Study of alpha particle concentration effects as the ash of deuterium-tritium fusion reaction on ignition criteria

L Rajablou, SM Motevalli, F Fadaei - Physica Scripta, 2022 - iopscience.iop.org
In this study, the ignition criteria in the International Thermonuclear Experimental Reactor
(ITER) associated with helium concentration is investigated. The main fuels used in this …

[HTML][HTML] Impact of fuel dilution on Lawson parameter by considering relativistic correction of radiation loss in toroidal magnetic configuration

SM Motevalli, L Rajablou - Results in Physics, 2024 - Elsevier
In this paper, the ignition boundary and height of the saddle point as the lowest heating
power on the way to ignition for D-3 He toroidal magnetic configuration are derived. Fusion …

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 …

[PDF][PDF] The influence of Hively and Bosch-Hale reactivities on hot ion mode in deuterium/helium-3 fuel

A Taghipour, SM Motevalli, F Fadaei - Journal of Theoretical and Applied …, 2022 - sid.ir
Nowadays, there is much extensive research investigating nuclear fusion reaction with D-
3He fuel as one of the most essential advanced fusion fuels. One of the most important …

Effects of nuclear side reactions on fusion triple product and saddle point condition in the spherical torus

L Rajablou, SM Motevalli, F Fadaei - Pramana, 2023 - Springer
In this study, the behaviour of the triple product (ni τ ET i) and height of the saddle point are
investigated on the basis of the particle and power balance equations by considering …

An investigation of the effects of temperature and density profiles on ignition condition for d-3he tokamak fusion reactor

L Rajablou, SM Motevalli, F Fadaei - Chinese Journal of Physics, 2022 - Elsevier
This paper presents an outlook of the potential of the D-3 He tokamak reactor to reach
ignition condition associated with density and temperature profiles and average toroidal …

Implications of Particle Recycling on Core Plasma Performance in Advanced Aneutronic Fuel Spherical Tokamak Reactor

M Maleki, SM Motevalli, F Fadaei - Iranian Journal of Science, 2024 - Springer
A volume average particle and energy equations are applied to study the effects of particle
recycling on plasma parameters for aneutronic deuterium and helium-3 (D-3 He) fuel cycle …

Effects of carbon impurity due to ICF capsule compression on the effective ignition parameters

M Mahdavi, SE Abedi - Indian Journal of Physics, 2020 - Springer
Direct-drive spherical implosions can be used to access high-energy-density plasma
conditions for inertial confinement fusion (ICF). In this paper, the effects of carbon impurity …

Effects of Different Nuclear Side Reactions on Ignition Criteria in Deuterium/Helium-3 Fueled Tokamak Reactor

SM Motevalli, F Fadaei, L Rajablou - Helium-3 Fueled Tokamak …, 2022 - papers.ssrn.com
In this study, the behavior of triple product (ni τ ET i) and height of the saddle point is
investigated on the base of the particle and power balance equations in a zero-dimensional …