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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Maftoul, J. Barrault, M. Fievet, C. |
| Copyright Year | 1993 |
| Description | Author affiliation: Res. Centre, Grenoble, France (Maftoul, J.) |
| Abstract | Summary form only given. When an electrical arc is initiated between contacts, light radiation is a typical arc manifestation. This radiation is absorbed in different ways by the surrounding gas. After the hot region of the arc, this radiation propagates in a relatively cold gas at ambient temperature. The measurement of the radiation absorption in the latter case is considered in the present work. The optical spectrum of the arc-emitted light stretches from X-rays to two infrared region. To study the radiation at small distances from the arc a special system of protection of the detector window has been developed. The light detector was placed in a hermetic tube with argon or SF/sub 6/, where argon served as a reference gas. Comparison of the measured power when radiation passes through the SF/sub 6/ Ar shows that up to 27% of the emitted light radiation can be absorbed by a cold SF/sub 6/ gas. |
| File Size | 118639 |
| File Format | |
| ISBN | 0780313607 |
| ISSN | 07309244 |
| DOI | 10.1109/PLASMA.1993.593619 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1993-06-07 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Argon Contacts Optical propagation Temperature measurement Electromagnetic wave absorption X-rays Infrared spectra Power system protection Radiation detectors Power measurement |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering |
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