doc. RNDr.

Oldřich Coufal

CSc.

FEKT, UEEN – vědecký pracovník

+420 54114 6226
coufal@feec.vutbr.cz

Odeslat VUT zprávu

doc. RNDr. Oldřich Coufal, CSc.

Publikace

  • 2018

    COUFAL, O.; RADIL, L.; TOMAN, P. Magnetic field and forces in a pair of parallel conductors. INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2018, roč. 56, č. 2, s. 243-261. ISSN: 1383-5416.
    Detail | WWW

    COUFAL, O.; TOMAN, P. Condensed species in products of the reaction of SF6 with Cu up to 4000 K. Journal of Physics D: Applied Physics, 2018, roč. 51, č. 2, s. 1-16. ISSN: 0022-3727.
    Detail | WWW

  • 2017

    COUFAL, O. Current density in two parallel cylindrical conductors and their inductance. ELECTRICAL ENGINEERING, 2017, roč. 99, č. 2, s. 519-523. ISSN: 0948-7921.
    Detail | WWW

    COUFAL, O. Faraday's law of electromagnetic induction in two parallel conductors. INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2017, roč. 54, č. 2, s. 263-280. ISSN: 1383-5416.
    Detail | WWW

  • 2015

    KLOC, P.; AUBRECHT, V.; BARTLOVÁ, M.; COUFAL, O. Radiation transfer in air and air-Cu plasmas for two temperature profiles. Journal of Physics D: Applied Physics, 2015, roč. 48, č. 5, s. 1-13. ISSN: 0022-3727.
    Detail | WWW

    KLOC, P.; AUBRECHT, V.; BARTLOVÁ, M.; COUFAL, O.; RÜMPLER, C. On the Selection of Integration Intervals for the Calculation of Mean Absorption Coefficients. Plasma Chemistry and Plasma Processing, 2015, roč. 35, č. 6, s. 1097-1110. ISSN: 0272-4324.
    Detail | WWW

    KLOC, P.; AUBRECHT, V.; BARTLOVÁ, M.; COUFAL, O. Optimization of 3- band mean absorption coefficients. In Plasma Physics and Technology. Plasma Physics and Technology. Praha: Czech Technical UniversityinPrague, 2015. s. 146-149. ISSN: 2336- 2626.
    Detail | WWW

    ADINEH V. R.; COUFAL, O.; BARTLOVÁ, M. Calculation of net emission coefficient of electrical discharge machining arc plasmas in mixtures of nitrogen with graphite, copper and tungsten. Journal of Physics D: Applied Physics, 2015, roč. 48, č. 5, s. 1-13. ISSN: 0022-3727.
    Detail | WWW

  • 2014

    COUFAL, O. Thermodynamic properties of reaction mixture of air and copper up to 4000K for 0.05 to 2MPa. Journal of Physics D: Applied Physics, 2014, roč. 47, č. 25, s. 1-12. ISSN: 0022-3727.
    Detail

    COUFAL, O. Current density in two solid parallel conductors and their impedance. ELECTRICAL ENGINEERING, 2014, roč. 96, č. 3, s. 287-297. ISSN: 0948-7921.
    Detail | WWW

    KLOC, P.; AUBRECHT, V.; COUFAL, O.; BARTLOVÁ, M. Influence of Copper Vapours on the Radiative Transfer in Thermal Air Plasma. In Proceedings of the XXth International Conference on Gas Discharges and Their Applications. Orléans: GREMI UMR 7344, 2014. s. 139-142. ISBN: 978-2-9548207-2- 9.
    Detail

    COUFAL, O. Sto let od narození prof. Ing. Z. Pavlíčka, DrSc. Energetika, 2014, roč. 64, č. 12, s. 666-667. ISSN: 0375- 8842.
    Detail

  • 2013

    COUFAL, O. On Resistance and Inductance of Solid Conductors. Journal of Engineering, 2013, roč. 2013, č. 526072, s. 1-14. ISSN: 2314- 4904.
    Detail | WWW

    Coufal Oldřich. A method for the accurate and smooth approximation of standard thermodynamic, functions (new version). COMPUTER PHYSICS COMMUNICATIONS, 2013, roč. 184, č. 7, s. 1810-1811. ISSN: 0010- 4655.
    Detail | WWW

  • 2012

    COUFAL, O. On inductance and resistance of solitary long solid conductor. Acta Technica ČSAV, 2012, roč. 57(2012), č. 1, s. 75-89. ISSN: 0001- 7043.
    Detail

    COUFAL, O. A method for the accurate and smooth approximation of standard thermodynamic functions. COMPUTER PHYSICS COMMUNICATIONS, 2012, roč. 184(2013), č. 1, s. 194-200. ISSN: 0010- 4655.
    Detail

    COUFAL, O.; ŽIVNÝ, O., ADINEH V. Thermodynamic and Radiative Properties of Plasma Excited in EDM Process Through N2 Taking Into Account Fe. IEEE Transactions on Plasma Science, 2012, roč. 40, č. 10, s. 2723-2735. ISSN: 0093- 3813.
    Detail

  • 2011

    COUFAL, O. Comments on skin effect in solitary solid tubular conductor. Advances in Mathematical Physics, 2011, roč. 2011, č. 2011, s. 1-13. ISSN: 1687- 9120.
    Detail

  • 2010

    BARTLOVÁ, M.; AUBRECHT, V.; COUFAL, O. Net Emission Coefficients of Radiation in Thermal Plasmas of Air with Carbon Admixture. In 25th Summer School and International Symposium on the Physics of Ionized Gases. Contributed Papers. Belgrade, Srbsko: Astronomical Observatory, 2010. s. 241-244. ISBN: 978-86-80019-37- 6.
    Detail

    COUFAL, O.; ŽIVNÝ, O. Composition and thermodynamic properties of thermal plasma with condensed phases. European Physical Journal D, 2010, roč. 2010, č. 1, s. 1-21. ISSN: 1434- 6060.
    Detail

    AUBRECHT, V.; BARTLOVÁ, M.; COUFAL, O. Radiative emission from air thermal plasmas with vapour of Cu or W. Journal of Physics D: Applied Physics, 2010, roč. 43, č. 43, s. 1-11. ISSN: 0022- 3727.
    Detail

  • 2009

    COUFAL, O.; BARTLOVÁ, M.; BABICH, I.; BORETSKIJ, V.; VEKLICH, A. Composition of Electric Arc Plasma with Copper Vapours. In Proceedings of XVIIIth Symposium on Physics of Switching Arc, Invited Lectures and Contributed Papers. Brno - Letohrad: UVEE FEKT VUT v Brně, 2009. s. 143-146. ISBN: 978-80-214-3793- 7.
    Detail

  • 2008

    COUFAL, O. Inductance of coaxial cable. Energyspectrum - International e-Journal, www.energyspectrum. net, 2008, roč. 3, č. 1, s. 1-5. ISSN: 1214- 7044.
    Detail | WWW

    COUFAL, O. Current density in a long solitary tubular conductor. Journal of Physics A- Mathematical and Theoretical, 2008, roč. 41, č. 14, s. 11-14. ISSN: 1751- 8113.
    Detail

  • 2007

    COUFAL, O. Composition and thermodynamic properties of thermal plasma up to 50 kK. Journal of Physics D: Applied Physics, 2007, roč. 40, č. 11, s. 3371-3385. ISSN: 0022- 3727.
    Detail

    COUFAL, O. Termodynamické a transportní vlastnosti plazmatu elektrického oblouku. Dílčí zpráva GAČR 2007. GAČR. VUT Brno: UEEN, VUT Brno, 2007. s. 1-8.
    Detail

    COUFAL, O. Inductance of Coaxial Cable. In Proceedings on ELECO 2007, Electronics. Bursa, Turkey: Istambul Technical University, 2007. s. 382-386. ISBN: 978-9944-89-421- 0.
    Detail

    COUFAL, O. Current density in a pair of solid coaxial conductors. ELECTROMAGNETICS, 2007, roč. 27, č. 5, s. 299-320. ISSN: 0272- 6343.
    Detail

  • 2006

    COUFAL, O., ŽIVNÝ, O. Interval of Occurence of a Component in Low- Temperature Plasma. Czechoslovak Journal of Physics, 2006, roč. 56(2006), č. Suppl. B, s. 1-6. ISSN: 0011- 4626.
    Detail

    AUBRECHT, V.; BARTLOVÁ, M.; COUFAL, O. Radiation Transfer in Air Thermal Plasmas. In Proceedings of the XVI International Conference on Gas Discharges and their Applications. Xian, Čína: Xian Jiaotong University, 2006. s. 45-48. ISBN: 0-9539105-3- 9.
    Detail

    M. Bartlová, O. Coufal. Effect of electron attachment on electron concentration in kinetic modelling of SF6- arc plasma. In Proceedings of The First Central European Symposium on Plasma Chemistry. Gdaňsk: 2006. s. 1 ( s.)
    Detail

    COUFAL, O., ŽIVNÝ, O. Interval of Occurence of a Component in Low- Temperature Plasma. In Programme & Abstract Book of the 22nd Symposium on Plasma Physics and Technology. Praha: ČVUT FEL Praha, 2006. s. 100-100. ISBN: 80-01-03506- 9.
    Detail

    COUFAL, O. O definici indukčnosti. In Proceedings of the 7th International Scientific Conference Electric Power Engineering 2006. Brno: VUT v Brně, 2006. s. 427-431. ISBN: 978-80-214-3180- 5.
    Detail

  • 2005

    COUFAL, O. Proudová hustota ve dvojici masivních koaxiálních vodičů. Energyspectrum - International e-Journal, www.energyspectrum. net, 2005, roč. 2005, č. 11, s. 1 ( s.)ISSN: 1214- 7044.
    Detail | WWW

    COUFAL, O.; SEZEMSKÝ, P.; ŽIVNÝ, O. Database system of thermodynamic properties of individual substances at high temperatures. Journal of Physics D: Applied Physics, 2005, roč. 38(2005), č. 8, s. 1265-1274. ISSN: 0022- 3727.
    Detail

  • 2004

    COUFAL, O., BARTLOVÁ, M. Influence of concentration on the values of recombination and ionization rate coefficients of atoms S and F. Czechoslovak Journal of Physics, 2004, roč. 54, č. Suppl. C, s. 665 ( s.)ISSN: 0011- 4626.
    Detail

    BARTLOVÁ, M., COUFAL, O. Influence of Concentration on the Values of Recombination and Ionization Rate Constants of atoms S and F. Sborník abstraktů 21. Symposia o fyzice a technologii plazmatu. Praha: Organizační výbor symposia + katedra fyziky ČVUT FEL Praha, 2004. s. 77 ( s.)ISBN: 80-01-03015- 6.
    Detail

    BARTLOVÁ, M., COUFAL, O. INFLUENCE OF ELECTRON ATTACHMENT ON KINETIC COMPOSITION OF SF6- ARC PLASMA. In New Trends in Physics, Proc. of the conference. Brno: FEEC, Brno University of Technology, 2004. s. 156 ( s.)ISBN: 80-7355-024- 5.
    Detail

    COUFAL, O.; BARTLOVÁ, M. Influence of concentration on the values of recombination and ionization rate coefficients of atoms S and F. Czechoslovak Journal of Physics, 2004, roč. 54, č. Supplement C, s. C665 (C670 s.)ISSN: 0011- 4626.
    Detail

  • 2003

    BARTLOVÁ, M., BARTL, J., COUFAL, O. Unimolecular Reactions in Chemical Kinetics of SF6- Arc Plasma. In Proceedings of the XIVth Symposium on Application of Plasma Processes. Bratislava: Dept. of Plasma Physics & Institute of Physics at Comenius University, 2003. s. 12 ( s.)ISBN: 80-8040-195- 0.
    Detail

  • 2002

    COUFAL, O., BARTLOVÁ, M. An Improved Model of Chemical Kinetics in SF6 Arc Plasma. In Proceedings of the XIV. International Conference on Gas Discharges and their Applications. Liverpool: University of Liverpool, 2002. s. 51 ( s.)ISBN: 0-9539105-1- 2.
    Detail

    BARTLOVÁ, M., COUFAL, O. An Improved Model of Chemical Kinetics in SF6- Arc Plasma. In Proceedings of the XIV International Conference on Gas Discharges and their Applications. Liverpool: University of Liverpool, 2002. s. 51 ( s.)ISBN: 0-9539105-1- 2.
    Detail

    COUFAL, O., BARTLOVÁ, M. Comparison of some models of reaction kinetics in HV circuit breakers with SF6 after current zero. Journal of Physics D: Applied Physics, 2002, roč. 35(2002), č. 11, s. 3065 ( s.)ISSN: 0022- 3727.
    Detail

  • 2001

    BARTLOVÁ, M., COUFAL, O. Comparison of Some Kinetic Models of SF6- Arc Plasma. In 15thInternational Symposium on Plasma Chemistry, Proceedings,Vol. III, Poster Contributions. Orléans, Francie: 2001. s. 759 ( s.)
    Detail

    BARTLOVÁ, M., COUFAL, O. Contribution to the Kinetic Modelling in SF6- Arc Plasma. In IXth International Conference of Switching Arc Phenomena, Proceedings. Lodz, Polsko: 2001. s. 94 ( s.)ISBN: 83-902688-9- 2.
    Detail

    BARTLOVÁ, M., COUFAL, O. To the Calculation of Kinetic Composition of SF6- Arc Plasma. In Nové trendy ve fyzice, 2. díl. Brno, Česká republika: VUT v Brně, FEI, Ústav fyziky, 2001. s. 246 ( s.)ISBN: 80-214-1992- X.
    Detail

    COUFAL, O., SEZEMSKÝ, P. On the formal correctness of the reaction kinetics model and its solution in HV circuit breakers after current zero. Journal of Physics D: Applied Physics, 2001, roč. 34 (2001), č. 14, s. 2174-2184. ISSN: 0022- 3727.
    Detail

  • 2000

    COUFAL, O.; LÁZNIČKOVÁ, I. Aktualizace databáze termodynamických vlastností sloučenin. In Sborník prací odborné konference Budoucnost elektroenergetiky v regionuJižní Morava. Brno: 2000. s. 57-61. ISBN: 80-214-1725- 0.
    Detail

  • 1999

    ADAMEC, L., COUFAL, O. On kinetics of reactions in HV circuit breakers after current zero. Journal of Physics D: Applied Physics, 1999, roč. 32(1999), č. 14, s. 1702 ( s.)ISSN: 0022- 3727.
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  • 1997

    Coufal O., Vagera I. Saturated vapour of individual substance. High Temperature Materials and Processes, 1997, roč. 1(1997), č. 1, s. 133 ( s.)ISSN: 0334- 6455.
    Detail

    Adamec L., Coufal O. COMMENTS ON THE COMPUTATION OF THE COMPOSITION OF QUENCHING MEDIA IN HV CIRCUIT BREAKERS AFTER CURRENT ZERO. J. Phys. D: Appl. Phys., 1997, roč. 30(1997), č. 11, s. 1646 ( s.)ISSN: 1022- 3727.
    Detail

  • 1995

    COUFAL, O. Thermodynamic Properties of the Gas Mixture SF6 and Cu in the range from 298.15 to 3000 K and 0. 1 to 2 MPa. Journal of High Temperature Chemical Processes, 1995, roč. 4(1995), č. 3, s. 159 ( s.)ISSN: 1240- 4292.
    Detail

  • 1994

    COUFAL, O. Composition of the reacting mixture SF6 and Cu in the range from 298.15 to 3000 K and 0. 1 to 2 MPa. Journal of High Temperature Chemical Processes, 1994, roč. 3(1994), č. 1, s. 117 ( s.)ISSN: 1240- 4292.
    Detail

  • 1992

    COUFAL, O. Thermophysical properties of the reacting mixture SF6 and Cu in the range 3000 to 50000 K and 0.1 to 2 MPa. Part1: Equilibrium composition. Acta Technica ČSAV, 1992, roč. 37(1992), č. 2, s. 209 ( s.)ISSN: 0001- 7043.
    Detail

    COUFAL, O. Thermophysical Properties of the Reacting Mixture SF6 and Cu in the Range 3000 to 50000 K and 0.1 to 2MPa Part 2: Thermodynamic properties. Acta Technica ČSAV, 1992, roč. 37(1992), č. 3, s. 371 ( s.)ISSN: 0001- 7043.
    Detail

  • 1990

    AUBRECHT, V., GROSS, B., PEŠKA, L., COUFAL, O. Záření plazmatu spínacího oblouku hořícího v SF6. In Knižnice odborných a vědeckých spisů A- 38. Brno: VUT Brno, 1990. s. 219 ( s.)ISBN: 80-214-0091- 9.
    Detail

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