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Duncan A McGregor
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EMPIRE-PIC: a performance portable unstructured particle-in-cell code
MT Bettencourt, DAS Brown, KL Cartwright, EC Cyr, CA Glusa, PT Lin, ...
Communications in Computational Physics 30 (SAND-2021-2806J), 2021
282021
Dispersion reducing methods for edge discretizations of the electric vector wave equation
VA Bokil, NL Gibson, V Gyrya, DA McGregor
Journal of Computational Physics 287, 88-109, 2015
172015
EMPHASIS™/Nevada UTDEM User Guide Version 2.1. 3
CD Turner, MF Pasik, DB Seidel, TD Pointon, K Cartwright, RMJ Kramer, ...
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2019
112019
Toward estimating current densities in magnetohydrodynamic generators
VA Bokil, NL Gibson, DA McGregor, CR Woodside
Journal of Physics: Conference Series 640 (1), 012032, 2015
72015
Variational, stable, and self-consistent coupling of 3D electromagnetics to 1D transmission lines in the time domain
D McGregor, E Phillips, D Sirajuddin, T Pointon
Journal of Computational Physics 451, 110856, 2022
52022
Towards Predictive Plasma Science and Engineering through Revolutionary Multi-Scale Algorithms and Models, Final Report
GR Laity, AC Robinson, ME Cuneo, NL Bennett, ND Hamlin, EG Evstatiev, ...
Sandia National Laboratories Technical Report, SAND2021-0718, 2021
42021
A dispersion minimized mimetic method for cold plasma
VA Bokil, V Gyrya, DA McGregor
arXiv preprint arXiv:1604.01097, 2016
42016
Towards predictive plasma science and engineering through revolutionary multi-scale algorithms and models
GR Laity, AC Robinson, ME Cuneo, MK Alam, KR Beckwith, NL Bennett, ...
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States); Sandia …, 2021
32021
An indirect ALE discretization of single fluid plasma without a fast magnetosonic time step restriction
DA McGregor, AC Robinson
Computers & Mathematics with Applications 78 (2), 417-436, 2019
32019
The Crank Nicolson Time Integrator for EMPHASIS
DAO McGregor, E Love, RMJ Kramer
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2018
22018
Compatible Discretizations for Maxwell's Equations with General Constitutive Laws
DA McGregor
22016
Combinatorial proofs of Zeckendorf representations of Fibonacci and Lucas products
D McGregor, M Rowell
Involve, a Journal of Mathematics 4 (1), 75-89, 2011
22011
EMPIRE User Manual
MT Bettencourt, KL Cartwright, EC Cyr, N Hamlin, E Love, W McDaniel, ...
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2022
2022
Modeling a cylindrical end irradiated cavity with EMPIRE: Investigating the effects of approximating geometric features.
S Shields, D McGregor, K Cartwright, T Flanagan
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2022
2022
Coupling Powerflow to Targets Simulations.
D McGregor, D Sirajuddin, E Phillips
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2022
2022
Power flow simulations of the Saturn accelerator using 1D multi-mode transmission line models.
D Sirajuddin, D McGregor, EG Phillips, P Christenson, K Struve, T Pointon, ...
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2021
2021
Efficient and reasonable powerflow simulations.
D McGregor
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2021
2021
Improving the fidelity of transmission line models through multi-mode representation.
D McGregor, D Sirajuddin, P Edward
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2021
2021
Coupling 1D Telegrapher Equations to 3D Maxwell's Equations with Applications to Pulsed Power.
DAO McGregor, EG Phillips, D Sirajuddin, TD Pointon
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2021
2021
EMPIRE-PIC
MT Bettencourt, DAS Brown, K Cartwright, E Cyr, C Glusa, P Lin, S Moore, ...
2021
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