Astronomy and Astrophysics – Astrophysics
Scientific paper
Apr 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008aps..apr8he065j&link_type=abstract
American Physical Society, 2008 APS April Meeting and HEDP/HEDLA Meeting, April 11-15, 2008, abstract #8HE.065
Astronomy and Astrophysics
Astrophysics
Scientific paper
We present 3D resistive MHD simulations evaluating multi-MA radial wire arrays as a potential compact, high intensity source for inertial confinement fusion and laboratory astrophysics. A radial wire array consists of wires running radially outwards from a central electrode, and was first investigated at the 1 MA level on the MAGPIE generator at Imperial College. Originally used as a method of producing magnetic tower laboratory jets relevant to astrophysics[1], they have also shown potential as a high power x-ray source. Able to produce x-ray pulses with a rise time and peak power comparable to cylindrical wire arrays, radial arrays occupy a smaller volume and may consequently be able to access higher power densities. We discuss simulation results reproducing radial array experiments performed on the MAGPIE facility as a means of benchmarking our model. This model is then used to evaluate radial wire arrays in the multi-MA regime for planned experiments on the Saturn generator of Sandia National Laboratories. [1] A. Ciardi et al, Phys. Plasmas 14, 056501 (2007)
Ampleford David
Bland Simon
Chittenden Jerry
Ciardi Andrea
Jennings Cristine
No associations
LandOfFree
3D MHD simulations of radial wire arrays does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with 3D MHD simulations of radial wire arrays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 3D MHD simulations of radial wire arrays will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1424403