| Автор | N F Tsagas |
| Автор | G L R Mair |
| Автор | A E Prinn |
| Дата выпуска | 1978-06-21 |
| dc.description | A long coaxial accelerator is filled with helium at initial gas pressure between 0.2 and 4 Torr. When connected to a large capacitor at <or=10 kV a discharge is started at one end; the central electrode has negative polarity. The velocity of the plasma sheet, the snowplough, and its shape have been derived from streak photographs for terminal currents between about 100 and 300 kA. The motion of the sheet has been analysed by balancing the electromagnetic driving force against the inertia of the mass of the gas swept up by a plane sheet taken to be impenetrable to gas atoms. Calculated positions and average sheet velocities are in good agreement with observations at different positions and pressures. Also the shape of the sheet has been derived by allowing for the sheet's curvature in the linear momentum equation while net radial motions causing variations in profile have, at first, been excluded. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Motion and shape of snowplough sheets in coaxial accelerators |
| Тип | paper |
| DOI | 10.1088/0022-3727/11/9/004 |
| Electronic ISSN | 1361-6463 |
| Print ISSN | 0022-3727 |
| Журнал | Journal of Physics D: Applied Physics |
| Том | 11 |
| Первая страница | 1263 |
| Последняя страница | 1272 |
| Аффилиация | N F Tsagas; Dept. of Phys., Univ. of Manchester Inst. of Sci. & Technol., Manchester, UK |
| Аффилиация | G L R Mair; Dept. of Phys., Univ. of Manchester Inst. of Sci. & Technol., Manchester, UK |
| Аффилиация | A E Prinn; Dept. of Phys., Univ. of Manchester Inst. of Sci. & Technol., Manchester, UK |
| Выпуск | 9 |
