Ion‐ and positron‐acoustic solitons in magnetized dusty plasma with q‐non‐extensive electron and positron velocity distribution

SM Motevalli, T Mohsenpour… - Contributions to Plasma …, 2019 - Wiley Online Library
In this study, the properties of ion‐and positron‐acoustic solitons are investigated in a
magnetized multi‐component plasma system consisting of warm fluid ions, warm fluid …

Study of D-3He fusion fuel parameters sensitivity in spherical tokamak

F Sharifi, SM Motevalli, F Fadaei - Physica Scripta, 2021 - iopscience.iop.org
Spherical tokamak assesses the potential of great performance in high beta and is capable
of steadystate operation. Controlling plasma parameters and profile could lead to a high …

The optimal values of Greenwald density limit and plasma safety factor in inductive and non-inductive operation modes

F Sharifi, SM Motevalli, F Fadaei - Pramana, 2024 - Springer
The spherical tokamak (ST) operates in a steady state with a high fusion gain. The 0-
dimensional power balance model, including radiation losses to determine Q value as an …

Investigation of Ion-Acoustic Solitons in Magnetosphere and Tokamak Warm Plasma with Two-Temperature Electrons

N Dashtban, SM Motevalli, T Mohsenpour - Plasma Physics Reports, 2018 - Springer
The properties of oblique propagation of small amplitude ion-acoustic soliton are
investigated in a plasma containing weakly relativistic ions and two-temperature electrons …

Effects of wall recycling and fuel injections rate on particle balance behavior in the tokamak fusion

SM Motevalli, S Ostadi, F Fadaei - Indian Journal of Physics, 2021 - Springer
Recycling coefficient is an important parameter for modeling of particle balance in the
Tokamak. In this paper, recycling coefficient was considered as a function of time and …

Influence of the Charge Exchange Reactions on Plasma Parameters in Magnetic Fusion Devices

F Fadaei, SM Motevalli, S Hesami Rostami - Iranian Journal of Science …, 2020 - Springer
In this study, we are going to construct a model for particle and power balance in zero-
dimensional model. The new model is based on Hirooka four-reservoir (core, SOL, gas, and …

Effects of Plasma-Wall Interactions on Hydrogen Isotopes and Helium Plasma Particles in the JET-ILW Tokamak

SH Rostami, SM Motevalli, F Fadaei… - Journal of the Korean …, 2020 - Springer
Zero-dimensional global particle balance modeling was applied to the JET-ILW tokamak to
investigate the particle balance in the main plasma and wall inventory, including the wall …