67 citations · 71 across the 3 of their papers we have counts for
4 papers · 1 filter
A comparison of Fourier and POD mode decomposition methods for high-speed Hall thruster video
J. W. Brooks, M. S. McDonald, A. A. Kaptanoglu
Hall thrusters are susceptible to large-amplitude plasma oscillations that impact thruster performance and lifetime and are also difficult to model. High-speed cameras are a popula…
The structure of global conservation laws in Galerkin plasma models
Alan A. Kaptanoglu, Kyle D. Morgan, Christopher J. Hansen +1
Plasmas are highly nonlinear and multi-scale, motivating a hierarchy of models to understand and describe their behavior. However, there is a scarcity of plasma models of lower fid…
Advanced modeling for the HIT-SI Experiment
Alan A. Kaptanoglu, Thomas E. Benedett, Kyle D. Morgan +2
A two-temperature magnetohydrodynamic (MHD) model, which evolves the electron and ion temperatures separately, is implemented in the PSI-Tet code and used to model plasma dynamics…
Characterizing Magnetized Plasmas with Dynamic Mode Decomposition
Alan A. Kaptanoglu, Kyle D. Morgan, Chris J. Hansen +1
Accurate and efficient plasma models are essential to understand and control experimental devices. Existing magnetohydrodynamic or kinetic models are nonlinear, computationally int…