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pro vyhledávání: '"Paul B. Parks"'
Autor:
Paul B. Parks
Publikováno v:
Journal of Applied Physics. 67:3511-3516
A model is developed to describe the evolution of a solid armature to the point where metallic contact with the rails is lost. The idea is that a current/melt wave begins at the rear of the armature, where current is concentrated by velocity skin eff
Publikováno v:
AIP Conference Proceedings.
A method of electric propulsion is presented where low temperature ionized gases containing internal electric currents (called plasmoids) are formed and expanded down a diverging electrically conducting nozzle. The toroidal electric current provides
Autor:
T. C. Hender, J. L. Cantrell, J. H. Harris, B. A. Carreras, V. E. Lynch, J. F. Lyon, J. A. Fabregas, J. Guasp, A. Lopez-Fraguas, A. P. Navarro, Raymond K. Fisher, J. Stephen Leffler, Arthur M. Howald, Paul B. Parks, Clifford E. Singer, Long-poe Ku, Glenn Bateman, D. E. Shumaker, L. John Perkins, Douglass L. Henderson, Mohamed E. Sawan, Gregory A. Moses, Yujiro Ikeda, Mahmoud Z. Youssef, Ronald D. Boyd, Joel Weisman, Shahab Ileslamlou
Publikováno v:
Fusion Technology. 13:515-519
Publikováno v:
IEEE Transactions on Plasma Science. 14:53-58
A resonant cavity antenna designed to be suitable for ion cyclotron heating in a tokamak has been bench tested. This antenna is a "discrete element" circuit designed to launch the fast magnetosonic wave in a magnetized plasma. The resonant autotransf
Autor:
Paul B. Parks, Mark A. Brown
Publikováno v:
American Journal of Roentgenology. 106:472-485
Autor:
Paul B. Parks, Mark A. Brown
Publikováno v:
Radiology. 92(1)
Background fogging from scattered neutrons is an inherent problem in neutron radiography of hydrogenous substances such as biological tissue (1, 2). This report describes the antiscatter grids that the authors have developed for thermal and epitherma
Autor:
Paul B. Parks
Publikováno v:
Physics of Fluids. 22:1890
The stability of a one‐dimensional cylindrically symmetric quasi‐steady ablation flow near a solid hydrogen pellet is investigated. The gas‐dynamic conservation equations describing the flow are linearized in order to look for growing perturbat
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