NDLI: Correlation of the Radially Integrated Properties of Gas Blast Arc Discharges

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Estimation of High Temperature in Air Arc by Integrated Measurement of Emission Coefficients in Concentrated Band Spectrum Radiated from N2+ Molecules

Analysis and Application of a Transformer Core That Acts as an Arc Snubber

Correlation of the Radially Integrated Properties of Gas Blast Arc Discharges

Correction to A current-zero arc model based on forced convection

IEEE copyright form

Year : 1979 Volume : 7

Year : 1978 Volume : 6

Year : 1977 Volume : 5

Year : 1976 Volume : 4

Year : 1975 Volume : 3

Year : 1974 Volume : 2

Year : 1973 Volume : 1

Correlation of the Radially Integrated Properties of Gas Blast Arc Discharges

Content Provider	IEEE Xplore Digital Library
Author	Walmsley, H. L. Jones, G. R.
Copyright Year	1973
Description	Extensive experimental results for the properties of the arc thermal region and local electrical conductances have been reported in the literature for both peak current and current zero phases of orifice air flow arcs. The present paper is concerned with interpreting these results in terms of boundary layer integral analysis concepts. "Characteristic area" and "shape factor" values are presented for orifice flow arcs and methods of correlating these parameters for different arcing conditions are examined. The results show that within experimental accuracy unique relationships exist between various shape factors and correlation parameters, over a wide range of arcing conditions including the current zero period of an ac waveform. The resulting correlation curves, therefore, form the basis for predictive calculations of arc behavior under different gas blast conditions. Finally, an illustration is presented of the manner in which the shape factor correlations may be used for determining the relative importance of various fundamental processes during the current zero period of a gas blast circuit breaker arc.
Sponsorship	IEEE Nuclear and Plasma Sciences Society
Starting Page	39
Ending Page	49
Page Count	11
File Size	2157428
File Format	PDF
ISSN	00933813
Volume Number	8
Issue Number	1
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1980-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Arc discharges Thermal conductivity Shape Energy storage Kinetic energy Orifices Integral equations Circuit breakers Resistance heating Councils
Content Type	Text
Resource Type	Article
Subject	Nuclear and High Energy Physics Condensed Matter Physics

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