Zobrazeno 1 - 10
of 25
pro vyhledávání: '"B. LeGalloudec"'
Autor:
A. S. Chuvatin, V. L. Kantsyrev, L. I. Rudakov, M. E. Cuneo, A. L. Astanovitskiy, R. Presura, A. S. Safronova, W. Cline, K. M. Williamson, I. Shrestha, G. C. Osborne, B. LeGalloudec, V. Nalajala, T. D. Pointon, K. A. Mikkelson
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 13, Iss 1, p 010401 (2010)
We investigate the operation of a load current multiplier (LCM) on a pulse-forming-line nanosecond pulse-power generator. Potential benefits of using the LCM technique on such generators are studied analytically for a simplified case. A concrete LCM
Externí odkaz:
https://doaj.org/article/aa119d03c05249fa87149ccbaa87ebb0
Autor:
S. Batie, M.F. Yilmaz, A. Astanovitsky, N.D. Ouart, Ishor Shrestha, W. McDaniel, Alla S. Safronova, B. LeGalloudec, Victor L. Kantsyrev, K.M. Williamson, V. V. Shlyaptseva, Vidya Nalajala, G. C. Osborne
Publikováno v:
High Energy Density Physics. 3:237-241
The radiation from implosions of X-pinches and planar wire arrays, which consist of alloyed Al and Mo wires, on the UNR 1MA ZEBRA generator was studied. Combined, planar-loop X-pinches are good surrogate sources for studying radiative properties of Z
Autor:
A. Haboub, T. Adkins, Christopher Deeney, V. V. Ivanov, D. J. Ampleford, C. J. Meyer, A. L. Velikovich, Alexandre S. Chuvatin, G. C. Osborne, V. V. Shlyaptseva, Vidya Nalajala, Brent Manley Jones, Victor L. Kantsyrev, Alla S. Safronova, Paul David LePell, A. Astanovitsky, Christine Anne Coverdale, K.M. Williamson, N.D. Ouart, W. McDaniel, S. Batie, M.F. Yilmaz, B. LeGalloudec, Ishor Shrestha, Leonid Rudakov
Publikováno v:
High Energy Density Physics. 3:136-142
Planar wire array plasmas created by a 1 MA current discharge provide a novel method to investigate dense plasma dynamics, heating mechanism and radiation properties. This is a strongly inhomogeneous on small scale plasma, which has high resistivity
Spectroscopic modeling of radiation from Cu and Mo X-pinches produced on the UNR 1MA Zebra generator
Autor:
Victor L. Kantsyrev, Stephanie Hansen, S. Batie, Christopher Deeney, S. Pokala, Paul David LePell, B. LeGalloudec, A. Astanovitsky, Ishor Shrestha, F. Yilmaz, Brent Manley Jones, Vidya Nalajala, Christine Anne Coverdale, D. O. Jobe, Alla S. Safronova, Dmitry A. Fedin, D. Brown, Thomas E. Cowan, N.D. Ouart, D. Nielson
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 99:560-571
X-pinches are a source for studying radiative properties of plasmas of very small sizes, high densities and temperatures applicable to high-energy density plasmas such as dense Z-pinches. Recently, spatially resolved and spatially integrated X-ray sp
Autor:
Christopher Deeney, Thomas E. Cowan, N.D. Ouart, F. Yilmaz, A. Astanovitsky, M. Johnson, S. Pokala, D. O. Jobe, S. Batie, Christine Anne Coverdale, A. Clinton, D. Nielson, Roberto Mancini, Vidya Nalajala, Victor L. Kantsyrev, Paul David LePell, Alla S. Safronova, V. V. Ivanov, B. LeGalloudec, D. Brown, Brent Manley Jones, Dmitry A. Fedin, Ishor Shrestha
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 99:349-362
Experimental results of studies of the 1 MA X-pinch X-ray source in a wide spectral region are overviewed. Implosion dynamics and radiative properties of various X-pinches were studied by spatially and time-resolved X-ray and optical diagnostics. In
Autor:
V.L. Kantsyrev, B. LeGalloudec, A. Astanovitsky, Alla S. Safronova, Pearce G. Wilcox, V. Nalajala, K.M. Williamson, W. Cline, S. Batie
Publikováno v:
The Review of scientific instruments. 82(9)
This recently developed diagnostic was designed to allow for time-gated spectroscopic study of the EUV radiation (4 nm < λ < 15 nm) present during harsh wire array z-pinch implosions. The spectrometer utilizes a 25 μm slit, an array of 3 spherical
Autor:
M. E. Cuneo, B. LeGalloudec, Alexandre S. Chuvatin, Ishor Shrestha, V. V. Shlyaptseva, Vidya Nalajala, Michael E. Weller, G. C. Osborne, Alla S. Safronova, Radu Presura, Victor L. Kantsyrev, K.M. Williamson, A. Astanovitsky, L. I. Rudakov
Publikováno v:
Pulsed Power Conference (PPC), 2011 IEEE
Pulsed Power Conference (PPC), 2011 IEEE, Jun 2011, Chicago, Illinois, United States. pp.975-982, ⟨10.1109/PPC.2011.6191628⟩
Pulsed Power Conference (PPC), 2011 IEEE, Jun 2011, Chicago, Illinois, United States. pp.975-982, ⟨10.1109/PPC.2011.6191628⟩
International audience; An improved load current multiplier (LCM) was designed and tested on a high-voltage 100 ns, 0.8-1 MA generator Zebra. The new design allowed to achieve up to ~1.7 MA in plasma loads and up to 1.9 MA in static loads [1]. The pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee3f7356f24ed8c65cda4205b9d65eba
https://hal.archives-ouvertes.fr/hal-02892105
https://hal.archives-ouvertes.fr/hal-02892105
Autor:
G. C. Osborne, M. E. Cuneo, Leonid Rudakov, A. L. Astanovitskiy, Ishor Shrestha, K. A. Mikkelson, B. LeGalloudec, Alla S. Safronova, Alexandre S. Chuvatin, Victor L. Kantsyrev, K.M. Williamson, W. Cline, Timothy D. Pointon, Radu Presura, Vidya Nalajala
Publikováno v:
Physical Review Special Topics-Accelerators and Beams
Physical Review Special Topics-Accelerators and Beams, 2010, 13 (1), pp.010401. ⟨10.1103/PhysRevSTAB.13.010401⟩
Physical Review Special Topics. Accelerators and Beams, Vol 13, Iss 1, p 010401 (2010)
Physical Review Special Topics-Accelerators and Beams, 2010, 13 (1), pp.010401. ⟨10.1103/PhysRevSTAB.13.010401⟩
Physical Review Special Topics. Accelerators and Beams, Vol 13, Iss 1, p 010401 (2010)
International audience; We investigate the operation of a load current multiplier (LCM) on a pulse-forming-line nanosecond pulse-power generator. Potential benefits of using the LCM technique on such generators are studied analytically for a simplifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bc99ff0d7d0c7b381d9047e72298314
https://hal.archives-ouvertes.fr/hal-01551679
https://hal.archives-ouvertes.fr/hal-01551679
Autor:
A. S. Chuvatin, V. L. Kantsyrev, L. I. Rudakov, M. E. Cuneo, A. L. Astanovitskiy, R. Presura, A. S. Safronova, A. A. Esaulov, W. Cline, K. M. Williamson, I. Shrestha, M. F. Yilmaz, G. C. Osborne, M. Weller, T. Jarrett, B. LeGalloudec, V. Nalajala, T. D. Pointon, K. A. Mikkelson, Bruce R. Kusse, David A. Hammer
Publikováno v:
AIP Conference Proceedings.
The Load Current Multiplier concept (LCM) was validated for the first time on a high‐voltage nanosecond pulse‐power generator. The designed new device allowed to increase the load current from the nominal 0.8–0.9 MA up to 1.6 MA in static loads
Autor:
B. LeGalloudec, Radu Presura, V.L. Kantsyrev, N. Nalajala, G. Osbome, K. A. Mikkelson, A. L. Astanovitskiy, T. Jarrett, Timothy D. Pointon, M. E. Cuneo, Ishor Shrestha, W. Cline, M.F. Yilmaz, Andrey Esaulov, K.M. Williamson, Leonid Rudakov, Alla S. Safronova, A.S. Chuvatin
Publikováno v:
2008 IEEE 35th International Conference on Plasma Science.
The requirements on lossless power transport through vacuum interface and MITL's limit from above the physical volume and hence inductance of the vacuum part of pulse power generators. This in turn limits the generator-to-load energy coupling and hen