Přístupnostní navigace
E-application
Search Search Close
doc. Ing.
Ph.D.
FME, IMID DT – Associate professor
+420 54114 3215Petr.Svoboda@vut.cz
Send BUT message
2024
FOLTÝN, J.; HURNÍK, J.; MICHALEC, M.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Pad Alignment Methods and Their Impact on Large Hydrostatic Bearing Precision. Machines, 2024, vol. 12, no. 8, ISSN: 2075-1702.Detail | WWW
2023
VENCL, A.; SVOBODA, P.; KLANČNIK, S.; BUT, A.; VORKAPIĆ, M.; HARNIČÁROVÁ, M.; STOJANOVIĆ, B. Influence of Al2O3 Nanoparticles Addition in ZA-27 Alloy-Based Nanocomposites and Soft Computing Prediction. Lubricants, 2023, vol. 11, no. 24, ISSN: 2075-4442.Detail | WWW | Full text in the Digital Library
MICHALEC, M.; FOLTÝN, J.; DRYML, T.; SNOPEK, L.; JAVORSKÝ, D.; ČUPR, M.; SVOBODA, P. Assembly Error Tolerance Estimation for Large-Scale Hydrostatic Bearing Segmented Sliders under Static and Low-Speed Conditions. Machines, 2023, vol. 11, no. 11, ISSN: 2075-1702.Detail | WWW | Full text in the Digital Library
MICHALEC, M.; ONDRA, M.; SVOBODA, M.; CHMELÍK, J.; ZEMAN, P.; SVOBODA, P.; JACKSON, R. A novel geometry optimization approach for multi-recess hydrostatic bearing pad operating in static and low-speed conditions using CFD simulation. Tribology Letters, 2023, vol. 71, no. 2, ISSN: 1023-8883.Detail | WWW | Full text in the Digital Library
STOJANOVIĆ, B.; GAJEVIĆ, S.; MILORADOVIĆ, N.; NIKOLIĆ, R.; MILADINOVIĆ, S.; SVOBODA, P.; VENCL, A. Comparative Analysis of Hybrid Composites Based on A356 and ZA-27 Alloys regarding Their Tribological Behaviour. Communications, 2023, vol. 25, no. 3, p. B215 (B227 p.)ISSN: 1335-4205.Detail | WWW | Full text in the Digital Library
MICHALEC, M.; HURNÍK, J.; FOLTÝN, J.; SVOBODA, P. Contactless measurement of hydrostatic bearing lubricating film using optical point tracking method. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF EN, 2023, vol. 237, no. 1, p. 76-84. ISSN: 2041-305X.Detail | WWW
2022
MICHALEC, M.; POLNICKÝ, V.; FOLTÝN, J.; SVOBODA, P.; ŠPERKA, P.; HURNÍK, J. The prediction of large-scale hydrostatic bearing pad misalignment error and its compensation using compliant support. PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2022, vol. 75, no. May 2022, p. 67-79. ISSN: 0141-6359.Detail | WWW
2021
SVOBODA, P. Modern Trends in Education and Research on Mechanical Systems - Bridging Reliability, Quality and Tribology. 2021.Detail
VENCL, A.; KANDEVA, M.; ZADOROZHNAYA, E.; SVOBODA, P.; MICHALEC, M.; MILIVOJEVIĆ, A.; TRDAN, U. Studies on structural, mechanical and erosive wear properties of ZA-27 alloy-based micro-nanocomposites. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS, 2021, vol. 235, no. 7, p. 1509-1518. ISSN: 1464-4207.Detail | WWW
MICHALEC, M.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. A Review of the Design and Optimization of Large-scale Hydrostatic Bearing Systems. Engineering Science and Technology, an International Journal, 2021, vol. 24, no. 4, p. 936-958. ISSN: 2215-0986.Detail | WWW | Full text in the Digital Library
2020
SVOBODA, P. Modern Trends in Education and Research on Mechanical Systems - Bridging Reliability, Quality and Tribology. 2020.Detail
M. KANDEVA, V. ROZHDESTVENSKY, P. SVOBODA, ZH. KALITCHIN, E. ZADOROZHNAYA. Influence of the Size of Silicon Carbide Nanoparticles on the Abrasive Wear of Electroless Nickel Coatings. Part 2. J ENVIRON PROT ECOL, 2020, vol. 21, no. 1, p. 222-233. ISSN: 1311-5065.Detail | WWW
M. KANDEVA, P. SVOBODA, N. NIKOLOV, T. TODOROV, Y. SOFRONOV, M. POKUSOVA, A. VENCL. Effect of Silicon Carbide Nanoparticles Size on Friction Properties of Electroless Nickel Coatings. J ENVIRON PROT ECOL, 2020, vol. 2020, no. 4, p. 1314-1325. ISSN: 1311-5065.Detail | WWW
MICHALEC, M., SVOBODA, P., KŘUPKA, I., HARTL, M., VENCL, A. Investigation of the tribological performance of ionic liquids in non-conformal EHL contacts under electric field activation. Friction, 2020, vol. 8, no. 5, p. 982-994. ISSN: 2223-7690.Detail | WWW | Full text in the Digital Library
2019
M. KANDEVA, P. SVOBODA, ZH. KALITCHIN, T. PENYASHKI, G. KOSTADINOV. Wear of Gas-flame Composite Coatings with Tungsten and Nickel Matrix. Part I. Abrasive Wear. J ENVIRON PROT ECOL, 2019, vol. 20, no. 2, p. 811-822. ISSN: 1311-5065.Detail | WWW
M. KANDEVA, P. SVOBODA, ZH. KALITCHIN, T. PENYASHKI, G. KOSTADINOV. Wear of Gas-flame Composite Coatings with Tungsten and Nickel Matrix. Part II. Erosive Wear. J ENVIRON PROT ECOL, 2019, vol. 20, no. 3, p. 1292-1302. ISSN: 1311-5065.Detail | WWW
VENCL, A., BOBIC, I., BOBIC, B., JAKIMOVSKA, K., SVOBODA, P., KANDEVA, M. Erosive wear properties of ZA-27 alloy-based nanocomposites: Influence of type, amount and size of nanoparticle reinforcements. Friction, 2019, vol. 7, no. 4, p. 340-350. ISSN: 2223-7690.Detail | WWW | Full text in the Digital Library
M. KANDEVA, ZH. KALITCHIN, P. SVOBODA, S. SOVILJ–NIKIC. General Methodology for Studying the Tribological Processes on the Basis of the Communicative Potential. Journal of the Balkan Tribological Association, 2019, vol. 25, no. 2, p. 432-442. ISSN: 1310-4772.Detail | WWW
M. KANDEVA, V. ROZHDESTVENSKY, P. SVOBODA, ZH. KALITCHIN, E. ZADOROZHNAYA. Influence of the Size of Silicon Carbide Nanoparticles on the Abrasive Wear of Electroless Nickel Coatings. Part 1. J ENVIRON PROT ECOL, 2019, vol. 20, no. 4, p. 1889-1903. ISSN: 1311-5065.Detail | WWW
VENCL. A., IVANOVIC, L., STOJANOVIC, B., ZADOROZHNAYA, E., MILADINOVIC, S., SVOBODA, P. SURFACE TEXTURING FOR TRIBOLOGICAL APPLICATIONS: A REVIEW. Proceedings on Engineering Science - 16th International Conference on Tribology, SERBIATRIB '19. Proceedings on Engineering Sciences - 16th International Conference on Tribology. 1. Kragujevac, Serbia: Faculty of Engineering, University of Kragujevac, 2019. p. 227-239. ISSN: 2620-2832.Detail | WWW
2018
VENCL, A.; BOBIC, B.; VUCETIC, F.; SVOBODA, P.; POPOVIC, V.; BOBIC, I. Effect of Al2O3 nanoparticles and strontium addition on structural, mechanical and tribological properties of Zn25Al3Si alloy. J BRAZ SOC MECH SCI, 2018, vol. 40, no. 11, p. 1-13. ISSN: 1678-5878.Detail | WWW
KANDEVA, M.; ZADOROZHNAYA, E.; KALITCHIN, ZH.; SVOBODA, P. Tribological studies of high velocity oxy-fuel (HVOF) superalloy coatings. Journal of the Balkan Tribological Association, 2018, vol. 24, no. 3, p. 411-428. ISSN: 1310-4772.Detail
MICHALEC, M.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Tribological behaviour of smart fluids influenced by magnetic and electric field – A review. Tribology in Industry, 2018, vol. 40, no. 4, p. 515-528. ISSN: 0354-8996.Detail | WWW
2017
KOŠŤÁL, D.; ŠPERKA, P.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Influence of lubricant inlet film thickness on EHL contact starvation. ASME Transaction, Journal of Tribology, 2017, vol. 139, no. 5, p. 1-10. ISSN: 0742-4787.Detail
KANDEVA, M. KARASTOYANOV, D., NIKOLCHEVA, G. STOJANOVIĆ, B., SVOBODA, P., VENCL, A. Tribological studies on copper-based friction linings. In 15th International Conference on Tribology, SERBIATRIB ‘17. 1. Kragujevac (Serbia): 2017. p. 51-60. ISBN: 978-86-6335-041-0.Detail
KANDEVA, M. KARASTOYANOV, D., NIKOLCHEVA, G. STOJANOVIĆ, B., SVOBODA, P., VENCL, A. Tribological studies on copper- based friction linings. Tribology in Industry, 2017, vol. 39, no. 2, p. 228-237. ISSN: 0354-8996.Detail | WWW | Full text in the Digital Library
M. KANDEVA, V. BALABANOV, E. ZADOROZHNAYA, ZH. KALITCHIN, P. SVOBODA. Environmental Protection by Self-organisation of Tribosystems with Self-lubricating Materials in Dry Friction. Part I. Investigations at Different Loads. J ENVIRON PROT ECOL, 2017, vol. 18, no. 3, p. 1050-1069. ISSN: 1311-5065.Detail | WWW
M. KANDEVA, D. KARASTOYANOV, Zh. KALITCHIN, P. SVOBODA. TRIBOLOGICAL STUDIES OF HIGH VELOCITY OXYGEN FUEL (HVOF) SUPERALLOY COATINGS. In Beijing, China: 2017. p. 1-16. Detail
SVOBODA, P.; OMASTA, M. Analýza tření. 2017. p. 1-6. Detail
M. KANDEVA, V. BALABANOV, E. ZADOROZHNAYA, ZH. KALITCHIN, P. SVOBODA, I. LEVANOV. Environmental Protection by Self-organisation of Tribosystems with Self-lubricating Materials in Dry Friction. Part II: Iinvestigations at Different Dry Sliding Rates. J ENVIRON PROT ECOL, 2017, vol. 18, no. 4, p. 1581-1592. ISSN: 1311-5065.Detail | WWW
2016
DONG, J.; SVOBODA, P.; KRUPKA, I.; DONG, H. Friction property of low temperature plasma carburised micro-patterning of AISI F-1537CoCrMo alloy. Malta: University of Malta Valletta Campus, St Paul Street, Valletta, Malta, 2016. p. 1 (1 s.). Detail | WWW
SVOBODA, P.; KOŠŤÁL, D.; GALAS, R.; KŘUPKA, I.; HARTL, M. Tribological behaviour of ultra dispersed diamond-graphite in liquid lubricants. Journal of the Balkan Tribological Association, 2016, vol. 22, no. 4A, p. 4994-5009. ISSN: 1310-4772.Detail | WWW
DONG, J.; SVOBODA, P.; VRBKA, M.; KOŠŤÁL, D.; URBAN, F.; ČÍŽEK, J.; ROUPCOVÁ, P.; DONG, H.; KŘUPKA, I.; HARTL, M. Towards near-permanent CoCrMo prosthesis surface by combining micro-texturing and low temperature plasma carburising. Journal of the mechanical behavior of biomedical materials, 2016, vol. 55, no. 1, p. 215-227. ISSN: 1751-6161.Detail
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Study of Scale Effect in a Starved Elastohydrodynamically Lubricated Contact. Applied Mechanics and Materials, 2016, vol. 821, no. 1, p. 138-143. ISSN: 1662- 7482.Detail
2015
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I. Experimental Investigation of Lubrication Film Formation at Start-up of Smooth Surfaces. In Book of Proceedings of 56th International Conference of Machine Design Departments. 1. Nitra: Slovak University of Agriculture in Nitra, 2015. p. 375-380. ISBN: 978-80-552-1377-4.Detail
KOŠŤÁL, D.; ŠPERKA, P.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Experimental observation of elastohydrodynamically lubricated contacts replenishment. MM Science Journal, 2015, no. 2015/3, p. 640-644. ISSN: 1805-0476.Detail | WWW
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Experimental Investigation of Lubrication Film Formation at Start-up of Smooth Surfaces. MM Science Journal, 2015, vol. 2015, no. December, p. 825-828. ISSN: 1805-0476.Detail
KOŠŤÁL, D.; NEČAS, D.; ŠPERKA, P.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Lubricant Rupture Ratio at Elastohydrodynamically Lubricated Contact Outlet. Tribology Letters, 2015, vol. 59, no. 3, p. 1 (jasne p.)ISSN: 1023-8883.Detail | WWW
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I. Study of Scale Effect in a Starved Elastohydrodynamically Lubricated Contact. In ENGINEERING MECHANICS 2015, 21st International Conference Engineering Mechanics 2015. Engineering mechanics 2014. 1. Svratka: Institute of Theoretical and Applied Mechanics, 2015. p. 314-315. ISBN: 978-80-86246-42- 0. ISSN: 1805- 8248.Detail | WWW
2014
SVOBODA, P.; KOŠŤÁL, D.; KUŇÁK, J.; KŘUPKA, I. Study of grease behaviour in a starved Elastohydrodynamically lubricated contact. MM Science Journal, 2014, vol. 2014, no. June, p. 464-469. ISSN: 1805- 0476.Detail | WWW
SVOBODA, P. Výzkum poškození pinů, včetně simulace zatlačení a poškození. 2014. p. 1 (1 s.). Detail
2013
KOŠŤÁL, D.; ŠPERKA, P.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Influence of rolling elements distance on starvation. In Society of Tribologists & Lubrication Engineers Annual Meeting & Exhibition 2013 / Proceedings of a meeting held 5-9 May 2013, Detroit, Michigan, USA. Detroit: Curran Associates, Inc. ( Dec 2013 ), 2013. p. 296-298. ISBN: 978-1-62993-289- 7.Detail | WWW
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Experimental study of starved EHL contacts based on thickness of oil layer in the contact inlet. Tribology International, 2013, vol. 67, no. 1, p. 140-145. ISSN: 0301- 679X.Detail
SVOBODA, P.; KOŠŤÁL, D.; POPELKA, M.; KŘUPKA, I. The experimental study of transition between fully flooded and starved regime in EHL contact. Engineering Mechanics, 2013, vol. 20, no. 1, p. 13-25. ISSN: 1802- 1484.Detail | WWW
2012
KOŠŤÁL, D.; SVOBODA, P.; KŘUPKA, I. Lubrication film starvation on two element device. In 53rd International Conference of Machine Design Departments. Brno: Brno University of Technology, 2012. p. 137-140. ISBN: 978-80-214-4533- 8.Detail
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. EXPERIMENTAL STUDY OF LUBRICATION FILM FORMATION IN MULTIPLE CONTACTS DEVICE UNDER STARVED CONDITIONS. In Proceedings of the ASME/ STLE 2012 International Joint Tribology Conference. Denver, CO; United States: American Society of Mechanical Engineers, Tribology Division, TRIB, 2012. p. 233-235. ISBN: 978-0-7918-4508- 0.Detail
2011
VRBKA, M.; KŘUPKA, I.; SVOBODA, P.; ŠPERKA, P.; NÁVRAT, T.; HARTL, M.; NOHAVA, J. Effect of shot peening on rolling contact fatigue and lubricant film thickness within mixed lubricated non-conformal rolling/ sliding contacts. Tribology International, 2011, vol. 44, no. 12, p. 1726-1735. ISSN: 0301- 679X.Detail
SVOBODA, P.; VRBKA, M.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Study of Lubrication Film Formation in Ball Bearings Under Starved Conditions. In ASME/ STLE 2011 International Joint Tribology Conference. 1. Los Angeles, CA, USA: American Society of Mechanical Engineers, Tribology Division, TRIB, 2011. p. 183-185. ISBN: 978-0-7918-5474- 7.Detail
2010
KŘUPKA, I.; HARTL, M.; BAIR, S.; SVOBODA, P. ;KUMAR, P. Mechanical Degradation of the Liquid in an Operating EHL Contact. Tribology Letters, 2010, vol. 40, no. 3, p. 1-7. ISSN: 1023- 8883.Detail
VRBKA, M.; KŘUPKA, I.; HARTL, M.; SVOBODA, P. Effect of Surface Topography Modifications on Rolling Contact Fatigue of Mixed Lubricated Contacts. In Proceedings of a meeting held 16-20 May 2010, Las Vegas, Nevada, USA. Las Vegas, Nevada, USA: STLE, 2010. p. 1-3. ISBN: 9781617387272.Detail
VRBKA, M.; KŘUPKA, I.; ŠAMÁNEK, O.; SVOBODA, P.; VAVERKA, M.; HARTL, M. Effect of surface texturing on lubrication film formation and rolling contact fatigue within mixed lubricated non- conformal contacts. MECCANICA, 2010, vol. 2010, no. 06, p. 1-8. ISSN: 0025- 6455.Detail | WWW
SVOBODA, P. The study of lubrication film formation under starved conditions. In 51. Medzinárodná vedecká konferencia katedier častí a mechanizmov strojov. Košice: C-PRESS - Košice, 2010. p. 269-272. ISBN: 978-80-970294-1- 8.Detail
VAVERKA, M.; ZAPLETAL, L.; ŠPERKA, P.; VRBKA, M.; SVOBODA, P.; KŘUPKA, I. Vliv povrchových mikronerovností a defektů na rozložení kontaktního tlaku a tloušťky mazacího filmu za podmínek elastohydrodynamického mazání. In Failures of rolling bearings / Poruchy valivých ložísk. Bratislava: KONGRES Management, 2010. p. 55-58. ISBN: 978-80-89275-24- 3.Detail
ŠAMÁNEK, O.; ZIMMERMAN, M.; SVOBODA, P.; KŘUPKA, I.; VRBKA, M. Influence of Surface Texturing on Lubricant Film Formation and Surface Fatigue. Engineering Mechanics, 2010, vol. 17, no. 1, p. 27-36. ISSN: 1802- 1484.Detail
2009
ZIMMERMAN, M.; SVOBODA, P. A research of behavior of lubrication film under non- steady state conditions. In Engineering mechanics 2009. 1. Praha: Academy of Sciences of the Czech Republic, v.v.i., 2009. p. 1513-1523. ISBN: 978-80-86246-35- 2.Detail
KŘUPKA, I.; HARTL, M.; VRBKA, M.; VAVERKA, M.; SVOBODA, P.; ŠAMÁNEK, O. The Effect of Surface Texturing on Lubricant Film Thickness and Contact Pressure within Non- Conformal Surfaces. In Ecotrib 2009 - 2nd European Conference on Tribology. 1. Pisa, Italy: Engineering Faculty, University of Pisa, 2009. p. 115-120. ISBN: 978-88-467-2426- 7.Detail
ZIMMERMAN, M.; SVOBODA, P. Experimentální studium mazacích filmů při nestacionárních provozních podmínkách. FSI Junior konference 2008 - Prezentace vědeckovýzkumných prací doktorandů - sborník. Brno: VUT FSI v Brně, 2009. p. 134-141. ISBN: 978-80-214-3834- 7.Detail
KŘUPKA, I.; HARTL, M.; SVOBODA, P. Effects of surface topography on lubrication film formation within mixed lubricated contacts during start up. In Proceedings of World Tribology Congress 2009, Sunday 6th to Friday 11th, September, 2009, Kyoto, Japan. Japan: Japanese Society of Tribologists, 2009, 2009. p. 543-543. ISBN: 9784990013998.Detail
KŘUPKA, I.; SVOBODA, P.; HARTL, M. Effect of surface topography on mixed lubrication film formation during start up under rolling/ sliding conditions. Tribology International, 2009, vol. 43, no. 4, p. 1-9. ISSN: 0301- 679X.Detail
KŘUPKA, I.; HARTL, M.; SVOBODA, P. Effects of surface topography on lubrication film formation within elastohydrodynamic and mixed lubricated non- conformal contacts. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J- JOURNAL OF ENGINEERING TRIBOLOGY, 2009, vol. 223, no. 6, p. 1-9. ISSN: 1350- 6501.Detail
SVOBODA, P. Experimentální studium chování EHD mazacího filmu během reverzace třecích povrchů. In 49. Mezinárodní konference kateder částí a mechanismů strojů. Žilina: Žilinská univerzita v Žilině - EDIS, 2009. p. 100-106. ISBN: 978-80-7043-718- 6.Detail
HARTL, M.; KŘUPKA, I.; SVOBODA, P. Effect of surface topography on mixed lubrication film under transient conditions. In PROCEEDINGS OF THE ASME/STLE INTERNATIONAL JOINT TRIBIOLOGY CONFERENCE - 2009. 1. Mempis, TN: AMER SOC MECHANICAL ENGINEERS, THREE PARK AVENUE, NEW YORK, NY 10016- 5990 USA, 2009. p. 481-482. ISBN: 978-0-7918-4895- 1.Detail
2008
KŘUPKA, I.; HARTL, M.; SVOBODA, P. Effects of Roughness Features on Lubrication Film Formation within Mixed Lubricated Contacts. In 2nd International Conference on advanced Tribology 2008. 1. Singapore: Research Publishing Services, 2008. p. 482-483. ISBN: 978-981-08-2067- 1.Detail
SVOBODA, P. Experimentální studium přechodových jevů v mazacích filmech vysokorychlostní CMOS barevnou kamerou. In 49. Mezinárodní konference kateder částí a mechanismů strojů. Plzeň: Západočeská Univerzita v Plzni, 2008. p. 253-256. ISBN: 978-80-7043-718- 6.Detail
2007
SVOBODA, P. Experimentální studium chování mazacích filmů při nestacionárních provozních podmínkách. FSI Junior konference 2006. Brno: FSI Brno, 2007. p. 1-5. ISBN: 978-80-214-3364- 9.Detail
SVOBODA, P. Studium přechodových jevů v mazacích filmech vysokorychlostní CMOS barevnou kamerou. In Sborník příspěvků - Proceedings of papers. Bratislava: STU - Publishing House, 2007. p. 509-514. ISBN: 978-80-227-2708- 2.Detail
2006
SVOBODA, P. Experimentální studium chování mazacích filmů při nestacionárních provozních podmínkách. In sborník prací 47. konference KCMS. Praha: Česká zemědělská univerzita v Praze, 2006. p. 168-172. ISBN: 80-213-1523- 7.Detail
*) Publications are generated once a 24 hours.