Triple Probe Measurements in Transient Plasma of Pulsed Capacitive DischargeSpringer Science and Business Media LLC - Tập 34 - Trang 405-410 - 2014
A. Qayyum, S. Ahmad, N. Ahmad, Farah Deeba, S. Hussain
Triple Langmuir probe (TLP) technique is used to measure local and time-resolved plasma parameters in pulsed capacitive discharge. This technique allows the instantaneous measurement of plasma parameters in transient discharges and obviates the need of any voltage or frequency sweep. In TLP configuration, two probes are differentially biased to acquire ion-saturation current whereas third probe is...... hiện toàn bộ
LasersSpringer Science and Business Media LLC - Tập 3 - Trang 439-443 - 1983
Sadao Nakai, Hiroshi Takuma
Comparison of Investment and Related Requirements for Selected Hydrogen Vehicle System PathwaysSpringer Science and Business Media LLC - Tập 21 - Trang 181-191 - 2002
S. Locke Bogart
A model was developed for production, transmission, delivery, and consumption of hydrogen for large-scale systems ultimately providing shaft-work for hydrogen-based vehicles. (See Glossary, after References). Presently, the supply technologies are limited to solar photovoltaic, wind, nuclear, and nuclear thermochemical sources. Transmission technologies include electric power, hydrogen pipeline, a...... hiện toàn bộ
Calculation of Beam Extraction Pulse Duration for Beam Angular Divergence Measurement of EAST Neutral Beam InjectionSpringer Science and Business Media LLC - Tập 29 - Trang 395-398 - 2010
Yongjian Xu, Chundong Hu, Yuanlai Xie, Qiang Guo, Ling Tao
Distributed thermocouple measurement will be used on EAST neutral beam injection beam angular divergence measurement. In order to determine the pulse duration of neutral beam extraction, the plates of calorimeter are analyzed by using heat transfer science. Mathematic derivations and the results are given according to the installation location of thermocouple in the plate. Those results could poin...... hiện toàn bộ
Study of Some Structural Fusion Materials for (n,2n) ReactionsSpringer Science and Business Media LLC - Tập 34 - Trang 746-750 - 2015
Tarik S. Reshid
Studies of (n,2n) reaction are especially important for neutron multiplication. The (n,2n) cross section is neutron multiplier reaction in fusion reactor design. 27Al, 51V, 52Cr, 55Mn, 56Fe and 58Ni nuclei are the some structural fusion materials. Therefore, (n,2n) reactions of the selected blanket materials can play a key role for multiplying neutrons in reactor environment. In this study, for so...... hiện toàn bộ
Current Sharing Analysis of External Bypass for ITER Poloidal Field ConverterSpringer Science and Business Media LLC - Tập 34 - Trang 225-231 - 2014
Peng Wang, Zhiquan Song, Peng Fu, Jinchao Li, Chuan Li, Lin Dong, Min Wang, Tongzhen Fan
The current sharing of bridge arm is very important for the design of external bypass, which provides protection for the ITER poloidal field converter and magnets in fault conditions. Thyristors in parallel should withstand short peak current for each arms. In this paper, the method based on inductance matrix is presented. After theoretical analysis and simulation, the prototype has been manufactu...... hiện toàn bộ
Fusion Energy Science Opportunities in Emerging ConceptsSpringer Science and Business Media LLC - Tập 18 - Trang 13-17 - 1999
D. C. Barnes, J. Hammer, A. Hassam, D. Hill, A. Hoffman, B. Hooper, J. Kesner, G. Miley, J. Perkins, D. Ryutov, J. Sarff, R. E. Siemon, J. Slough, M. Yamada
This paper summarizes some of the main conclusions and highlights of the Emerging Concepts Working Group (EC Group) of the Snowmass 1999 Fusion Summer Study. The EC Group considered technical challenges and opportunities related to emerging concept issues.