Zobrazeno 1 - 10
of 72
pro vyhledávání: '"D. Iraji"'
Publikováno v:
مجله علوم و فنون هستهای, Vol 44, Iss 4, Pp 170-181 (2023)
Determining the magnetic field profile is very important for studying flux surfaces, elongation, plasma boundaries, and real-time control in tokamaks. In this research, a system for calculating and displaying the shape, position, and boundary of plas
Externí odkaz:
https://doaj.org/article/dd23e1e42e16472eb0819ef66ff7ec0b
Publikováno v:
مجله علوم و فنون هستهای, Vol 42, Iss 1, Pp 21-29 (2021)
In this paper, the plasma parameters of hydrogen glow discharge were measured using Langmuir probe system. To measure these parameters in Damavand tokamak, different parts of the Langmuir probe were designed and fabricated. The electrode used in this
Externí odkaz:
https://doaj.org/article/b0f204cb146c4c0296653029bfb6e1c8
Autor:
H. Rafi-Kheiri, D. Iraji, Farid Sedighi, C. Rasouli, Mir mohammadreza Seyedhabashi, H. Rasouli, A. Kouhi
Publikováno v:
Plasma Physics Reports. 47:128-138
Hydrogen glow discharge cleaning (H-GDC) is a routine conditioning procedure for the modern tokamaks and the future fusion machines, including ITER. Due to the low energy of hydrogen ions in glow discharge plasmas, the probability of any considerable
Autor:
A. Kouhi, C. Rasouli, Mir mohammadreza Seyedhabashi, D. Iraji, H.R. Kheiri, H. Rasouli, Farid Sedighi
Publikováno v:
Физика плазмы. 47:357-370
Publikováno v:
IEEE Transactions on Plasma Science. 48:2908-2915
In this study, a simple, economical and efficient preionization system (2.45 GHz, 1 kW) was constructed to assist the current startup in Taban tokamak ( $B_{T}= 0.7$ T, $R = 0.45$ m, a = 0.15 m). Power pulse transformer is a part of the preionization
Publikováno v:
IEEE Transactions on Plasma Science. 48:2337-2350
In recent years, helicon plasma sources have attracted much attention from scientific centers and industry. In this regard, the power coupling is of particular importance for the production of dense plasma in these systems. Therefore, in order to ach
Publikováno v:
IEEE Transactions on Plasma Science. 47:4594-4598
Autor:
M. Kazemi, Hamid Mirmohammad Sadeghi, H.R. Mirzaei, Maryam Ghasemi, S. Souri, Mohsen Mardani, S. Koohestani, Shiva Shahshenas, Reza Amrollahi, D. Rostamifard, M. Omrani, D. Iraji
Publikováno v:
Fusion Engineering and Design. 141:91-100
The design and construction studies of Alborz tokamak have been conducted since 2012 in the Department of Energy Engineering and Physics, Amirkabir University of Technology, Iran. Recently, this device has been assembled and initial tests are current
Publikováno v:
Fusion Engineering and Design. 137:152-164
A neutral beam injection system by using standard COMSOL software is designed and simulated for plasma heating of small size Damavand tokamak. In context of theoretical model, the needed heat power for plasma heating of this tokamak to the specified
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