Ing.

Jaroslav Kovář

Ph.D.

FSI, ÚMTMB – vědecký pracovník

+420 54114 2779
Jaroslav.Kovar@vut.cz

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Ing. Jaroslav Kovář, Ph.D.

Publikace

  • 2024

    KOVÁŘ, J.; FUIS, V. Influence of Berkovich indenter tilt on the projected contact area at nanoindentation test. Engineering mechanics 2024. Milovy: Brno University of Technology, 2024. s. 166-169. ISBN: 978-80-214-6235-9.
    Detail | WWW

  • 2023

    FIALA, L.; BALLO, I.; KOVÁŘ, J.; FUIS, V. Comparison of finite element simulation of tungsten nanoindentation with Berkovich and conical indenter. In ENGINEERING MECHANICS 2023. Engineering Mechanics .... Praha: 2023. s. 63-66. ISBN: 978-80-87012-84-0. ISSN: 1805-8248.
    Detail | WWW

    KOVÁŘ, J.; FUIS, V.; ČTVRTLÍK, R.; TOMÁŠTÍK, J. Influencing the Indentation Curves by the Tilt of the Berkovich Indenter at FEM Modelling of the Steel Nanoindentation. Powder Metallurgy Progress, 2023, roč. 22, č. 1, s. 53-61. ISSN: 1335-8987.
    Detail | WWW | Plný text v Digitální knihovně

  • 2022

    KOVÁŘ, J.; FUIS, V.; ČTVRTLÍK, R.; TOMÁŠTÍK, J. The discrepancy between the indentation curves obtained by the finite element method calculation with a Berkovich and a conical indenter. JOURNAL OF MATERIALS RESEARCH, 2022, roč. 37, č. 10, s. 1750-1761. ISSN: 0884-2914.
    Detail | WWW

    KOVÁŘ, J.; FUIS, V. Comparison of the results of analytical and FEM stress calculations of the spherical nanoindentation. In Engineering Mechanics 2022. Engineering Mechanics .... Milovy: 2022. s. 217-220. ISBN: 978-80-86246-48-2. ISSN: 1805-8248.
    Detail | WWW

  • 2021

    BŘEZINA, M.; ŠTĚTINA, J.; MAUDER, T.; KLIMEŠ, L.; NÁVRAT, T.; KOVÁŘ, J. Quality prediction and crack occurrence minimization tool for continuous steel casting. 2021. s. 1-6.
    Detail

    ŠTĚTINA, J.; BŘEZINA, M.; MAUDER, T.; KLIMEŠ, L.; NÁVRAT, T.; PETRUŠKA, J.; KOVÁŘ, J. PREDICTION OF SURFACE DEFECTS IN STRUCTURAL STEELS USING A REAL TIME COUPLED THERMAL-MECHANICAL MODEL. 2021. s. 1-10.
    Detail

  • 2020

    BŘEZINA, M.; NÁVRAT, T.; ŠTĚTINA, J.; KOVÁŘ, J.; KLIMEŠ, L.; MAUDER, T.; PETRUŠKA, J. COMPARISON OF TEMPERATURE AND MECHANICAL STRESS-STRAIN DISTRIBUTIONS OF STEEL BILLETS WITH SHARP AND ROUNDED CORNERS. In METAL - 2020 - 29th International Conference on Metallurgy and Materials. 1. TANGER Ltd., 2020. s. 51-56. ISBN: 9788087294970.
    Detail

    KOVÁŘ, J.; FUIS, V.; ČTVRTLÍK, R. Influencing of the Pile-Up and the Sink-In by the Coefficient of Friction in the Nanoindentation Test. In ENGINEERING MECHANICS 2020. Engineering Mechanics .... Brno: 2020. s. 298-301. ISSN: 1805-8248.
    Detail

    KOVÁŘ, J.; FUIS, V.; TOMÁŠTÍK, J. Influencing the Indentation Curves by the Bluntness of the Berkovich Indenter at the Fem Modelling. In Proceedings of the 14th international conference on local mechanical properties - LMP 2019. Acta Polytechnica CTU Proceedings. Praha: Acta polytechnica CTU proceedings, 2020. s. 131-135. ISBN: 978-80-01-06735-2. ISSN: 2336-5382.
    Detail | WWW | Plný text v Digitální knihovně

  • 2019

    KOVÁŘ, J.; FUIS, V. FEM simulation of the nanoindentation test with rigid and non-rigid indenter. In Engineering mechanics 2019. Engineering Mechanics .... Praha: Institute of Thermomechanics of the Czech Academy of Sciences, 2019. s. 189-192. ISBN: 978-80-87012-71-0. ISSN: 1805-8248.
    Detail

  • 2018

    KOVÁŘ, J.; FUIS, V. Comparing the Results of Probability of Ceramic Head Fracture According to Weibull's Theory with Inclusion of One or Three Principal Stresses. In 18th Mechatronika 2018 : proceedings of the 2018 18th International Conference on Mechatronics - Mechatronika (ME) 2018 : Brno, Czech Republic, December 5-7, 2018. Brno: 2018. s. 453-460. ISBN: 9788021455429.
    Detail

  • 2017

    KOVÁŘ, J. THE INFLUENCE OF CONTACT REGION ON PROBABILITY OF CERAMICS FRACTURE. In Engineering Mechanics 2017. Engineering mechanics 2014. Brno: Vysoké učení technické v Brně, 2017. s. 510-513. ISBN: 978-80-214-5497-2. ISSN: 1805-8248.
    Detail

*) Citace publikací se generují jednou za 24 hodin.