Detail publikace
Temperature and Velocity Distribution in the Cross-section of Free Plasma Jet.
GREGOR, J. HRABOVSKÝ, M. JAKUBOVÁ, I. KONRÁD, M. MENDL, T. ŠENK, J.
Český název
Temperature and Velocity Distribution in the Cross-section of Free Plasma Jet.
Anglický název
Temperature and Velocity Distribution in the Cross-section of Free Plasma Jet.
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
The measurements were carried out on the output jet of the arc heater with the arc stabilised by tangentially injected water and axially injected argon. Temperature and velocity field reconstruction is based on the results of temperature measurements by thermocouples and velocity measurements by enthalpy probe. The real gas temperature is evaluated from the thermocouple measurements using energy balance equation of the thermocouple tip. The velocity distribution within the jet profile is estimated from the relation between temperature and velocity fields in free jet. The velocity square profile is approximated by Gaussian distribution and the absolute maximum velocity in investigated jet cross-section is determined from momentum conservation law for free jet.
Český abstrakt
The measurements were carried out on the output jet of the arc heater with the arc stabilised by tangentially injected water and axially injected argon. Temperature and velocity field reconstruction is based on the results of temperature measurements by thermocouples and velocity measurements by enthalpy probe. The real gas temperature is evaluated from the thermocouple measurements using energy balance equation of the thermocouple tip. The velocity distribution within the jet profile is estimated from the relation between temperature and velocity fields in free jet. The velocity square profile is approximated by Gaussian distribution and the absolute maximum velocity in investigated jet cross-section is determined from momentum conservation law for free jet.
Anglický abstrakt
The measurements were carried out on the output jet of the arc heater with the arc stabilised by tangentially injected water and axially injected argon. Temperature and velocity field reconstruction is based on the results of temperature measurements by thermocouples and velocity measurements by enthalpy probe. The real gas temperature is evaluated from the thermocouple measurements using energy balance equation of the thermocouple tip. The velocity distribution within the jet profile is estimated from the relation between temperature and velocity fields in free jet. The velocity square profile is approximated by Gaussian distribution and the absolute maximum velocity in investigated jet cross-section is determined from momentum conservation law for free jet.
Klíčová slova česky
free plasma jet, temperature distribution, velocity field
Klíčová slova anglicky
free plasma jet, temperature distribution, velocity field
Rok RIV
2001
Vydáno
09.07.2001
Místo
Orleans, France
Kniha
Proceedings of the XVth International Symposium on Plasma Chemistry
Počet stran
6
BIBTEX
@inproceedings{BUT6399,
author="Jan {Gregor} and Milan {Hrabovský} and Ivana {Jakubová} and Miloš {Konrád} and Tomáš {Mendl} and Josef {Šenk},
title="Temperature and Velocity Distribution in the Cross-section of Free Plasma Jet.",
booktitle="Proceedings of the XVth International Symposium on Plasma Chemistry",
year="2001",
month="July",
address="Orleans, France"
}