Zobrazeno 1 - 10
of 128
pro vyhledávání: '"R.E. Peterkin"'
Autor:
Wayne Sommars, M. Domonkos, F.M. Lehr, T.C. Grabowski, G.F. Kiuttu, R.E. Peterkin, T. Cavazos, Richard E. Siemon, J.V. Parker, David Amdahl, P.J. Turchi, Ronald C. Kirkpatrick, Norman F. Roderick, James H. Degnan, Sean K. Coffey, J.D. Letterio, Sherry D. Frese, Edward L. Ruden, G. A. Wurden, D.G. Gale, Tom Intrator, W. Tucker, Michael H. Frese, A. Brown
Publikováno v:
IEEE Transactions on Plasma Science. 36:80-91
Magnetized target fusion (MTF) is a means to compress plasmas to fusion conditions that uses magnetic fields to greatly reduce electron thermal conduction, thereby greatly reducing compression power density requirements. The compression is achieved b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd17861af9dc545a9bfe04979615e9be
https://doi.org/10.1109/tps.2007.913814
https://doi.org/10.1109/tps.2007.913814
Autor:
R.T. Olson, Joyce A. Guzik, B.G. Anderson, J. Bartos, R.E. Peterkin, E. Armijo, K. Peterson, Walter L. Atchison, Warren P. Steckle, Randall B. Randolph, R. Corrow, H.D. Anderson, F. Garcia, Wayne Sommars, P.J. Turchi, W.E. Anderson, George Rodriguez, R.L. Bowers, Robert E. Reinovsky, R. Pritchett, David Sandoval, T. Cavazos, R. Kanzleiter, K. Alvey, A. J. Taylor, Sean K. Coffey, David M. Oro, J. A. Echave, J. Studebaker, C. Adams, B. Henneke, G. Sandoval, J.P. Roberts, D.G. Gale, J.L. Stokes, B. Cameron, M. Salazar, B. Froggett, James H. Degnan, J.V. Parker, C. Lebeda, L. J. Tabaka, G.F. Kiuttu
Publikováno v:
IEEE Transactions on Plasma Science. 30:1777-1788
We discuss the design, fabrication, and operation of a liner implosion system at peak currents of 16 MA. Liners of 1100 aluminum, with initial length, radius, and thickness of 4 cm, 5 cm, and 1 mm, respectively, implode under the action of an axial c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96159a5ac351ca358cc832782d9647ec
https://doi.org/10.1109/tps.2002.805447
https://doi.org/10.1109/tps.2002.805447
Autor:
Jr. R.E. Peterkin
Publikováno v:
IEEE Transactions on Plasma Science. 30:468-475
Isotropic high-pressure plasma could be used to compress targets for equation of state studies, for generating fusion reactions, for accelerating projectiles to high speed and for other high-energy density endeavors. One way to generate such high-pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b21a072aba3774579e9a0e83d01817e9
https://doi.org/10.1109/tps.2002.1024278
https://doi.org/10.1109/tps.2002.1024278
Autor:
T Intrator, M Taccetti, D.A Clark, J.H Degnan, D Gale, S Coffey, J Garcia, P Rodriguez, W Sommars, B Marshall, F Wysocki, R Siemon, R Faehl, K Forman, R Bartlett, T Cavazos, R.J Faehl, M.H Frese, D Fulton, J.C Gueits, T.W Hussey, R Kirkpatrick, G.F Kiuttu, F.M Lehr, J.D Letterio, I Lindemuth, W McCullough, R Moses, R.E Peterkin, R.E Reinovsky, N.F Roderick, E.L Ruden, K.F Schoenberg, D Scudder, J Shlachter, G.A Wurden
Publikováno v:
Nuclear Fusion. 42:211-222
Data are presented that are part of a first step in establishing the scientific basis of magnetized target fusion (MTF) as a cost effective approach to fusion energy. A radially converging flux compressor shell with characteristics suitable for MTF i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56a91e8f3d4acccbc57df0a0c378ba7f
https://doi.org/10.1088/0029-5515/42/2/313
https://doi.org/10.1088/0029-5515/42/2/313
Autor:
Richard E. Siemon, Frederick J. Wysocki, G. A. Wurden, James H. Degnan, Michael H. Frese, J.S. Shlachter, Ronald W. Moses, Tom Intrator, W. Sommars, R.E. Peterkin, F.M. Lehr, Irvin R. Lindemuth, D. A. Clark, Ronald C. Kirkpatrick, J.D. Letterio, J.C. Gueits, W. F. McCullough, T. Cavazos, D. Fulton, D. Gale, J. M. Taccetti, Peter J. Turchi, Edward L. Ruden, G. Kiuttu, Thomas W. Hussey, R.J. Faehl, Norman F. Roderick, Robert E. Reinovsky, Kurt F. Schoenberg, Sean K. Coffey
Publikováno v:
IEEE Transactions on Plasma Science. 29:93-98
The design and first successful demonstration of an imploding solid liner with height to diameter ratio, radial convergence, and uniformity suitable for compressing a field reversed configuration is discussed. Radiographs indicated a very symmetric i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd848596f22129f6c61e8aff14ede64d
https://doi.org/10.1109/27.912947
https://doi.org/10.1109/27.912947
Autor:
Wayne Sommars, P.J. Turchi, B. B. Kreh, D. Gale, Uri Shumlak, R.E. Peterkin, N. F. Roderick, J. J. Havranek, M. L. Alme, C. A. Outten, James H. Degnan, R. A. Lewis, Sean K. Coffey, D. Platts, D. Morgan, J. D. Beason, J. D. Graham, Edward L. Ruden, Thomas W. Hussey, D.E. Lileikis, F.M. Lehr, G. A. Smith, G.F. Kiuttu, B. S. Austin
Publikováno v:
Physical Review Letters. 82:2681-2684
Axial current discharges were used to implode spherical aluminum shells with thickness tapered to match the external magnetic pressure. These implosions were used to compress hydrogen plasmas with an initial pressure $g100\mathrm{bar}$ and an initial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14ae1e7d4b1efd70e0b8d26c048a8990
https://doi.org/10.1103/physrevlett.82.2681
https://doi.org/10.1103/physrevlett.82.2681
Autor:
P.J. Turchi, R.E. Peterkin
Publikováno v:
IEEE Transactions on Plasma Science. 26:1485-1491
Electron-beam diodes driven by fast-rising, high-voltage pulses often operate with cold cathodes for which the presence of a plasma adjacent to the cathode surface is essential to obtain adequate electron emission. A consequence of such surface plasm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21479719e3e9278728bd602e0533c041
https://doi.org/10.1109/27.736043
https://doi.org/10.1109/27.736043
Publikováno v:
Journal of Computational Physics. 140:148-171
We illustrate a new technique for computing the time-evolution of magnetic flux on a generally nonorthogonal computational grid of a time-dependent, arbitrary Lagrangian?Eulerian magnetohydrodynamics (MHD) simulation code and apply this technique to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cab4790243f92743468e6e4568015c4
https://doi.org/10.1006/jcph.1998.5880
https://doi.org/10.1006/jcph.1998.5880
Autor:
R.E. Peterkin, C. A. Ordonez
Publikováno v:
Fusion Technology. 32:655-659
In the worldwide controlled thermonuclear fusion research effort, ignition of a magnetically confined plasma is yet to be achieved. Consequently, it is not known whether a plasma’s approach to igni...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2259b3a724fad6071f388c440215268
https://doi.org/10.13182/fst97-a19910
https://doi.org/10.13182/fst97-a19910
Autor:
R.E. Peterkin, C.A. Ordonez
Publikováno v:
Journal of Nuclear Materials. 228:201-206
Particle and energy reflection coefficients at a plasma-facing surface are determined for hydrogen-isotope plasma ions which are incident on a carbon surface. Expressions are first fit to Monte Carlo calculations to obtain reflection coefficients whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9670018320777df781372b2ba1b858a
https://doi.org/10.1016/s0022-3115(95)00221-9
https://doi.org/10.1016/s0022-3115(95)00221-9