Zobrazeno 1 - 10
of 37
pro vyhledávání: '"G.D. Craig"'
Autor:
T. C. Sangster, R. L. Hanks, David P. Grote, M. A. Hernandez, G.D. Craig, G. Mant, W. Molvik, J.J. Barnard, S.M. Lund, H.C. Kirbie, W. Fritz, C. Williams, Craig Burkhart, W.M. Sharp, A. Debeling, B.G. Logan, E. Halaxa, Larry Ahle, Aharon Friedman
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 464:557-562
The Heavy Ion Fusion Group at Lawrence Livermore National Laboratory has for several years been developing the world's first circular ion induction accelerator designed for space-charge-dominated beams. Experiments on one quarter of the ring have bee
Publikováno v:
Grote, D.P.; Friedman, A.; Craig, G.D.; Sharp, W.M.; & Haber, I.(2000). Progress Toward Source-to-Target Simulation. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/3g7598q8
Source-to-target simulation of an accelerator provides a thorough check on the consistency of the design as well as a detailed understanding of the beam behavior. Issues such as envelope mis-match and emittance growth can be examined in a self-consis
Autor:
A.W. Molvik, A. Debeling, S.M. Lund, W.M. Sharp, David P. Grote, Shmuel Eylon, J.J. Barnard, J Meredith, T.J. Fessenden, R. L. Hanks, L. Reginato, G. Mant, G. W. Kamin, D. Berners, G.D. Craig, H.C. Kirbie, T.V Cianciolo, B.G. Logan, D. L. Judd, E. Halaxa, Aharon Friedman, W. Fritz, H.S. Hopkins, T. C. Sangster
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 415:310-314
A heavy ion linear induction accelerator is considered to be the leading driver candidate for an Inertial Fusion Energy reactor. To deliver a space-charge-dominated beam at the appropriate energy (several GeV), such an accelerator would be several ki
Autor:
Aharon Friedman, H. S. Hopkins, G.D. Craig, W.M. Sharp, S.M. Lund, David P. Grote, T.J. Fessenden, Enrique Henestroza, Shmuel Eylon, J.J. Barnard, Simon C. M. Yu, Irving Haber, T. C. Sangster
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 415:345-356
We present intense-beam simulations with the WARP code that are being carried out in support of the Heavy-Ion Fusion experimental programs at Lawrence Livermore National Laboratory (LLNL) and Lawrence Berkeley National Laboratory (LBNL). The WARP cod
Publikováno v:
Surface and Coatings Technology. 49:116-120
Coatings deposited by plasma spraying and dip coating were compared. The coating material was a TiNi eutectic. Steel rod substrates were coated using each technique. Some of the coated rods were then selectively oxidized or nitrided to form an extern
Publikováno v:
Journal of pharmaceutical sciences. 96(7)
The purpose of this study was to evaluate sodium chloride-sucrose frozen solutions with regard to sodium chloride crystallization and vial strain. Sodium chloride-sucrose solutions were studied using Differential Scanning Calorimetry (DSC) and a stra
Autor:
E. Halaxa, D. Autrey, G.D. Craig, S. Eylon, Larry Ahle, A. Debeling, T. C. Sangster, S. M. Lund, W. M. Sharp, G. Mant, W. Fritz, A. W. Molvik, A. Friedman, J.J. Barnard, D. P. Grote, B. G. Logan
Publikováno v:
Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366).
The Heavy Ion Fusion Group at Lawrence Livermore National Laboratory has for several years been developing the world's first circular ion induction accelerator designed to transport space charge dominated beams. Currently, the machine extends to 90 d
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
Beam breakup (BBU) in the drive beam of a two-beam accelerator (TBA) using transverse wakes calculated by the AMOS code was studied numerically. Only cumulative BBU due to the wake of the linear induction accelerator cavities is considered. Growth le
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
AMOS, a newly developed computer code that is finding application in the design of accelerator cavities, is described. The program simulates the temporal evolution of electromagnetic fields in rotationally symmetric structures. An explicit Fourier se
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
It is shown that the Landau-Lifshitz-Gilbert equation can be used in conjunction with Maxwell's equations to model the magnetization reversal process in those situations in which the nonmagnetic interactions in the material are negligible. It is seen