About: The Influence of the Arc Current on the Energy Flows in the Arc Heater Channel

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About: The Influence of the Arc Current on the Energy Flows in the Arc Heater Channel Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	By means of the mathematical-physical model the measurements on the experimental arc heater with argon as a working gas are investigated. The model is based on mass and energy conservation equations and Ohms law. The input data are experimentally obtained integral quantities of the arc current I (50 to 200 A) and the voltage U (about 100 V), the mass flow rate of working gas G (up to 22 gs-1), energy losses of the anode channel Pz, the enthalpy flow on the arc heater output and material functions of argon. Solving the set of the above mentioned equations together with the measured integral conditions, we can determine the energy flows by convection, conduction and radiation from the arc. Presented results of the investigation are temperature and velocity fields, the share of the radiation energy flow on the Joules losses, axial dependencies of the arc radius, of the heated zone radius and of the mass flow rate in the arc. By means of the mathematical-physical model the measurements on the experimental arc heater with argon as a working gas are investigated. The model is based on mass and energy conservation equations and Ohms law. The input data are experimentally obtained integral quantities of the arc current I (50 to 200 A) and the voltage U (about 100 V), the mass flow rate of working gas G (up to 22 gs-1), energy losses of the anode channel Pz, the enthalpy flow on the arc heater output and material functions of argon. Solving the set of the above mentioned equations together with the measured integral conditions, we can determine the energy flows by convection, conduction and radiation from the arc. Presented results of the investigation are temperature and velocity fields, the share of the radiation energy flow on the Joules losses, axial dependencies of the arc radius, of the heated zone radius and of the mass flow rate in the arc. (en)
Title	The Influence of the Arc Current on the Energy Flows in the Arc Heater Channel The Influence of the Arc Current on the Energy Flows in the Arc Heater Channel (en)
skos:prefLabel	The Influence of the Arc Current on the Energy Flows in the Arc Heater Channel The Influence of the Arc Current on the Energy Flows in the Arc Heater Channel (en)
skos:notation	RIV/00216305:26220/04:PU45219!RIV11-MSM-26220___
http://linked.open...avai/riv/aktivita	V Z
http://linked.open...avai/riv/aktivity	V, Z(MSM 262200010)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Heinz, Jaroslav Jakubová, Ivana Šenk, Josef
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	568023
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/04:PU45219
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Electric arc, plasma generator, arc heater, thermal plasma, modelling (en)
http://linked.open.../riv/klicoveSlovo	plasma generator thermal plasma modelling Electric arc arc heater
http://linked.open...ontrolniKodProRIV	[860CC66EDE3E]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno, Czech Republic
http://linked.open...i/riv/nazevZdroje	New Trends in Physics. Proceedings of the conference.
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2004
http://linked.open...iv/tvurceVysledku	Jakubová, Ivana Šenk, Josef Heinz, Jaroslav
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2004-11-11 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20262200010
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav fyziky
https://schema.org/isbn	80-7355-024-5
http://localhost/t...ganizacniJednotka	26220

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