Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Ronald A. Parker"'
Autor:
Ronald S. Parker
Publikováno v:
Rising from the Ashes ISBN: 9780429304859
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f31041d7795bfab411fef5d2bfeb674b
https://doi.org/10.4324/9780429304859-14
https://doi.org/10.4324/9780429304859-14
Autor:
Daniel H. Doctor, Ronald A. Parker
Publikováno v:
Scientific Investigations Map.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18b8ad9cf4addc8e51f2916333b72bad
https://doi.org/10.3133/sim3407
https://doi.org/10.3133/sim3407
Autor:
Ronald L. Parker, James L. Moore III
Publikováno v:
Black History Bulletin. 77:10-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad5b7031874756becab3f00cc18c3b3
https://doi.org/10.1353/bhb.2014.0008
https://doi.org/10.1353/bhb.2014.0008
Autor:
Dan Brunner, Jerry Hughes, Gregory Wallace, Adam Kuang, Ian Faust, E.M. Edlund, Amanda Hubbard, J.L. Terry, Dennis G. Whyte, Ronald R. Parker, Brian LaBombard, S. Shiraiwa, J.R. Walk, Matthew Reinke, Seung Gyou Baek
Publikováno v:
Prof. Whyte via Chris Sherratt
For the first time, the power deposition of lower hybrid RF waves into the edge plasma of a diverted tokamak has been systematically quantified. Edge deposition represents a parasitic loss of power that can greatly impact the use and efficiency of Lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1495b0a8f6507e3779b35df1cbab4a3b
http://hdl.handle.net/1721.1/108781
http://hdl.handle.net/1721.1/108781
Autor:
Paul P. Woskov, William M. Parkin, B. LaBombard, Theodore Golfinopoulos, Ronald R. Parker, W. Burke
Publikováno v:
2015 IEEE 26th Symposium on Fusion Engineering (SOFE).
Short-wavelength, low-frequency, frequently coherent fluctuations regulate transport across the plasma boundary in all steady-state tokamak confinement regimes of interest for a reactor. In the ideal case, these fluctuations expel particles, especial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b630dee76fa5cda0b13f5fc1fc147d4d
https://doi.org/10.1109/sofe.2015.7482376
https://doi.org/10.1109/sofe.2015.7482376
Autor:
Brian LaBombard, Seung Gyou Baek, Paul Bonoli, Miklos Porkolab, S. Shiraiwa, Gregory Wallace, Ian Faust, Dennis Whyte, Ronald R. Parker
Publikováno v:
Prof. Porkolab via Chris Sherratt
Parametric decay instabilities (PDI) appear to be an ubiquitous feature of lower hybrid current drive (LHCD) experiments at high density. In density ramp experiments in Alcator C-Mod and other machines the onset of PDI activity has been well correlat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ed5c4abf6462dad94dab63f6be32890
https://orcid.org/0000-0003-4432-5504
https://orcid.org/0000-0003-4432-5504
Autor:
S.M. Wolfe, Ricardo Maqueda, H. R. Wilson, Thomas Sunn Pedersen, G. Schilling, D. P. Stotler, B. Youngblood, Darin Ernst, W. D. Lee, D. Kopon, K. Hallatschek, C.L. Fiore, J. Liptac, Barrett Rogers, H. Yuh, Martin Greenwald, Ian H. Hutchinson, K. Zhurovich, J.C. Hosea, Brian LaBombard, Alan Lynn, C. S. Pitcher, Amanda Hubbard, Jesus J. Ramos, Yijun Lin, Bruce Lipschultz, M. H. Redi, William L. Rowan, Benjamin A. Carreras, Robert Granetz, E. S. Marmar, K. Marr, P. E. Phillips, R. L. Boivin, T. Jennings, Ronald R. Parker, J.A. Snipes, Yongkyoon In, J. Hastie, P. B. Snyder, John Rice, E. Melby, S.J. Wukitch, S. J. Zweben, W. M. Nevins, G. Taylor, B. Bai, Raffi Nazikian, D. R. Mikkelsen, Xueqiao Xu, S. Gangadhara, Kenneth W Gentle, John Goetz, C. Boswell, S. D. Scott, P.T. Bonoli, Jerry Hughes, D. A. Mossessian, Miklos Porkolab, M. B. Sampsell, J.L. Terry, J. Irby, C. K. Phillips, J. R. Wilson, G. J. Kramer, R. V. Bravenec
Publikováno v:
Fusion Energy 2002
Research on the Alcator C-Mod tokamak [1] is focused on high particle- and power-density plasma regimes to understand particle and energy transport in the core, the dynamics of the H-mode pedestal, and scrape-off layer and divertor physics. The auxil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72d71cbe03544426d4f117c8fcb180de
https://doi.org/10.1088/0029-5515/43/12/007
https://doi.org/10.1088/0029-5515/43/12/007
Autor:
George D. Loesser, James R. Wilson, J. C. Hosea, Ronald R. Parker, Joseph Rushinski, Miklos Porkolab, S. Bernabei, Chun Chieh Kung
Publikováno v:
Fusion Science and Technology. 43:145-152
Princeton Plasma Physics Laboratory and the Massachusetts Institute of Technology are preparing an experiment of current profile control using lower hybrid waves to produce and sustain advanced tokamak regimes in steady-state conditions in Alcator C-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bc5d67fec749a0f1cec41e710ecd734
https://doi.org/10.13182/fst03-a255
https://doi.org/10.13182/fst03-a255
Autor:
William M. Parkin, Paul P. Woskov, William Burke, Theodore Golfinopoulos, Brian LaBombard, Ronald R. Parker
Publikováno v:
The Review of scientific instruments. 85(4)
A wide-frequency range (50–300 kHz) power system has been implemented for use with a new RF antenna – the “Shoelace” antenna – built to drive coherent plasma fluctuations in the edge of the Alcator C-Mod tokamak. A custom, dynamically tunab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e6b8ef675ab549fa3bd9ca509fc9d82
https://pubmed.ncbi.nlm.nih.gov/24784610
https://pubmed.ncbi.nlm.nih.gov/24784610
Autor:
Ian Faust, Dan Brunner, Miklos Porkolab, Paul Bonoli, Gregory Wallace, Amanda Hubbard, Seung Gyou Baek, Cornwall Lau, Ronald R. Parker, Yuichi Takase, Brian LaBombard, S. Shiraiwa
Publikováno v:
MIT web domain
The goal of the lower hybrid current drive (LHCD) program on Alcator C-Mod is to develop and optimize ITER-relevant steady-state plasmas by controlling the current density profile. Using a 4×16 waveguide array, over 1 MW of LH power at 4.6 GHz has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ea9a6c4ba2165e90d71d79bf7c43199
https://doi.org/10.1063/1.4864510
https://doi.org/10.1063/1.4864510