Zobrazeno 1 - 10
of 36
pro vyhledávání: '"D. Q. Hwang"'
Publikováno v:
Optik. 125:1756-1760
We have developed a 1-D spatially-dependent model and simulation code to study the dynamics of TEA CO2 lasers. In this paper we will discuss the motivation for developing the model and present the simulation details. We have compared and verified the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c15c32df07fb16e45d87cd4cf0e866
https://doi.org/10.1016/j.ijleo.2013.09.043
https://doi.org/10.1016/j.ijleo.2013.09.043
Autor:
Robert Horton, Russell Evans, Stephen Howard, R. Klauser, D. Q. Hwang, Dean A. Buchenauer, S.J. Brockington, W.M. Clift
Publikováno v:
Journal of Nuclear Materials. :223-226
The Compact Toroid Injection Experiment (CTIX) produces a high density, high velocity hydrogen plasma that maintains its configuration in free space on a MHD resistive time scale. In order to study the production and acceleration of impurities in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a090f583a632e0fc8541d43c916d338d
https://doi.org/10.1016/j.jnucmat.2009.01.058
https://doi.org/10.1016/j.jnucmat.2009.01.058
Publikováno v:
Journal of Fusion Energy. 27:53-56
The main goals of the experimental studies on the CTIX compact toroid accelerator are to improve CT parameters through engineering modification, and to quantify CT dynamics by the comparison of experimental measurements to MHD theories. Over this res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::953fb83139f199ed8bf34c7a9f7f9767
https://doi.org/10.1007/s10894-007-9093-2
https://doi.org/10.1007/s10894-007-9093-2
Publikováno v:
Journal of Fusion Energy. 26:81-84
Several new experiments have been conducted on the UC Davis repetitive-pulsed spheromak-like compact toroid (SCT) accelerator (CTIX). (1) SCT density and kinetic energy density has been increased by gas puffing in the acceleration section. With gas p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e87a5c66ef400f4c927ce67bc223150
https://doi.org/10.1007/s10894-006-9060-3
https://doi.org/10.1007/s10894-006-9060-3
Autor:
S.D. Terry, Russell Evans, Robert Horton, Harry McLean, D. Q. Hwang, K. L. Baker, C.J. DiCaprio, S. Howard
Publikováno v:
Nuclear Fusion. 42:94-99
Work on the acceleration of a compact toroid plasma configuration between coaxial electrodes is reported. In the experiment the maximum poloidal field component and the full width at half maximum of the poloidal field are shown to increase and decrea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fff68f71edc7fd02300f61f7766c33c
https://doi.org/10.1088/0029-5515/42/1/313
https://doi.org/10.1088/0029-5515/42/1/313
Autor:
Robert Horton, Russell Evans, D. Q. Hwang, Stephen Howard, S.D. Terry, H.S. McLean, G.L. Schmidt, K. L. Baker
Publikováno v:
Nuclear Fusion. 40:897-905
Recent experiments using accelerated spheromak-like compact toroids (SCTs) to fuel tokamak plasmas have quantified the penetration mechanism in the low beta regime; i.e. external magnetic field pressure dominates plasma thermal pressure. However, fus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1294ee726b714f649202f685193f1ba7
https://doi.org/10.1088/0029-5515/40/5/302
https://doi.org/10.1088/0029-5515/40/5/302
Publikováno v:
Physics of Plasmas. 6:1515-1521
The effects of the shape and compressibility of a perfectly conducting spheromaklike compact toroid (SCT) propagating into a low beta plasma have been studied. Simple tools that allow one to identify conditions for the optimum penetration of the SCT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0318fa0a48f01c0c543bbbd67b460e99
https://doi.org/10.1063/1.873404
https://doi.org/10.1063/1.873404
Autor:
J. H. Rogers, D. Q. Hwang
Publikováno v:
Physical Review Letters. 68:3877-3880
Electrons are accelerated by large amplitude electron plasma waves driven by counter-propagating microwaves with a difference frequency approximately equal to the electron plasma frequency. Energetic electrons are observed only when the phase velocit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65c788eba7b307a8f673ee550cdf48ea
https://doi.org/10.1103/physrevlett.68.3877
https://doi.org/10.1103/physrevlett.68.3877