578438 - ÚT 2024 RIV GB eng J - Journal Article
    Zapoměl, Jaroslav - Ferfecki, P.
    A new concept of a hydrodynamic bearing lubricated by composite magnetic fluid for controlling the bearing load capacity.
    Mechanical Systems and Signal Processing. Roč. 168, April (2022), č. článku 108678. ISSN 0888-3270. E-ISSN 1096-1216
    Institutional support: RVO:61388998
    Keywords : hydrodynamic bearings * composite ferromagnetic lubricant * controllable bearing load capacity * rigid rotors
    OECD category: Applied mechanics
    Impact factor: 8.4, year: 2022
    Method of publishing: Open access
    https://www.sciencedirect.com/science/article/pii/S0888327021010001?via%3Dihub
    Permanent Link: https://hdl.handle.net/11104/0349335
     
     
  3. 3.
    0578112 - ÚT 2024 RIV CH eng J - Journal Article
    Zapoměl, Jaroslav - Ferfecki, P. - Molčan, M.
    Optimization of Control Parameters of Magnetorheological Squeeze Film Dampers to Minimize the Vibration Amplitude of Rotors Passing the Critical Speed.
    Applied Sciences-Basel. Roč. 13, č. 12 (2023), č. článku 6905. E-ISSN 2076-3417
    Institutional support: RVO:61388998
    Keywords : accelerating rotors * rotors oscillation * magnetorheological squeeze film dampers * the damping control * optimization of the control parameters * evolution optimization method
    OECD category: Applied mechanics
    Impact factor: 2.7, year: 2022
    Method of publishing: Open access
    https://www.mdpi.com/2076-3417/13/12/6905
    Permanent Link: https://hdl.handle.net/11104/0348053
     
     
  4. 4.
    0578111 - ÚT 2024 RIV CH eng J - Journal Article
    Molčan, M. - Ferfecki, P. - Zapoměl, Jaroslav
    The Numerical Identification of Basins of Attraction for the Vibration Response of the Rigid Rotor with Squeeze Film Dampers.
    Applied Sciences-Basel. Roč. 13, č. 5 (2023), č. článku 2864. E-ISSN 2076-3417
    Institutional support: RVO:61388998
    Keywords : rigid rotor * short squeeze film damper * vibration stability analysis * basins of attraction * origination of nonsynchronous response
    OECD category: Applied mechanics
    Impact factor: 2.7, year: 2022
    Method of publishing: Open access
    https://www.mdpi.com/2076-3417/13/5/2864
    Permanent Link: https://hdl.handle.net/11104/0348051
     
     
  5. 5.
    0570632 - ÚT 2024 RIV GB eng J - Journal Article
    Zapoměl, Jaroslav - Ferfecki, P. - Kozánek, Jan
    Avoiding disc collisions and nonlinear vibration of unbalanced rotors by means of position control of the rotor journal mounted in magnetorheological hydrodynamic bearings.
    International Journal of Non-Linear Mechanics. Roč. 151, May (2023), č. článku 104378. ISSN 0020-7462. E-ISSN 1878-5638
    Institutional support: RVO:61388998
    Keywords : rotor vibration * disc-casing collisions * magnetorheological hydrodynamic bearings * composite magnetorheological lubricant * position control
    OECD category: Applied mechanics
    Impact factor: 3.2, year: 2022
    Method of publishing: Limited access
    https://www.sciencedirect.com/science/article/pii/S0020746223000306?via%3Dihub
    Permanent Link: https://hdl.handle.net/11104/0342390
     
     
  6. 6.
    0541367 - ÚT 2021 RIV NL eng J - Journal Article
    Lampart, M. - Zapoměl, Jaroslav
    Dynamics of a non-autonomous double pendulum model forced by biharmonic excitation with soft stops.
    Nonlinear Dynamics. Roč. 99, č. 3 (2020), s. 1909-1921. ISSN 0924-090X. E-ISSN 1573-269X
    Institutional support: RVO:61388998
    Keywords : mechanical model * chaos tests * vibration * bifurcation
    OECD category: Applied mechanics
    Impact factor: 5.022, year: 2020
    Method of publishing: Limited access
    https://link.springer.com/article/10.1007/s11071-019-05423-6
    Permanent Link: http://hdl.handle.net/11104/0318927
     
     
  7. 7.
    0536136 - ÚT 2022 RIV US eng J - Journal Article
    Zapoměl, Jaroslav - Ferfecki, P. - Kozánek, Jan
    Effect of the controllable support elements lubricated by magnetically sensitive fluids on chaotic and regular vibration of flexible rotors during rubbing.
    Mechanism and Machine Theory. Roč. 155, January (2021), č. článku 104096. ISSN 0094-114X. E-ISSN 1873-3999
    R&D Projects: GA MŠMT LQ1602
    Institutional support: RVO:61388998
    Keywords : flexible rotors * magnetically controllable rotor support element * rotor rubbing * regular and chaotic rotor vibration
    OECD category: Applied mechanics
    Impact factor: 4.930, year: 2021
    Method of publishing: Limited access
    https://www.sciencedirect.com/science/article/pii/S0094114X20303153?via%3Dihub
    Permanent Link: http://hdl.handle.net/11104/0319737
     
     
  8. 8.
    0521429 - ÚT 2020 RIV AT eng J - Journal Article
    Zapoměl, Jaroslav - Ferfecki, P. - Forte, P.
    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.
    Acta Mechanica. Roč. 230, č. 5 (2019), s. 1625-1640. ISSN 0001-5970. E-ISSN 1619-6937
    Institutional support: RVO:61388998
    Keywords : rotating machinery * damping * magnetorheological fluids
    OECD category: Applied mechanics
    Impact factor: 2.102, year: 2019
    Method of publishing: Limited access
    https://link.springer.com/article/10.1007/s00707-018-2343-8
    Permanent Link: http://hdl.handle.net/11104/0306055
     
     
  9. 9.
    0521428 - ÚT 2020 RIV GB eng J - Journal Article
    Lampart, M. - Zapoměl, Jaroslav
    The motion characteristics of the double-pendulum system with skew walls.
    Mathematical Methods in the Applied Sciences. Roč. 42, č. 2 (2019), s. 475-487. ISSN 0170-4214. E-ISSN 1099-1476
    Institutional support: RVO:61388998
    Keywords : bifurcation * chaos tests * mechanical model * vibration
    OECD category: Applied mechanics
    Impact factor: 1.626, year: 2019
    Method of publishing: Limited access
    https://onlinelibrary.wiley.com/doi/abs/10.1002/mma.5354
    Permanent Link: http://hdl.handle.net/11104/0306052
     
     
  10. 10.
    0497805 - ÚT 2020 RIV GB eng J - Journal Article
    Zapoměl, Jaroslav - Ferfecki, P. - Kozánek, Jan
    The mathematical model for analysis of attenuation of nonlinear vibration of rigid rotors influenced by electromagnetic effects.
    Journal of Sound and Vibration. Roč. 443, March (2019), s. 168-177. ISSN 0022-460X. E-ISSN 1095-8568
    Institutional support: RVO:61388998
    Keywords : magnetorheological squeeze film dampers * variable magnetic reluktance * transient electromagnetic phenomena * damping effect
    OECD category: Mechanical engineering
    Impact factor: 3.429, year: 2019
    Method of publishing: Limited access
    https://www.sciencedirect.com/science/article/pii/S0022460X18307600?via%3Dihub
    Permanent Link: http://hdl.handle.net/11104/0298214
     
     

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