Water and Hybrid Gas/Water Plasma Torches,
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F05%3A00023955" target="_blank" >RIV/61389021:_____/05:00023955 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Water and Hybrid Gas/Water Plasma Torches,
Original language description
Plasma torches with water-stabilized arc (Gerdien arc) are utilized in plasma processing for specific applications. In water-stabilized torches an oxygen-hydrogen plasma jet is produced. The torches are characterized by very low mass flow rates and highpower. Plasma enthalpy is thus several times higher than enthalpy of plasmas generated in gas-stabilized torches. High enthalpy is accompanied by very low plasma density. Also other plasma parameters substantially differ from the ones in gas torches. Newtype of plasma torch with combined stabilization of an electric arc by water vortex and gas flow was investigated. This hybrid water/gas stabilization offers possibility of adjustment of plasma jet parameters in a wide range from high enthalpy, low density plasmas typical for liquid stabilized torches to lower enthalpy, higher density plasmas generated in gas stabilized torches.
Czech name
Vodní a hybridní plazmatrony s plynovou a vodní stabilizací
Czech description
Vodou stabilizované plazmatrony jsou používány pro speciální plazmové technologie. Plazmatrony jsou charakterizovány velmi nízkým průtokem plazmatu a vysokým výkonem. Hybridní plazmatron kombinuje princip vodou stabilizovaného a plynového plazmatronu. Jsou popsány vlastnosti a aplikace obou typů plazmatronu.
Classification
Type
D - Article in proceedings
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
XVITH SYMPOSIUM ON PHYSICS OF SWITCHING ARC, Volume II: Invited Papers
ISBN
80-214-2931-3
ISSN
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e-ISSN
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Number of pages
20
Pages from-to
1-10
Publisher name
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Place of publication
Brno
Event location
Nové Město na Moravě
Event date
Sep 5, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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