Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Itamar Navon"'
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 10, Iss 6, p 060401 (2007)
A theoretical methodology promising improved design of vacuum insulation in high-voltage pulsed-power systems is described. It consists of shaping the electromagnetic fields within the system in such a way that charged particles which can in principl
Externí odkaz:
https://doaj.org/article/1c226ef935444102a90b927fc8992464
Publikováno v:
IEEE Transactions on Plasma Science. 40:1878-1883
We study by PIC simulations the simple model of a magnetically insulated transmission line fed by a matched voltage source and driven additionally by a single transverse source adding voltage to it at a certain point along its length. For best power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c64d6da462099740b1a205917785165
https://doi.org/10.1109/tps.2012.2197421
https://doi.org/10.1109/tps.2012.2197421
Publikováno v:
IEEE Transactions on Plasma Science. 37:568-574
In electron-emitting nonuniform transmission lines at currents sufficient to support magnetic insulation, it is possible to maintain regular Brillouin electron flow by matching the vacuum impedances of various parts of the transmission line and by en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0378787872545cb0fd5ab37a6882e7b5
https://doi.org/10.1109/tps.2009.2014761
https://doi.org/10.1109/tps.2009.2014761
Publikováno v:
IEEE Transactions on Plasma Science. 37:50-57
To efficiently connect a high-current-density load to a magnetically insulated vacuum transmission line, we require that the regularity of the electron flow be conserved. Regularity, i.e., Brillouin flow, can be preserved by keeping the invariants of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee0d688acc7a4d4471c124689bdd03c0
https://doi.org/10.1109/tps.2008.2005721
https://doi.org/10.1109/tps.2008.2005721
Autor:
John G. Leopold, Itamar Navon
Publikováno v:
2013 Abstracts IEEE International Conference on Plasma Science (ICOPS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e079882d2c3430cdb9aa54e59cc911ac
https://doi.org/10.1109/plasma.2013.6633384
https://doi.org/10.1109/plasma.2013.6633384
Autor:
Itamar Navon, J G Leopold
Publikováno v:
2013 19th IEEE Pulsed Power Conference (PPC).
A magnetically insulated vacuum transmission line (MITL) is a means by which high currents can be carried from generators to loads. In addition to the current flowing in the negative conductor, the source high voltage propagating along the transmissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99f33020ae5b86d4b774a0df9388bdf3
https://doi.org/10.1109/ppc.2013.6627475
https://doi.org/10.1109/ppc.2013.6627475
Publikováno v:
2011 IEEE Pulsed Power Conference.
We study by PIC simulation the dynamics of the electron flow along self magnetically insulated negative polarity cylindrical transmission lines (MITL) of fixed vacuum impedance. We find that the theoretical models of magnetic insulation predict corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97e83a4703716f1237d78d85db449de5
https://doi.org/10.1109/ppc.2011.6191526
https://doi.org/10.1109/ppc.2011.6191526
Publikováno v:
2011 IEEE Pulsed Power Conference.
We investigate the situation where an upstream large radius MITL is connected to a downstream small radius MITL of the same vacuum impedance through a magnetically insulated coaxial conical section transmission line of fixed vacuum impedance. When th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f256a6899b42763005130fca26a0d7c
https://doi.org/10.1109/ppc.2011.6191527
https://doi.org/10.1109/ppc.2011.6191527
Publikováno v:
2010 IEEE International Power Modulator and High Voltage Conference.
Different approach to pulsed high-voltage vacuum insulation has been recently presented [1]. These design guidelines have been successfully applied in a 2MV pulsed power machine where we replaced a complicated stacked ring insulator, which sometimes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98770c0571c554659d15f8611b8785ea
https://doi.org/10.1109/ipmhvc.2010.5958390
https://doi.org/10.1109/ipmhvc.2010.5958390
Publikováno v:
2008 23rd International Symposium on Discharges and Electrical Insulation in Vacuum.
An approach to pulsed high-voltage vacuum-insulation is presented, whereby it is proposed to prevent vacuum surface breakdown before it develops. This is achieved by shaping the electro-magnetic environment in such a way that charged particles are pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a4bea1356040d2a62426674ebe64f89
https://doi.org/10.1109/deiv.2008.4676704
https://doi.org/10.1109/deiv.2008.4676704