[

Odborné zájmy

Vzdělání

2000Ukončení studijního programu "Elektronické systémy" a získání titulu Mgr.
Sumské Státní Univerzitě, Ukrajina
Precizní elektroakustický průtokoměr.
2008Ph.D. Fyzika plazmatu a ionizovaných prostředí
Univerzita Karlova, Praha
Proud plazmatu generovaný hybridním plynově-vodním plazmatronem. Struktura proudu plazmatu a vliv procesu na anodě.

Zaměstnání a stáže

2000-2011vědecký pracovnik
Ústav fyziky plazmatu AV ČR, v.v.i.
Interakce částic prášku z termickým plazmatem, Zobrazovací diagnostika proudění plazmatu a procesů plazmatického stříkaní

Výzkumné projekty

2011-2013Interakce plazmatu vodní páry s pevnými látkami, plyny a kapalinami při nízkých tlacích a v reaktorech pro plazmové zplynování
Spoluřešitel
Poskytovatel: Grantová agentura České republiky; ID projektu: GAP205/11/2070
2011-2013Plazmatron s hybridní stabilizací oblouku pro plazmové nástřiky a pyrolýzu odpadů
Spoluřešitel
Poskytovatel: Technologická agentura České republiky; ID projektu: TA01010300
2010-2012Inovace technologie nástřiku materiálu plamenem
Spoluřešitel
Poskytovatel: Ministerstvo průmyslu a obchodu; ID projektu: FR-TI2/561
2008-2010Pyrolýza organických látek a biomasy v plazmatu oblouku s kombinovanou stabilizací vodou a plynem
Spoluřešitel
Poskytovatel: Grantová agentura České republiky; ID projektu: GA202/08/1084
2007-2009Kontrola procesu nasávání vzduchu do proudu termického plazmatu generovaného hybridním plynově-vodním plazmatronem
Spoluřešitel
Poskytovatel: Grantová agentura AV ČR; ID projektu: KJB100430701
2008-2009Plazmová pyrolýza a zplynování biomasy
Spoluřešitel
Poskytovatel: Ministerstvo školství, mládeže a tělovýchovy; ID projektu: MEB020814
2007-2009Výzkum průmyslového využití zplynování biomasy a odpadních látek v plazmatu
Spoluřešitel
Poskytovatel: Ministerstvo průmyslu a obchodu; ID projektu: FT-TA4/050
2005-2007Expandující supersonický proud plazmatu generovaný v obloucích stabilizovaných vodou
Spoluřešitel
Poskytovatel: Grantová agentura České republiky; ID projektu: GA202/05/0669
2003-2007Pokročilé směry ve fyzice a chemii plazmatu
Spoluřešitel
Poskytovatel: Grantová agentura České republiky; ID projektu: GD202/03/H162

Seznam publikací

2016Agon N., Hrabovský M., Chumak O., Hlína M., Kopecký V., Mašláni A., Bosmans A., Helsen L., Skoblja S., Van Oost G., Vierendeels J.: Plasma gasification of refuse derived fuel in a single-stage system using different gasifying agents. Waste Management 47 [January] (2016) 246-255.
[ Link ]
 
2015Agon N., Chumak O., Hrabovský M.: Single-stage plasma gasification of RDF. ISPC 22 - 22nd International Symposium on Plasma Chemistry. Antwerp : International Plasma Chemistry Society, 2015, O-19-1-O-19-1. ISBN N.
[ISPC 22 - 22nd International Symposium on Plasma Chemistry/22./. Antwerp (BE), 05.07.2015-10.07.2015]
[ Link ]
 
2013Kavka T., Chumak O., Šonský J., Heinrich M., Stehrer T., Pauser H.: Experimental study of anode processes in plasma arc cutting. Journal of Physics D-Applied Physics 46 [6] (2013) 065202-065202.
[ Link ]
 
 Hrabovský M., Hlína M., Konrád M., Kopecký V., Chumak O., Mašláni A., Kavka T., Živný O., Pellet G.: Steam Plasma-Assisted Gasification of Organic Waste by Reactions with Water, CO2 and O2. ISPC - Proceedings International Symposium on Plasma Chemistry (ISPC 21). Cairn : IPCS International Plasma Chemistry Society, 2013, ID537-ID537. ISBN N. - (IPSC. 21).
[International Symposium on Plasma Chemistry (ISPC 21)/21./. Cairns Convention Centre (AU), 04.08.2013-09.08.2013]
[ Link ]
 
 Mušálek R., Glanc A., Medřický J., Pala Z., Chumak O., Janata M., Chráska T.: Studie opakovatelnosti depozice plazmových nástřiků pomocí technologie WSP. Zborník prednášok Vrstvy a povlaky 2013. Trenčín : LISS a.s, 2013 - (Šošovičková, J.), s. 109-114 ISBN 978-80-970824-2-0.
[Vrstvy a povlaky 2013. Rožnov pod Radhoštěm (CZ), 30.09.2013-01.10.2013]
[ Anotace ]
2012Hrabovský M., Hlína M., Konrád M., Kopecký V., Chumak O., Kavka T., Mašláni A.: Mass and Energy Balances of Organic Waste Gasification in Steam Plasma. Proceedings of Ninth International Conference on Flow Dynamics. Sendai : Institute of Fluid Science TOHOKU UNIVERSITY, 2012, s. 696-697. ISSN 1344-2236.
[International Conference on Flow Dynamics/9./. Sendai (JP), 19.09.2012-21.09.2012]
[ Link ]
 
2011Hrabovský M., Konrád M., Kopecký V., Hlína M., Kavka T., Chumak O., Mašláni A.: Steam plasma gasification of pyrolitic oil from used tires. Proceedings of 20th International Symposium on Plasma Chemistry. Philadelphia : Drexel University, 2011 - (Fridman, A.) S. 200-203.
[International Symposium on Plasma Chemistry/20th./. Philadelphia (US), 24.07.2011-29.07.2011]
[ Link ]
 
 Chumak O., Hrabovský M.: Discharge fluctuations presentation by entropy maps. Book of Contributed Papers: 18th Symposium on Application of Plasma Processes and Workshop on Plasmas as a Planetary Atmospheres Mimics(SAPP XVIII). Bratislava, : Department of Experimental Physics, Faculty of Mathematics,, 2011 - (Országh, J.; Papp, P.; Matejčík, Š.) S. 215-219. ISBN 978-80-89186-77-8. - (SAPP. SAPP XVIII).
[Symposium on Application of Plasma Processes Workshop on Plasmas as a Planetary Atmosphere Mimics/18./. Vrátna dolina (SK), 15.01.2011-20.01.2011]
 Chumak O., Hrabovský M.: Characterization of fluctuating discharge. XIXth Symposium on Physics of Switching Arc. Brno : Brno University of Technology, 2011 - (Aubrecht, V.; Bartlová, M.) S. 145-148. ISBN 978-80-214-4293-1.
[Symposium on Physics of Switching Arc /19./. Nové Město na Moravě (CZ), 05.09.2011-09.09.2011]
 Chumak O., Hrabovský M.: Visualization of fluctuation of radiant flow by entropy maps. Proceedings of the 7th Mediterranean Combustion Symposium(MCS-7 ). Napoli : Associazione Sezione Italiana del Combustion Institute, 2011. S. 18-24. ISBN 978-88-88104-12-6.
[Seventh Mediterranean Combustion Symposium. Chia Laguna, Cagliari, Sardinia (IT), 11.09.2011-15.09.2011]
[ Link ]
 
 Chumak O., Hrabovský M.: Using matlab for visualization of plasma dynamics by statystical processing of photograph sequences. Technical Computing Prague 2011 19th Annual Conference Proceedings. Praha : HUMUSOFT s.r.o, 2011. S. 51-54. ISBN 978-80-7080-794-1.
[Technical Computing Prague 2011/19./. Praha (CZ), 08.11.2011]
[ Link ]
 
 Chumak O., Hrabovský M.: Digital Image Processing in Investigations of Plasma Flow Structure. IEEE Transactions on Plasma Science 39 [11] (2011) 2910-2911.
[ Link ]
 
2010Hrabovský M., Konrád M., Kopecký V., Hlína M., Kavka T., Chumak O., Mašláni A., Van Oost G.: Plasma Aided Gasification of Biomass and Plastics using CO2 as Oxidizer. International Symposium on Non-Thermal/Thermal Plasma Pollution Control Technology & Sustainable Energy. St. John´s, Newfoundland : IEEE, 2010. S. 1-4. ISBN N.
[International Symposium on Non-Thermal/Thermal Plasma Pollution Control Technology & Sustainable Energy, ISNTP 7. St. John´s, Newfoundland (CA), 21.06.2010-25.06.2010]
 Hrabovský M., Hlína M., Konrád M., Kopecký V., Kavka T., Chumak O., Mašláni A.: Thermal Plasma Gasification of Organic Waste. 6th International Workshop and Exhibition on Plasma Assisted Combustion (IWEPAC). Heilbronn : Institute of Space Propulsion, German Aerospace Center, 2010. S. 89-90. ISBN N.
[International Workshop and Exhibition on Plasma Assisted Combustion/6th./. Heilbronn (DE), 13.09.2010-15.09.2010]
 Hrabovský M., Hlína M., Konrád M., Kopecký V., Kavka T., Chumak O., Mašláni A.: Газификация органических отходов с помощью термической плазмы. Энергоэффективность – 2010. Тезисы докладов международной научно-практической конференции. Kiev : НАН Украины, 2010 - (Žovťansky, V.; Smichula, A.; Rossocha, A.) S. 226-228. ISBN N.
[Энергоэффективность – 2010. Kiev (UA), 19.10.2010-21.10.2010] [ CZ ] 
[ Anotace ]
 Djakov B. E., Oliver D.H., Enikov R., Vasileva E., Chumak O., Hrabovský M.: Multi-viewpoint imaging based simulations of sensors for APS jet monitoring. Journal of Physics: Conference Series 223 [1] (2010) 012008-012008.
[International Summer School on Vacuum, Electron, and Ion Technologies (VEIT 2009)/16th./. Sunny Beach, 28.09.2009-02.10.2009]
[ Link ]
 
2009Kavka T., Hrabovský M., Chumak O., Kopecký V., Mašláni A., Konrád M., Pauser H., Heinrich M., Nimmervoll R.: Anode processes during pilot arcing in cutting torch. Proceedings of the19th International Symposium on Plasma Chemistry. Bochum : Ruhr-University Bochum, 2009 - (von Keudell, A.; Winter, J.; Böke, M.; Schulz-von der Gathen, V.) P2.11.31. ISBN N. - (ISPC. 19).
[International Symposium on Plasma Chemistry/19th./. Bochum (DE), 26.07.2009-31.07.2009] [ CZ ] 
[ Link ]
 
[ Anotace ]
 Chumak O., Kopecký V., Kavka T., Hrabovský M.: Effect of anode attachment and hydrodynamic instability on fluctuations of thermal plasma jet. 17th Symposium on Application of Plasma Processes, Book of Contributed Papers. Bratislava : Department of Experimental Physics Comenius University, 2009 - (Papp, V.; Orshzágh, J.; Matúška, J.; Matejčík, Š.) S. 171-172. ISBN 978-80-89186-45-7.
[Symposium on Application of Plasma Processes, SAPP/17th./. Liptovský Ján (SK), 17.01.2009-22.01.2009] [ CZ ] 
[ Anotace ]
 Hrabovský M., Kopecký V., Chumak O., Kavka T., Mašláni A., Sember V., Ctibor P.: Effect of Fluctuations of DC Current on Properties of Plasma Jet Generated in Plasma Spraying Torch with Gerdien Arc. High Temperature Materials and Processes 13 [2] (2009) 229-240. [ CZ ] 
[ Link ]
 
[ Anotace ]
 Hrabovský M., Konrád M., Hlína M., Kavka T., Kopecký V., Chumak O.: Energy balance and kinetics of gasification of biomass particles in thermal plasma flow. 19th International Symposium on Plasma Chemistry. Bochum : University of Bochum, 2009. P3.16.05. ISBN 978-0-471-72001-0.
[International Symposium on Plasma Chemistry/19th./. Bochum (DE), 26.07.2009-31.07.2009] [ CZ ] 
[ Link ]
 
[ Anotace ]
 Chumak O., Hrabovský M., Sforza T., Falier J.: INITIATION OF ELECTRIC ARC IN ARGON FLOWING IN WATER CHANNEL. XVIIIth Symposium on Physics of Switching Arc. Brno : Vysoké učení technické v Brně, 2009 - (Aubrecht, V.; Bartlová, M.) S. 138-141. ISBN 978-80-214-3793-7.
[Symposium on Physics of Switching Arc/18th./. Nové Město na Moravě (CZ), 07.09.2009-11.09.2009] [ CZ ] 
[ Anotace ]
 Kavka T., Mašláni A., Kopecký V., Hrabovský M., Chumak O.: Interaction of thermal plasma jet generated by hybrid gas-water torch with the surrounding. Proceedings of the XXIX International Conference on the Phenomena in the Ionized Gases, Disc of Proceedings. Cancún : Institute of Physics(IoP), 2009. PB11-4-11-8. ISBN N. - (ICPIG. 29).
[International Conference on the Phenomena in the Ionized Gases, ICPIG XXIX/29th./. Cancún (MX), 12.07.2009-17.07.2009] [ CZ ] 
[ Anotace ]
 Chumak O., Kopecký V., Kavka T., Hrabovský M.: Role of anode attachment and hydrodynamic instabilities in disturbing of thermal plasma flow. Proceedings of the 19th International Symposium on Plasma (ISPC). Bochum : Ruhr-University Bochum, 2009 - (von Keudell, A.; Böke, M.; Schulz-von der Gathen, V.) P1.5.32.-P1.5.32. ISBN 978-0-471-72001-0. - (ISPC).
[International Symposium on Plasma Chemistry/19th./. Bochum (DE), 26.07.2009-31.07.2009] [ CZ ] 
[ Link ]
 
[ Anotace ]
 Sforza T., Charlier C., Hrabovský M., Chumak O.: Thermal Plasma Assisted Gasification of Polymers. WDS’09 Proceedings of Contributed Papers. Prague : MATFYZPRESS, Prague, 2009 - (Šafránková, J.; Pavlů, J.) S. 176-181. ISBN 978-80-7378-102-6.
[Annual Conference of Doctoral Students - WDS 2009 /18th./. Prague (CZ), 02.06.2009-05.06.2009]
[ Link ]
 
[ Anotace ]
 Hrabovský M., Hlína M., Konrád M., Kopecký V., Kavka T., Chumak O., Mašláni A.: Thermal Plasma Gasification of Biomass for Fuel Gas Production. High Temperature Materials and Processes 13 [3] (2009) 255-266. [ CZ ] 
[ Anotace ]
 Kavka T., Chumak O., Mašláni A., Hrabovský M., Kopecký V., Křenek P.: Transition of thermal plasma jet from subsonic to supersonic regime. ISPC-Proceedings International Symposium on Plasma Chemistry. Bochum : Ruhr-University Bochum, 2009 - (von Keudell, A.; Winter, J.; Böke, M.; Schulz-von der Gathen, V.) S. 586-586. ISBN 978-0-471-72001-0. - (ISPC).
[International Symposium on Plasma Chemistry/19th./. Bochum (DE), 26.07.2009-31.07.2009] [ CZ ] 
[ Link ]
 
[ Anotace ]
2008Chumak O., Kavka T., Hrabovský M.: Characterization of plasma jet structure and fluctuations by statistic processing of photographic images. IEEE Transactions on Plasma Science 36 [4] (2008) 1062-1063. [ CZ ] 
[ Link ]
 
[ Anotace ]
 Kavka T., Mašláni A., Kopecký V., Sember V., Chumak O., Hrabovský M.: Influence of plasma generation conditions in gas-water torch on spraying process. Thermal spray crossing borders : ITSC 2008 - International Thermal Spray Conference & Exposition. Düsseldorf : DVS Verlag, 2008. S. 1457-1461. ISBN 978-3-87155-979-2.
[International Thermal Spray Conference & Exposition "Thermal Spray Crossing Borders. Maastricht (NL), 02.06.2008-04.06.2008] [ CZ ] 
[ Anotace ]
 Chumak O.: Plasma jet generated by arc with hybrid argon-water stabilization. Structure of plasma flow and effect of anode processes. Ústav fyziky plazmatu AV ĆR, v.v.i. Obhájeno: MFF UK, V Holešovičkách 2, Praha 8. 30.09.2008. - Praha : Ústav fyziky plazmatu AV ĆR, v.v.i, 2008. 78 s. [ CZ ] 
[ Anotace ]
 Kavka T., Mašláni A., Chumak O., Hrabovský M.: Character of plasma flow at the exit of DC arc gas-water torch. Fifth international conference on flow dynamics, Proceedings. Sendai : Institute of Fluid Science TOHOKU UNIVERSITY, 2008. S. 11-12. ISBN N.
[Fifth international conference on flow dynamics. Sendai (JP), 17.11.2008-19.11.2008] [ CZ ] 
[ Anotace ]
2007Chumak O., Hrabovský M.: Visualization of instabilities by statistical processing of photographic images of a plasma jet. 16th Symposium on Applications of Plasma Processes Book of Abstracts. Podbanske, 2007 - (Matuška, J.; Matejčík, Š.; Skalný, J.) S. 141-142. ISBN 978-80-89186-13-6.
[Symposium on Applications of Plasma Processes/16th./. Podbanske (SK), 20.1.2007-25.1.2007] [ CZ ] 
 Chumak O., Kavka T., Hrabovský M.: Investigation of Influence of Argon Amount on Stability of Jet of Ar-H-O Arc Plasma. XVIIth SYMPOSIUM ON PHYSICS OF SWITCHING ARC. Brno : University of Technology Brno spolu OSZ Letohrad, 2007. S. 117-121. ISBN 978-80-214-3370-0.
[SYMPOSIUM ON PHYSICS OF SWITCHING ARC, FSO 2007/17th./. Nové Město na Moravě (CZ), 10.09.2007-13.09.2007] [ CZ ] 
[ Anotace ]
 Chumak O., Hrabovský M.: Algorithm of Statistic Image Processing for Characterization of Plasma Jet Stability. CAPPSA 2007 3rd International Congress on Cold Atmospheric Pressure Plasmas: Sources and Applications (Book of Abstract + full papers CD). Ghent : The Department of Applied Physics, Faculty of Engineering, Ghent University, 2007. S. 14-17.
[CAPPSA 2007 3rd International Congress on Cold Atmospheric Pressure Plasmas: Sources and Applications. Ghent (BE), 10.07.2007-13.07.2007] [ CZ ] 
[ Anotace ]
 Kavka T., Kopecký V., Sember V., Mašláni A., Chumak O.: Analysis of plasma jets generated in gas and gas-water torches. High Temperature Materials and Processes 11 [1] (2007) 59-70.
[High Technology Plasma Processes/9th./. Petrohrad, 29.05.2006-02.06.2006] [ CZ ] 
[ Anotace ]
 Kavka T., Chumak O., Sember V., Hrabovský M.: Processes in Gerdien arc generated by hybrid gas-water torch. XXVIII International Conference on Phenomena in Ionized gases. Proceedings. Prague : Institute of Plasma Physics AS CR, v.v.i, 2007 - (Schmidt, J.; Šimek, M.; Pekárek, S.; Prukner, V.) S. 1819-1822. ISBN 978-80-87026-01-4. - (ICPIG).
[International Conference on Phenomena in Ionized gases/28./. Praha (CZ), 15.07.2007-20.07.2007] [ CZ ] 
[ Anotace ]
 Hrabovský M., Konrád M., Kopecký V., Hlína M., Kavka T., Chumak O.: Production of Biosyngas by Gasification in Steam Plasma. Proceedings of 18th International Symp. on Plasma Chemistry. Kyoto : International Plasma Chemistry Society, 2007 - (Tachibana, K.; Takai, O.; Ono, K.; Shirafuji, T.) S. 708-714. ISBN 978-4-9903773-2-8.
[International Symposium on Plasma Chemistry /18./. Kyoto (JP), 26.08.2007-31.08.2007] [ CZ ] 
[ Anotace ]
 Chumak O., Kavka T., Hrabovský M.: Effect of anode attachment on structure and stability of plasma jet generated by dc arc torch. 18th International Symposium on Plasma Chemistry Abstract and Full-Paper CD. Kyoto : International Plasma Chemistry Society, 2007 - (Tachibana, K.; Takai, O.; Ono, K.; Shirafuji, T.) S. 1-4. ISBN 978-4-9903773-2-8.
[International Symposium on Plasma Chemistry/18th./. Kyoto (JP), 26.08.2007-31.08.2007] [ CZ ] 
[ Anotace ]
 Chumak O., Kavka T., Hrabovský M.: Effect of arc-anode attachment on thermal plasma jet. Proceedings of the 16th Annual Conference of Doctoral Students - WDS 2007. Praha : MATFYZPRESS, 2007. S. 189-193. ISBN 978-80-7378-024-1.
[Week of Doctoral Students 2007. Praha (CZ), 05.06.2007-08.06.2007] [ CZ ] 
[ Anotace ]
 Kavka T., Mašláni A., Sember V., Kopecký V., Chumak O., Hrabovský M.: Experimental Investigation of Fully Turbulent Plasma Jet and its Interaction with Ambient Air. Full-Papers CD 18th International Symposium on Plasma Chemistry. Kyoto : International Plasma Chemistry Society, 2007 - (Tachibana, K.; Takai, O.; Ono, K.; Shirafuji, T.) 00421-00429. ISBN 978-4-9903773-3-5.
[International Symposium on Plasma Chemistry/18th./. Kyoto (JP), 26.08.2007-31.08.2007] [ CZ ] 
[ Anotace ]
2006Chumak O.: STATISTICAL PROCESSING OF PLASMA JET IMAGES FOR VISUALIZATION OF FLOW INSTABILITIES. Technical Computing Prague 2006, 14th Annual Conference Proceedings. Praha : Humusoft s.r.o., 2006. s. 46-51.
[Technical Computing Prague 2006 /14./. Praha (CZ), 26.10.2006] [ CZ ] 
[ Link ]
 
[ Anotace ]
 Chumak O., Hrabovský M.: Diagnostics of plasma jet instabilities using fast shutter imaging. Czechoslovak Journal of Physics 56 [suppl.B] (2006) B767-B773.
[Symposium on Plasma Physics and Technology/22nd./. Praha, 26.6.2006-29.6.2006] [ CZ ] 
[ Anotace ]
 Hrabovský M., Kopecký V., Sember V., Kavka T., Chumak O., Konrád M.: Properties of hybrid water/gas DC arc plasma torch. IEEE Transactions on Plasma Science 34 [4] (2006) 1566-1575. [ CZ ] 
[ Anotace ]
 Hrabovský M., Kopecký V., Konrád M., Hlína M., Chumak O., Van Oost G., Beeckman E., Verstraeten J.: Pyrolysis of waste using a hybrid argon-water stabilized torch. Vacuum 80 [11-12] (2006) 1132-1137. [ CZ ] 
[ Anotace ]
 Hrabovský M., Chumak O., Gregor J., Hurba O.: Electric Probe Diagnostics and Imaging of Expanding DC Arc Plasma Jet. GD2006, Proceedings of XVI International Conference on Gas Discharges and their Applications. Xi´ an : SciEI, 2005. S. 737-740.
[International Conference on Gas Discharges and their Applications - GD 2006 /16./. Xi'an (CN), 11.09.2006-15.09.2006] [ CZ ] 
[ Anotace ]
 Chumak O., Hrabovský M., Kavka T.: ELECTRIC PROBE INVESTIGATION OF ARC ANODE REGION IN PLASMA TORCH. High Temperature Materials and Processes 10 [4] (2006) 515-524.
[High technology plasma processes. Saint-Petersburg, 27.5.2006-4.6.2006] [ CZ ] 
[ Anotace ]
2005Kavka T., Gregor J., Chumak O., Kopecký V., Hrabovský M.: Enthalpy Probe Study of the Expanding Thermal Plasma Jet. High Temperature Materials and Processes 9 [1] (2005) 45-54. [ CZ ] 
[ Anotace ]
 Kavka T., Hrabovský M., Chumak O., Kopecký V.: Shrouding of thermal plasma jets generated by gas-water torch. WDS 05 Proceedings of contributed papers. Praha : MATFYZPress Praha, 2005 - (Šafránková, J.) s. 337-342. ISBN 80-86732-59-2. - (part 2).
[Annual Conference of Doctoral Students WDS 05/14th./. Praha (CZ), 07.06.2005-10.06.2005] [ CZ ] 
[ Anotace ]
 Chumak O., Hrabovský M., Kavka T., Kopecký V.: Study of anode phenomena in dc arc plasma torch by electric probes. Proceedings 17th International Symposium on Plasma Chemistry ,Full-Papers CD. Toronto, 2005. ISCP-2829/1/.pdf.
[International Symposium on Plasma Chemistry/17th./. Toronto (CA), 07.08.2005-12.08.2005] [ CZ ] 
[ Anotace ]
 Matějíček J., Chumak O., Konrád M., Oberste-Berghaus J., Lamontagne M.: The Influence of Spraying Parameters on In-Flight Characteristics of Tungsten Particles and the Resulting Splats Sprayed by Hybrid Water-Gas Stabilized Plasma Torch. Thermal Spray connects: Explore its surfacing potential!. Düsseldorf : DVS-Verlag, 2005 - (Lugscheider, E.) s. 594-599.
[International Thermal Spray Conference. Basel (CH), 2.5.2005-4.5.2005] [ CZ ] 
[ Anotace ]
 Kavka T., Chumak O., Kopecký V., Hrabovský M.: INFLUENCE OF SHROUD GAS ON DC ARC PLASMA JET AND INJECTED PARTICLES. Proceedings CAPPSA 2005. Bruges, 2005. s. 89-92. ISBN 908086692X.
[International Workshop on Cold Atmospheric Pressure Plasmas: Sources and Applications/2nd./. Bruges (BE), 03.08.2005-02.09.2005] [ CZ ] 
[ Anotace ]
 Chumak O., Hrabovský M., Kavka T., Kopecký V.: INVESTIGATION OF ARC FRINGES IN ANODE REGION OF DC PLASMA TORCH BY ELECTRIC PROBES. Proceedings of CAPPSA 2005, Cold Atmospheric Pressure Plasmas: Sources and Applicatins. Bruges, Belgie, 2005. s. 73-76. ISBN 908086692X.
[International Workshop on Cold Atmospheric Pressure Plasmas: Sources and Applications/2nd./. Bruges (BE), 30.08.2005-02.09.2005] [ CZ ] 
[ Anotace ]
 Chumak O., Hrabovský M., Kavka T., Kopecký V.: Investigation of diffuse current in arc boundary by electric probes. Proceedings XVIth Symposium on Physics of Switching Arc. Brno, 2005. s. 36-39. ISBN 80-214-2931-3.
[Symposium on Physics of Switching Arc/16th./. Brno (CZ), 05.09.2005-09.09.2005] [ CZ ] 
[ Anotace ]
 Chumak O., Hrabovský M., Kavka T., Kopecký V.: Investigation of diffuse current in arc boundary by electric probes. WDS´ 05Proceedings of contributed papers. Praha : MATFYZPress Praha, 2005 - (Šafranková, J.) s. 343-346. ISBN 80-86732-59-2. - (part 2).
[Annual Conference of Doctoral Students WDS 05/14th./. Praha (CZ), 07.06.2005-10.06.2005] [ CZ ] 
[ Anotace ]
 Matějíček J., Neufuss K., Kolman D., Chumak O., Brožek V.: Development and Properties of Tungsten-Based Coatings Sprayed by WSP(R). Thermal Spray connects: Explore its surfacing potential!. Düsseldorf : DVS-Verlag, 2005 - (Lugscheider, E.) s. 634-640.
[International Thermal Spray Conference. Basel (CH), 2.5.2005-4.5.2005] [ CZ ] 
[ Anotace ]
 Chumak O., Kopecký V., Konrád M., Kavka T., Hrabovský M.: Effect of pressure on behavior of anode attachment of dc arc plasma torch. High Temperature Materials and Processes 9 [3] (2005) 391-400. [ CZ ] 
[ Anotace ]
 Hurba O., Hrabovský M., Kopecký V., Chumak O.: Electric probe measurements of plasma potential and electron and ion currents in dc arc plasma jet. WDS' 05 Proceedings of contributed papers. Praha : MATFYZPress Praha, 2005 - (Šafránková, J.) s. 397-401. ISBN 80-86732-59-2. - (part 2).
[Annual Conference of Doctoral Students WDS 05/14th./. Praha (CZ), 07.06.2005-10.06.2005] [ CZ ] 
[ Anotace ]
 Kavka T., Hrabovský M., Chumak O., Mašláni A.: Reduction of Oxygen Content in Atmospheric Plasma Jet:Shrouding by Reactive and Nonreactive Gas. Proceedings 17th International Symposium on Plasma Chemistry, Full-Papers CD. Toronto, 2005. IPSC-690.pdf.
[International Symposium on Plasma Chemistry/17th./. Toronto (CA), 07.08.2005-12.08.2005] [ CZ ] 
[ Anotace ]
2004Kavka T., Gregor J., Chumak O., Hrabovský M.: Effect of Arc Power and Gas Flow Rate on Properties of Plasma Jet under Reduced Pressures. Czechoslovak Journal of Physics 54 [suppl. C] (2004) C753-C758.
[Symposium on Plasma Physics and Technology/21st./. Praha, 14.06.2004-17.06.2004] [ CZ ] 
[ Anotace ]
 Hrabovský M., Chumak O., Kavka T., Kopecký V.: Study of anode restrike progresses in DC arc plasma torch. 12th Workshop Plasma Technology. Ilmenau, 2004 - (Nutsch, G.) s. 15-22. ISBN 3-00-014314-9.
[Workshop Plasma Technology /12./. Ilmenau (DE), 23.09.2004-24.09.2004] [ CZ ] 
[ Anotace ]
 Hlína J., Šonský J., Něnička V., Hrabovský M., Konrád M., Kopecký V., Chumak O.: Influence of external pressure on turbulent phenomena in a thermal plasma jet. High Temperature Materials and Processes 8 [2] (2004) 207-214.
 Hlína J., Šonský J., Něnička V., Hrabovský M., Konrád M., Kopecký V., Chumak O.: Influence of External Pressure on Turbulent Phenomena in a Thermal Plasma Jet. High Temperature Materials and Processes 8 [1-4] (2004) 207-214. [ CZ ] 
[ Anotace ]
 Hrabovský M., Kopecký V., Chumak O.: Investigation of water-argon stabilized arc at reduced pressures. Proceedings of the XVth International Conference on Gas Discharges and their Applications. Toulous, 2004 - (Bordage, M.; Gleizes, A.; Gonzales, J.) s. 93-96.
[International Conference on Gas Discharges and their Applications - GD 2004 /15./. Toulouse (FR), 05.09.2004-10.09.2004]
 Chumak O., Kopecký V., Konrád M., Hrabovský M., Kavka T.: Powder Particle Penetration into Steam-argon Plasma Jet and its Relation with Particle Parameters. Czechoslovak Journal of Physics 54 [suppl. C] (2004) C931-C936.
[Symposium on Plasma Physics and Technology/21st./. Praha, 14.06.2004-17.06.2004] [ CZ ] 
[ Anotace ]
2003Chumak O., Hrabovský M., Kopecký V., Konrád M.: Study of Anode Attachment Behavior and Its Influence on Plasma Jet in Water-Argon Plasma Torch. 15th Symposium on Physics of Schwitching Arc. Brno : Department of Power Electrical and Electronic Engineering, University of Technology Brno, 2003 - (Gross, B.; Vávra, Z.; Bartl, J.) s. 44-47. ISBN 80-214-2307-2.
[Symposium on Physics of Schwitching Arc/15th./. Nové Město na Moravě (CZ), 22.09.2003-26.09.2003]
 Kavka T., Hrabovský M., Konrád M., Kopecký V., Sember V., Chumak O.: Entrainment of Ambient air into H2O/Ar Arc Plasma Jet. Proceedings of 16th International Symposium on Plasma Chemistry. Bari : Department of Chemistry, University of Bari, 2003 - (d'Agostino, R.; Favia, P.; Fracassi, F.; Palumbo, F.) s. -.
[International Symposium on Plasma Chemistry/16th./. Taormina (IT), 22.06.2003-27.06.2003]
 Chumak O., Kopecký V.: Use of image-processing toolbox for powder particle diagnostics in plasma spray process. Sborník příspěvků 11.ročníku konference MATLAB 2003. Praha, 2003. s. 265-266. ISBN 80-7080-526-9.
[MATLAB 2003.. Praha (CZ), 25.11.2003]
 Chumak O., Hrabovský M., Kopecký V.: Interaction between anode attachment and plasma jet in DC arc plasma spraying torch. International Conference on Physics of Low Temperature Plasma 03. Kyiv : NASU, 2003 - (Zhovtyansky, V.) s. 6-11.
[International Conference on Physics Low Temperature Plasma 03.. Kyiv (UA), 11.05.2003-15.05.2003]
 Chumak O., Hrabovský M., Kopecký V.: Investigation of Anode Attachment in dc Arc Plasma Spraying Torch with External Anode. Proceedings of 16th International Symposium on Plasma Chemistry. Bari : Department of Chemistry, University of Bari, 2003. X1-X5.
[International Symposium on Plasma Chemistry /6./. Taormina (IT), 22.06.2003-27.06.2003] [ CZ ] 
[ Anotace ]
 Chumak O., Hrabovský M., Kopecký V.: Investigation of Anode Attachment in dc Arc Plasma Spraying Torch with External Anode. Proceedings of 16th International Symposium on Plasma Chemistry. Bari : Department of Chemistry, University of Bari, 2003 - (d'Agostino, R.; Favia, P.; Fracassi, F.; Palumbo, F.) s. -.
[International Symposium on Plasma Chemistry/16th./. Taormina (IT), 22.06.2003-27.06.2003]
 Hrabovský M., Kopecký V., Kavka T., Chumak O.: Properties of New Plasma Spraying Torch with Hybrid Gas/Liquid Arc Stabilization. 48. Internationales Wissenschaftliches Kolloquium. Ilmenau : Technische Universität Ilmenau, 2003. s. 319-320.
[Internationales Wissenschaftliches Kolloquium /48./. Ilmenau (DE), 22.09.2003-25.09.2003] [ CZ ] 
[ Anotace ]
 Hrabovský M., Kopecký V., Kavka T., Chumak O., Sember V.: Properties of New Plasma Spraying Torch with Hybrid Gas/Liquid Arc Stabilization. 48.Internationales Wissenschaftliches Kolloquium. Ilmenau : Technische Universität Ilmenau, 2003. s. 319-320. ISSN 1619-4098.
[Internationales Wissenschaftliches Kolloquium/48./. Ilmenau (DE), 22.09.2003-25.09.2003]
2002Chumak O., Kopecký V., Sember V., Hrabovský M.: Investigation of radiation of alumina particles injected into water-argon plasma jet and measurement of particle temperature by optical pyrometry. Czechoslovak Journal of Physics 52 [supplement D] (2002) 872-877.
[Symposium on Plasma Physics and Technology/20th./. Prague, 10.06.2002-13.06.2002]
2001Chumak O., Kopecký V., Hrabovský M.: Behaviour of Powder Particles in Thermal Plasma Generated by Hybrid Water-Argon Torch. Proceedings of Week of Doctoral Students 01, Physics of Plasmas and Ionized Media. Prague : Matfyzpress, Praha, 2001 - (Šafránková, J.) s. 318-322. ISBN 80-85863-73-1.
[Week of Doctoral Students 01, Physics of Plasmas and Ionized Media.. Prague (CZ), 12.06.2001-15.06.2001]
2000Hrabovský M., Chumak O., Brom P., Březina V.: Kapalinou stabilizovaný plazmatron s pevnou anodou. 2015. Vlastník: Ústav fyziky plazmatu Akademie věd České republiky, v. v. i. Datum udělení patentu: 30.09.2015. Číslo patentu: 305518 [ CZ ] 
[ Link ]
 
[ Anotace ]