Temporal and spatial evolution of runaway electrons at the instability moments in Damavand tokamak

B Pourshahab, MR Abdi, A Sadighzadeh… - Physics of Plasmas, 2016 - pubs.aip.org
The time and position behavior of runaway electrons at the Parail–Pogutse instability
moments has been investigated using experimental observations in plasma current, loop …

Damage study and comparison the effects of high-energy pulsed-protons of plasma focus device with low-energy protons of glow discharge plasma of tokamak

F Sedighi, A Kouhi, D Iraji, C Rasouli… - Plasma Research …, 2020 - iopscience.iop.org
This work investigates and compares the effects of high-energy, short-pulsed proton
irradiation with low-energy, continuous proton beam on tungsten (W) surface. For this …

Investigation of hydrogen glow discharge cleaning side effects on tungsten

F Sedighi, C Rasouli, D Iraji, A Kouhi… - Plasma Physics …, 2021 - Springer
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 …

Investigating different methods for calculating the lambda equilibrium parameter for the plasma column in the Damavand tokamak

MA Aghbolaghi, ND Farahani, FA Davani - Fusion Engineering and Design, 2019 - Elsevier
In this paper, various methods of measurement and calculation of the lambda equilibrium
parameter (Λ= β p+ li 2) have been studied and applied. The main purpose is comparing …

Optimal estimation of plasma boundary shape using magnetic probe measurements in Damavand tokamak

M Fatahi, H Zandi, B Moaveni, H Rasouli - Fusion Engineering and Design, 2021 - Elsevier
This paper introduces an optimal estimation methodology to estimate the boundary shape of
plasma in Damavand tokamak (DT). The first step of the introduced methodology is …

Design and implementation of new control room system in Damavand tokamak

H Rasouli, H Zamanian, M Gheidi… - Journal of …, 2017 - iopscience.iop.org
The aim of this paper is design and implementation of an up-to-date control room. The
previous control room had a lot of constraints and it was not apposite to the sophisticated …

Time-Dependent Thermo-Electro-Magneto-Mechanical Analysis of the TF Coil in Damavand Upgrade Tokamak With Longer Pulse Operation

J Taheri, C Rasouli, FA Davani - IEEE Transactions on Plasma …, 2020 - ieeexplore.ieee.org
To reach a more efficient plasma operation, a new configuration is planned for Damavand
tokamak toward a longer pulse scenario. The current pulses in the magnetic system will be …

Modeling and robust control system design for plasma current in damavand tokamak

H Zandi, M Fatahi, B Moaveni, H Rasouli - Journal of Nuclear Science …, 2021 - jonsat.nstri.ir
In the present work, a dynamic model of plasma current and its relation with the currents of
active coils is derived using the Hamilton-Lagrange and energy functions. Model parameters …

[PDF][PDF] دنوامد کماکوت رد امسلاپ یدومع ناکم یرسک هناگدنچ یزاس

H Rasouli, A Fatehi - sid.ir
In this research paper, modeling of plasma vertical position (PVP) in Damavand tokamak is
discussed. Due to complexity and nonlinearity of this machine, conventional linear methods …

Исследование побочных явлений, возникающих при очищении поверхности вольфрама с помощью тлеющего разряда в водороде

F Sedighi, C Rasouli, D Iraji, A Kouhi, HR Kheiri… - Физика плазмы, 2021 - elibrary.ru
Очищение стенок камеры с помощью тлеющего разряда в водороде (ТРВ)–это
стандартная процедура предварительной подготовки камеры на существующих …