Zobrazeno 1 - 10
of 749
pro vyhledávání: '"Bott S"'
Autor:
Bocchi, M., Chittenden, J. P., Ciardi, A., Suzuki-Vidal, F., Hall, G. N., de Grouchy, P., Lebedev, S. V., Bott, S. C.
The aim of this work is to model the jets produced by conical wire arrays on the MAGPIE generator, and to design and test new setups to strengthen the link between laboratory and astrophysical jets. We performed the modelling with direct three-dimens
Externí odkaz:
http://arxiv.org/abs/1103.2075
Autor:
Suzuki-Vidal, F., Lebedev, S. V., Bland, S. N., Hall, G. N., Swadling, G., Harvey-Thompson, A. J., Burdiak, G., de Grouchy, P., Chittenden, J. P., Marocchino, A., Bocchi, M., Ciardi, A., Frank, A., Bott, S. C.
Publikováno v:
Astrophysics and Space Science, November 2011, Volume 336, Issue 1, pp 41-46
We present experimental results on the formation of supersonic, radiatively cooled jets driven by pressure due to the toroidal magnetic field generated by the 1.5 MA, 250 ns current from the MAGPIE generator. The morphology of the jet produced in the
Externí odkaz:
http://arxiv.org/abs/1012.2271
Autor:
Suzuki-Vidal, F., Lebedev, S. V., Ciardi, A., Bland, S. N., Chittenden, J. P., Hall, G. N., Harvey-Thompson, A., Marocchino, A., Ning, C., Stehle, C., Frank, A., Blackman, E. G., Bott, S. C., Ray, T.
Publikováno v:
Astrophys.Space Sci.322:19-23,2009
We report on experiments in which magnetically driven radiatively cooled plasma jets were produced by a 1 MA, 250 ns current pulse on the MAGPIE pulsed power facility. The jets were driven by the pressure of a toroidal magnetic field in a ''magnetic
Externí odkaz:
http://arxiv.org/abs/0904.0165
Autor:
Ampleford, D. J., Lebedev, S. V., Ciardi, A., Bland, S. N., Bott, S. C., Hall, G. N., Naz, N., Jennings, C. A., Sherlock, M., Chittenden, J. P., Palmer, J. B. A., Frank, A., Blackman, E.
The first laboratory astrophysics experiments to produce a radiatively cooled plasma jet with dynamically significant angular momentum are discussed. A new configuration of wire array z-pinch, the twisted conical wire array, is used to produce conver
Externí odkaz:
http://arxiv.org/abs/0704.3154
Autor:
Ciardi, A., Lebedev, S. V., Frank, A., Blackman, E. G., Chittenden, J. P., Jennings, C. J., Ampleford, D. J., Bland, S. N., Bott, S. C., Rapley, J., Hall, G. N., Suzuki-Vidal, F. A., Marocchino, A., Lery, T., Stehle, C.
Publikováno v:
Phys.Plasmas14:056501,2007
The evolution of laboratory produced magnetic jets is followed numerically through three-dimensional, non-ideal magnetohydrodynamic simulations. The experiments are designed to study the interaction of a purely toroidal field with an extended plasma
Externí odkaz:
http://arxiv.org/abs/astro-ph/0611441
Autor:
Ciardi, A., Lebedev, S. V., Frank, A., Blackman, E. G., Ampleford, D. J., Jennings, C. A., Chittenden, J. P., Lery, T., Bland, S. N., Bott, S. C., Hall, G. N., Rapley, J., Vidal, F. A. Suzuki, Marocchino, A.
Publikováno v:
Astrophys.SpaceSci.307:17-22,2007
Jets and outflows are thought to be an integral part of accretion phenomena and are associated with a large variety of objects. In these systems, the interaction of magnetic fields with an accretion disk and/or a magnetized central object is thought
Externí odkaz:
http://arxiv.org/abs/astro-ph/0606755
Autor:
Lebedev, S. . V., Ciardi, A., Ampleford, D., Bland, S. N., Bott, S. C., Chittenden, J. P., Hall, G., Rapley, J., Frank, A., Blackman, E. G., Lery, T.
Publikováno v:
Mon.Not.Roy.Astron.Soc. 361 (2005) 97-108
We present the first results of high energy density laboratory astrophysics experiments which explore the evolution of collimated outflows and jets driven by a toroidal magnetic field. The experiments are scalable to astrophysical flows in that criti
Externí odkaz:
http://arxiv.org/abs/astro-ph/0505027
Akademický článek
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Akademický článek
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Publikováno v:
In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2011 78(1):136-141
