Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Frank Scharf"'
Autor:
Frank Scharf, Ralf Peter Brinkmann
Publikováno v:
Journal of Physics D: Applied Physics. 39:2738-2746
A frequently cited multi-fluid plasma model for the near-cathode region in thermal plasmas is investigated by a combination of analytical and graphical methods. The results presented in the literature are reproduced and confirmed for plasmas where ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d3c27352f0dcbba948d8844f17fc383
https://doi.org/10.1088/0022-3727/39/13/017
https://doi.org/10.1088/0022-3727/39/13/017
Publikováno v:
2008 IEEE 35th International Conference on Plasma Science.
Summary form only given. Diffuse and spot-like modes of arc attachment at thermionically emitting cathodes are observed in lamps and reproduced by numerical simulations. Examples of different modes on rod shaped electrodes made of pure tungsten were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48d27f80f286d8b74b7cc2a72588729d
https://doi.org/10.1109/plasma.2008.4591144
https://doi.org/10.1109/plasma.2008.4591144
Publikováno v:
Plasma Sources Science and Technology
Recently, a constricted attachment of an atmospheric pressure low-current argon arc in the centre of the flat end face of a thoriated tungsten cathode was observed and spectroscopically analysed. Its diameter of 0.6mm and its length of the free stand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::544b56ea4016ec09583e4640c93db7e4
https://doi.org/10.1088/0963-0252/23/5/054005
https://doi.org/10.1088/0963-0252/23/5/054005
Autor:
Ralf Peter Brinkmann, Frank Scharf
Publikováno v:
Journal of Physics D: Applied Physics. 41:185206
This paper introduces a plasma model for the near-cathode region in thermal plasmas. The model is based on a multi-fluid approach, similar to other models present in literature. However, in comparison with those models, the model presented here has a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b5ead870a0c805194125e0b885802bc
https://doi.org/10.1088/0022-3727/41/18/185206
https://doi.org/10.1088/0022-3727/41/18/185206