Guo, Y, Zhang, H, Yao, Y, Zhang, Q and Yan, JD
(2017)
Mechanisms Responsible for Arc Cooling in Different Gases in Turbulent Nozzle Flow.
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plasma physics and technology 02.pdf - Author Accepted Manuscript Download (7MB) |
Abstract
<jats:p>A high voltage gas blast circuit breaker relies on the high speed gas flow in a nozzle to remove the energy due to Ohmic heating at high current and to provide strong arc cooling during the current zero period to interrupt a fault current. The physical mechanisms that are responsible for the hugely different arc cooling capabilities of two gases (SF<sub>6</sub> and air) are studied in the present work and important gas material properties controlling the cooling strength identified.</jats:p>
Item Type: | Conference or Workshop Item (Unspecified) |
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Depositing User: | Symplectic Admin |
Date Deposited: | 30 Nov 2018 09:33 |
Last Modified: | 19 Jan 2023 01:11 |
DOI: | 10.14311/ppt.2017.3.234 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3029259 |