Detail publikace

Investigation of Influence of Pressure in a High-temperature Device with Electric Arc

ŠENK, J. LÁZNIČKOVÁ, I. JAKUBOVÁ, I.

Originální název

Investigation of Influence of Pressure in a High-temperature Device with Electric Arc

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

A high-temperature device consisting of an arc heater with electric arc and a reaction chamber was designed and operated for both research, and educational purposes at the Department of Power Electrical Engineering, Faculty of Electrical Engineering and Communication, Brno University of Technology. In previous computations and considerations, possible influence of pressure change at the output orifice of the reaction chamber was completely ignored. The paper presents a computational method that enables to judge the influence of pressure change on the output parameters of the flowing hot gas. The results of computation are given using real experimental data. Some model compu-tations are also performed to demonstrate the difference between the output parameters if pressure changes at the output are neglected or included. The obtained dependences make it possible to decide whether simpler computation is sufficient with respect to experimental conditions and the required accuracy

Klíčová slova

Electric arc, high-temperature device, pressure

Autoři

ŠENK, J.; LÁZNIČKOVÁ, I.; JAKUBOVÁ, I.

Rok RIV

2013

Vydáno

28. 5. 2013

Nakladatel

VSB - Technical University of Ostrava

Místo

CR

ISBN

978-80-248-2988-3

Kniha

Proceedings of the 14th International Scientific Conference on Electric Power Engineering 2013

Strany od

47

Strany do

51

Strany počet

5

BibTex

@inproceedings{BUT100578,
  author="Josef {Šenk} and Ilona {Lázničková} and Ivana {Jakubová}",
  title="Investigation of Influence of Pressure in a High-temperature Device with Electric Arc",
  booktitle="Proceedings of the 14th International Scientific Conference on Electric Power Engineering 2013",
  year="2013",
  pages="47--51",
  publisher="VSB - Technical University of Ostrava",
  address="CR",
  isbn="978-80-248-2988-3"
}