Using electron fluid models to analyze plasma thruster discharges
E Ahedo - Journal of Electric Propulsion, 2023 - Springer
Fluid models of the slow-dynamics of magnetized, weakly-collisional electrons lead to build
computationally-affordable, long-time simulations of plasma discharges in Hall-effect and …
computationally-affordable, long-time simulations of plasma discharges in Hall-effect and …
Analysis of a cusped helicon plasma thruster discharge
Experiments and simulations are used to analyze a compact helicon plasma thruster with a
cusp in its internal magnetic field. The former rely on a compensated Langmuir probe and a …
cusp in its internal magnetic field. The former rely on a compensated Langmuir probe and a …
Kinetic electron cooling in magnetic nozzles: experiments and modeling
As long-distance space travel requires propulsion systems with greater operational flexibility
and lifetimes, there is a growing interest in electrodeless plasma thrusters that offer the …
and lifetimes, there is a growing interest in electrodeless plasma thrusters that offer the …
Numerical suite for cathodeless plasma thrusters
This work focuses on a numerical suite targeted at cathodeless plasma thrusters. A Global
Model is used for preliminary estimation of the propulsive performance. In the plasma …
Model is used for preliminary estimation of the propulsive performance. In the plasma …
Simulations of driven breathing modes of a magnetically shielded Hall thruster
J Perales-Díaz, A Domínguez-Vázquez… - Plasma Sources …, 2023 - iopscience.iop.org
The operation of a 5 kW-class magnetically shielded Hall effect thruster with sinusoidal
modulation of the discharge voltage is investigated through simulations with a 2D …
modulation of the discharge voltage is investigated through simulations with a 2D …
Thrust measurements of a waveguide electron cyclotron resonance thruster
Direct thrust measurements are performed on a circular waveguide electron cyclotron
resonance (ECR) thruster working at 5.8 GHz using a pendulum thrust balance with …
resonance (ECR) thruster working at 5.8 GHz using a pendulum thrust balance with …
[PDF][PDF] Diagnostic methods for the characterization of a helicon plasma thruster
M Wijnen - 2023 - core.ac.uk
This thesis is dedicated to the development of several diagnostics for the characterization of
electric propulsion devices in general and of RF and helicon plasma thrusters in particular …
electric propulsion devices in general and of RF and helicon plasma thrusters in particular …
[PDF][PDF] Analysis of the electron downstream boundary conditions in a 2D hybrid code for Hall thrusters
A Domínguez-Vázquez, J Zhou… - … Society, Boston, MA, 2022 - ep2.uc3m.es
This work presents a new model providing boundary conditions for electron fluid models of
electromagnetic plasma thrusters to be imposed at the quasineutral boundary of the finite …
electromagnetic plasma thrusters to be imposed at the quasineutral boundary of the finite …
A study of an air-breathing electrodeless plasma thruster discharge
Plasma chemistry of main air components is implemented in a hybrid 2D axisymmetric
simulation code to assess the air-breathing concept in an electrodeless plasma thruster …
simulation code to assess the air-breathing concept in an electrodeless plasma thruster …
Study of the energy deposition of helicon plasmas driven by machine learning algorithms
Y Cheng, G Xia, X Yang - Contributions to Plasma Physics, 2023 - Wiley Online Library
To find a fast and reliable way predicting the energy deposition of helicon plasmas, this work
focuses on machine learning algorithms. Data generation model and the distribution …
focuses on machine learning algorithms. Data generation model and the distribution …