Influence of Contact Material Vapor on Thermodynamic and Transport Properties of Arc Plasmas Occurring between Ag and Ag/SnO2 contact pairs
Summary :
For break arcs occurring between Ag and Ag/SnO2 12 wt% electrical contact pairs, the electrical conductivity, viscosity and specific heat at constant pressure are calculated as thermodynamic and transport properties. Mixture rates of contact material vapor are 0%, 1%, 10% and 100%. Influence of the contact material on the properties is investigated. Temperature for the calculation ranges from 2000 K to 20000 K. Following results are shown. When the mixture rate is changed, the electrical conductivity varies at lower temperature (< 10000 K), and the viscosity and specific heat vary widely at all temperature range. The electrical conductivity is independent of the mixture rate when the temperature is exceeding 10000 K. The thermodynamic and transport properties are independent of the kind of the contact materials.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E97-C No.9 pp.863-866
- Publication Date
- 2014/09/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.E97.C.863
- Type of Manuscript
- BRIEF PAPER
- Category
Authors
Takuya HARA
Shizuoka University
Junya SEKIKAWA
Shizuoka University
Keyword
Latest Issue
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Takuya HARA, Junya SEKIKAWA, "Influence of Contact Material Vapor on Thermodynamic and Transport Properties of Arc Plasmas Occurring between Ag and Ag/SnO$_2$ contact pairs" in IEICE TRANSACTIONS on Electronics,
vol. E97-C, no. 9, pp. 863-866, September 2014, doi: 10.1587/transele.E97.C.863.
Abstract: For break arcs occurring between Ag and Ag/SnO2 12 wt% electrical contact pairs, the electrical conductivity, viscosity and specific heat at constant pressure are calculated as thermodynamic and transport properties. Mixture rates of contact material vapor are 0%, 1%, 10% and 100%. Influence of the contact material on the properties is investigated. Temperature for the calculation ranges from 2000 K to 20000 K. Following results are shown. When the mixture rate is changed, the electrical conductivity varies at lower temperature (< 10000 K), and the viscosity and specific heat vary widely at all temperature range. The electrical conductivity is independent of the mixture rate when the temperature is exceeding 10000 K. The thermodynamic and transport properties are independent of the kind of the contact materials.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E97.C.863/_p
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@ARTICLE{e97-c_9_863,
author={Takuya HARA, Junya SEKIKAWA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Influence of Contact Material Vapor on Thermodynamic and Transport Properties of Arc Plasmas Occurring between Ag and Ag/SnO$_2$ contact pairs},
year={2014},
volume={E97-C},
number={9},
pages={863-866},
abstract={For break arcs occurring between Ag and Ag/SnO2 12 wt% electrical contact pairs, the electrical conductivity, viscosity and specific heat at constant pressure are calculated as thermodynamic and transport properties. Mixture rates of contact material vapor are 0%, 1%, 10% and 100%. Influence of the contact material on the properties is investigated. Temperature for the calculation ranges from 2000 K to 20000 K. Following results are shown. When the mixture rate is changed, the electrical conductivity varies at lower temperature (< 10000 K), and the viscosity and specific heat vary widely at all temperature range. The electrical conductivity is independent of the mixture rate when the temperature is exceeding 10000 K. The thermodynamic and transport properties are independent of the kind of the contact materials.},
keywords={},
doi={10.1587/transele.E97.C.863},
ISSN={1745-1353},
month={September},}
Copy
TY - JOUR
TI - Influence of Contact Material Vapor on Thermodynamic and Transport Properties of Arc Plasmas Occurring between Ag and Ag/SnO$_2$ contact pairs
T2 - IEICE TRANSACTIONS on Electronics
SP - 863
EP - 866
AU - Takuya HARA
AU - Junya SEKIKAWA
PY - 2014
DO - 10.1587/transele.E97.C.863
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E97-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2014
AB - For break arcs occurring between Ag and Ag/SnO2 12 wt% electrical contact pairs, the electrical conductivity, viscosity and specific heat at constant pressure are calculated as thermodynamic and transport properties. Mixture rates of contact material vapor are 0%, 1%, 10% and 100%. Influence of the contact material on the properties is investigated. Temperature for the calculation ranges from 2000 K to 20000 K. Following results are shown. When the mixture rate is changed, the electrical conductivity varies at lower temperature (< 10000 K), and the viscosity and specific heat vary widely at all temperature range. The electrical conductivity is independent of the mixture rate when the temperature is exceeding 10000 K. The thermodynamic and transport properties are independent of the kind of the contact materials.
ER -
English
