Zobrazeno 1 - 10
of 169
pro vyhledávání: '"Roger Raman"'
Autor:
Joshua A. Reusch, Roger Raman, Michael W. Bongard, Stephanie J. Diem, Raymond J. Fonck, Benjamin T. Lewicki, Alan C. Palmer, Aaron C. Sontag, Justin D. Weberski, Gregory R. Winz
Publikováno v:
IEEE Transactions on Plasma Science. 50:4015-4020
Autor:
Roger Raman, Kyle Morgan, Joshua A. Reusch, John A. Rogers, Stephanie J. Diem, Fatima Ebrahimi, Stephen C. Jardin, Brian A. Nelson, Masayuki Ono, Justin D. Weberski
Publikováno v:
Fusion Science and Technology. 78:649-663
Autor:
Himanshu Dandu, Thummala C Raghuram, Roger Raman, Darivenula Anil Kumar, Varun Bafna, Vijaykumar Bhagwan Barge, Vishaly T Aravinda, R Rakesh Kartha
Publikováno v:
The Journal of Infectious Diseases
Background Currently, there is no specific drug for the treatment of coronavirus disease 2019 (COVID-19). Therapeutic benefits of intravenous immunoglobulin (IVIG) have been demonstrated in wide range of diseases. The present study is conducted to ev
Autor:
F. Ebrahimi, Roger Raman
Formation of an elongated Sweet-Parker current sheet and a transition to plasmoid instability has for the first time been predicted by simulations in a large-scale toroidal fusion plasma in the absence of any pre-existing instability. Plasmoid instab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d91efdadca73055fa4cfaa7d59369d6b
http://arxiv.org/abs/2203.16018
http://arxiv.org/abs/2203.16018
Autor:
M. Ono, Roger Raman
Publikováno v:
Journal of Fusion Energy. 39:402-410
The extreme heat flux anticipated in fusion reactor divertor plasma facing components (PFCs) is perhaps the most challenging technology issue for fusion energy development. Most divertor PFCs are designed based on the maximum steady-state operational
Single carbon pellet disruption mitigation simulations using M3D-C1 were conducted in an NSTX-U-like plasma to support the electromagnetic pellet injection concept (EPI). A carbon ablation model has been implemented in M3D-C1 and tested with availabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93ffb5af33addde90cc9efd95ca58127
http://arxiv.org/abs/2106.14788
http://arxiv.org/abs/2106.14788
Publikováno v:
Fusion Science and Technology. 75:767-774
The electromagnetic particle injector (EPI) concept is advanced through the simulation of ablatant deposition into ITER H-mode discharges with calculations showing penetration past the H-mo...
Autor:
Takahiro Nagata, Akiyoshi Hatayama, Haiqing Liu, Kengoh Kuroda, Hiroshi Idei, Kazuo Nakamura, M. Ono, S. Kawasaki, Yoshihiko Nagashima, Yuichi Takase, Nobuaki Yoshida, Makoto Hasegawa, Takumi Onchi, Sadayoshi Murakami, Roger Raman, Yasuhisa Oya, Kazuaki Hanada, Hideki Zushi, H. Long, Ikuji Takagi, A. Higashijima, T. Hirata, Taiichi Shikama, Makoto Oya, K. Okamoto, Z. Wang, Canbin Huang, Jinping Qian, Shun Shimabukuro, Xiang Gao
Publikováno v:
Nuclear Materials and Energy, Vol 19, Iss, Pp 544-549 (2019)
This research investigated fuel particle balance during long duration discharge in an all-metal plasma facing wall (PFW) through intensive QUEST execution. A simple wall model including the plasma-induced deposition layer that creates hydrogen (H) ba
Autor:
P. Sichta, Jonathan Menard, A. L. Roquemore, V.A. Soukhanovskii, T. Provost, J. K. Dong, Roger Raman, Robert Kaita, W. Blanchard, H.W. Kugel
Publikováno v:
Fusion Science and Technology. 75:1-17
A supersonic gas injector (SGI) has been developed for fueling and diagnostic applications on the National Spherical Torus Experiment (NSTX). It is comprised of a graphite converging-diverging Laval nozzle and a commercial piezoelectric gas valve mou
Autor:
Walter Guttenfelder, D J Battaglia, Elena Belova, Nicola Bertelli, Mark D Boyer, Choong Seock Chang, Ahmed Diallo, Vinicius N Duarte, Fatima Ebrahimi, Eric Emdee, N Ferraro, Eric Fredrickson, Nikolai N Gorelenkov, William W Heidbrink, Zeki Ilhan, Stanley M Kaye, Eun-Hwa Kim, Andreas Kleiner, Florian M. Laggner, Mate Lampert, Jeff Lestz, Chang Liu, Deyong Liu, Tom Looby, Noah Mandell, Rajesh Maingi, James R Myra, Stefano Munaretto, Mario Podesta, Tariq Rafiq, Roger Raman, Matthew Reinke, Yang Ren, Juan Ruiz Ruiz, Filippo Scotti, Syun'ichi Shiraiwa, Vlad Soukhanovskii, Patrick Vail, Zhirui Wang, Will P Wehner, Anne E White, Roscoe B White, Benjamin J Q Woods, James Yang, Stewart Zweben, Santanu Banerjee, Robert Barchfeld, Ronald E Bell, John Berkery, Amitawa Bhattacharjee, Andreas Bierwage, Gustavo Paganini Canal, Xiang Chen, Cesar Fernando Clauser, Neal A Crocker, C W Domier, Todd E Evans, Manaure Francisquez, Kaifu Gan, Stefan P Gerhardt, Robert James Goldston, Travis K Gray, Ammar Hakim, Gregory W Hammett, Stephen C Jardin, Robert Kaita, Bruce E Koel, Egemen Kolemen, Seung-Hoe Ku, Shigeyuki Kubota, Benoit P LeBlanc, Fred Levinton, Jeremy D Lore, Neville C Luhmann, R. Lunsford, Ricardo Maqueda, Jonathan E Menard, Jacob H Nichols, Masayuki Ono, Jong-Kyu Park, Francesca M Poli, Terry L Rhodes, Juan Riquezes, Dave A Russell, Steve A Sabbagh, Eugenio Schuster, David Smith, Daren P Stotler, Brentley Stratton, Kevin Tritz, Weixing Wang, Brian D Wirth
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The mission of the low aspect ratio spherical tokamak NSTX-U is to advance the physics basis and technical solutions required for optimizing the configuration of next-step steady-state tokamak fusion devices. NSTX-U will ultimately operate at up to 2