TY - JOUR
T1 - Experimental and theoretical study of the temperature of a hot anode vacuum arc
AU - Rosenthal, H.
AU - Beilis, I.
AU - Goldsmith, S.
AU - Boxman, R. L.
N1 - Publisher Copyright:
© 1994 SPIE. All rights reserved.
PY - 1994/5/1
Y1 - 1994/5/1
N2 - Heat transfer to a thermally isolated graphite anode in a long duration vacuum arc was investigated. Anode bulk temperatures were measured as a function of time using two high temperature thermocouples. The anode surface temperature was optically determined. Surface temperatures of 2300 K were obtained in a 340 A arc. A one dimensional non-linear heat flow model for the anode was developed. A solution was obtained using a dynamic numerical method and the effective anode potential was determined to be approximately 6 V.
AB - Heat transfer to a thermally isolated graphite anode in a long duration vacuum arc was investigated. Anode bulk temperatures were measured as a function of time using two high temperature thermocouples. The anode surface temperature was optically determined. Surface temperatures of 2300 K were obtained in a 340 A arc. A one dimensional non-linear heat flow model for the anode was developed. A solution was obtained using a dynamic numerical method and the effective anode potential was determined to be approximately 6 V.
UR - http://www.scopus.com/inward/record.url?scp=85076501238&partnerID=8YFLogxK
U2 - 10.1117/12.174633
DO - 10.1117/12.174633
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AN - SCOPUS:85076501238
SN - 0277-786X
VL - 2259
SP - 164
EP - 169
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
T2 - 16th International Symposium on Discharges and Electrical Insulation in Vacuum 1994
Y2 - 23 May 1994 through 30 May 1994
ER -