Publications

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EMPIRE: A Performance Portable Plasma Simulation Code

Trilinos User Group Meeting

Roger P. Pawlowski

Conference Presentation – 2021 Conference Presentation 2021

Trilinos Nonlinear Analysis Product Area Update

Trilinos User Group Meeting

Roger P. Pawlowski

Conference Presentation – 2021 Conference Presentation 2021

Fluid Plasma Model Development in Drekar

Trilinos User Group Meeting

Michael Meyers Crockatt, John N. Shadid, Roger P. Pawlowski, Sidafa Conde, Sibu Mabuza, Jesus Bonilla

Conference Presentation – 2021 Conference Presentation 2021

Final report of activities for the LDRD-express project #223796 titled: ?Fluid models of charged species transport: numerical methods with mathematically guaranteed properties?, PI: Ignacio Tomas, Co-PI: John Shadid.

Ignacio Tomas, John N. Shadid, Michael Meyers Crockatt, Roger P. Pawlowski, Matthias Maier, Jean-Luc Guermond

https://www.osti.gov/search/identifier:1822320

SAND Report – 2021 SAND Report 2021

L2 Milestone #7842 SAND Report

Omar Raad Aaziz, Benjamin A. Allan, James M. Brandt, Jeanine Cook, Karen D. Devine, James Elliott, Ann C. Gentile, Simon David Hammond, Brian Michael Kelley, Lena Lopatina, Stan Gerald Moore, Stephen Lecler Olivier, Kevin Pedretti, David Zoeller Poliakoff, Roger P. Pawlowski, Phillip A Regier, Mark E Schmitz, Benjamin Schwaller, Vanessa Surjadidjaja, Matthew Scot Swan, Nick Tucker, Tom Tucker, Courtenay T. Vaughan, Sara Petra Walton

https://www.osti.gov/search/identifier:1819812

SAND Report – 2021 SAND Report 2021

Integrated System and Application Continuous Performance Monitoring and Analysis Capability

FY20 ASC FOUS L2 Milestone 7842 Final Review

James M. Brandt, Jeanine Cook, Omar Raad Aaziz, Benjamin A. Allan, Karen D. Devine, James John Elliott, Ann C. Gentile, Simon David Hammond, Brian Michael Kelley, Lena Lopatina, Stan Gerald Moore, Stephen Lecler Olivier, Kevin Pedretti, David Zoeller Poliakoff, Roger P. Pawlowski, Phillip A Regier, Mark E Schmitz, Benjamin Schwaller, Vanessa Surjadidjaja, Matthew Scot Swan, Tom Tucker, Nick Tucker, Courtenay T. Vaughan, Sara Petra Walton

Presentation (non-conference) – 2021 Presentation (non-conference) 2021

Development of an Algorithmic Framework for the Simulation of Partially-Ionized Multifluid Plasma Systems with Arbitrarily Many Species

Z Fundamental Science Program Workshop 2021

Michael Meyers Crockatt, John N. Shadid, Sidafa Conde, Roger P. Pawlowski, Sibu Mabuza

Conference Presentation – 2021 Conference Presentation 2021

EMPIRE-PIC: A Performance Portable Unstructured Particle-in-Cell Code

Communications in Computational Physics

Matthew Tyler Bettencourt, Dominic A. S. Brown, Keith L. Cartwright1, Eric Christopher Cyr, Christian Alexander Glusa, Paul T. Lin, Stan Gerald Moore, Duncan A. O. McGregor, Roger P. Pawlowski, Edward Geoffrey Phillips, Nathan V. Roberts, Steven A. Wright, Satheesh Maheswaran, John P. Jones, Stephen A. Jarvis

https://www.osti.gov/search/identifier:1822232

Journal Article – 2021 Journal Article 2021

Coupled fuel performance calculations in VERA and demonstration on Watts Bar unit 1, cycle 1

Annals of Nuclear Energy

Roger P. Pawlowski, S. Stimpson, K. Clarno, J. Gardner, J. Powers, B. Collins, A. Toth, S. Novascone, S. Pitts, J. Hales, G. Pastore

https://www.osti.gov/search/identifier:1769928

Journal Article – 2021 Journal Article 2021

A Five-Moment Multifluid Model for Partially Ionized Plasmas With Arbitrarily Many Species

Eccomas Congress 2020 (WCCM 2020)

Michael Meyers Crockatt, John N. Shadid, Sidafa Conde, Roger P. Pawlowski, Sibu (Clemson) Mabuza

Conference Presentation – 2020 Conference Presentation 2020

Finite Element Tools for Performance Portability of Implicit and IMEX Simulations on Next Generation Architectures

14th World Congress on Computational Mechanics (Virtual meeting)

Roger P. Pawlowski, Eric T. Phipps, Christian Robert Trott, Eric Christopher Cyr, John N. Shadid

https://www.osti.gov/search/identifier:1833498

Conference Presentation – 2020 Conference Presentation 2020

Automatic Differentiation of C++ Codes on Emerging Manycore Architectures with Sacado

23rd Euro AD Workshop

Eric T. Phipps, Roger P. Pawlowski, Christian Robert Trott

https://www.osti.gov/search/identifier:1812471

Conference Paper – 2020 Conference Paper 2020

Solving The Multiscale Modeling Problem Of Plasma Physics With Hetrogeneous Methods

wccm

Matthew Tyler Bettencourt, Eric Christopher Cyr, Edward Geoffrey Phillips, Kristian Beckwith, Keith Cartwright, Duncan Alisdair Odum McGregor, Sean Miller, Nathan V. Roberts, Nicholas Roberds, Roger P. Pawlowski, David Sirajuddin

Abstract – 2020 Abstract 2020

Discretization of the Multi-fluid Plasma Model using IMEX and Mixed Continuous/Discontinuous FEM

The 44th SIAM Southeastern Atlantic Section Conference

Sean Miller, Eric Christopher Cyr, Edward Geoffrey Phillips, Roger P. Pawlowski, Kristian Beckwith, Matthew Tyler Bettencourt, Keith Cartwright, Sidney Shields

https://www.osti.gov/search/identifier:1770844

Conference Paper – 2020 Conference Paper 2020

A five-moment multifluid model for partially ionized plasmas with arbitrarily many species

44th SIAM Southeastern Atlantic Section Conference

Michael Meyers Crockatt, John N. Shadid, Sidafa Conde, Roger P. Pawlowski, Sibu Mabuza

Abstract – 2020 Abstract 2020

Discretization of the Multi-fluid Plasma Model using IMEX and Mixed Continuous/Discontinuous FEM

The 44th SIAM Southeastern Atlantic Section Conference

Sean Miller, Eric Christopher Cyr, Edward Geoffrey Phillips, Roger P. Pawlowski, Kristian Beckwith, Matthew Tyler Bettencourt, Keith Cartwright, Sidney Shields

Abstract – 2020 Abstract 2020

Hierarchic Parallelism, Memory Management and Helpful Debugging Tools: Updates on Trilinos Discretization Packages

Albany Users Meeting

Roger P. Pawlowski, Eric T. Phipps

https://www.osti.gov/search/identifier:1763879

Conference Paper – 2020 Conference Paper 2020

A Five-Moment Multifluid Model for Partially Ionized Plasmas With Arbitrarily Many Species

14th World Congress in Computational Mechanics (WCCM)

Michael Meyers Crockatt, John N. Shadid, Sidafa Conde, Roger P. Pawlowski, Sibu Mabuza

Abstract – 2020 Abstract 2020

Power-flow Simulation Enabled By Numerical Methods For Multi-scale Relativistic Plasmas

International Conference on Computational Methods for Coupled Problems in Science and Engineering (WCCM XIV and ECCOMAS2020)

Kristian Beckwith, Thomas Anthony Gardiner, Matthew Tyler Bettencourt, Forrest Glines, Keith Cartwright, Eric Christopher Cyr, Sean Miller, Edward Geoffrey Phillips, Nathan V. Roberts, Roger P. Pawlowski, David Sirajuddin

Abstract – 2020 Abstract 2020

Techniques for Simulating Multiple Timescales with Application to Plasmas

Mathematics Seminar at the University of New Mexico

Eric Christopher Cyr, John N. Shadid, Raymond S. Tuminaro, Luis (LANL) Chacon, Roger P. Pawlowski, Edward Geoffrey Phillips, Sean Miller

https://www.osti.gov/search/identifier:1646409

Presentation (non-conference) – 2019 Presentation (non-conference) 2019

Nonlinear Analysis Product Area Update

Trilinos User Group Meeting

Roger P. Pawlowski

https://www.osti.gov/search/identifier:1642987

Conference Paper – 2019 Conference Paper 2019

Implicit-Explicit Time Integration for a Mixed CG-DG Multi-Fluid Plasma Formulation

2019 International Conference on Numerical Simulation of Plasmas

Eric Christopher Cyr, Sean Miller, Roger P. Pawlowski, Edward Geoffrey Phillips, Kristian Beckwith, Matthew Tyler Bettencourt, Keith Cartwright, Richard Michael Jack Kramer, Nathan V. Roberts, John N. Shadid, Sidney Shields

https://www.osti.gov/search/identifier:1642848

Conference Paper – 2019 Conference Paper 2019

On algebraic flux correction in continuous finite element schemes for problems in plasma physics

Multimat

Sidafa Conde, Sibu Mabuza, John N. Shadid, Eric Christopher Cyr, Thomas M. Smith, Roger P. Pawlowski

https://www.osti.gov/search/identifier:1641928

Conference Paper – 2019 Conference Paper 2019

Scalable Preconditioners to Improve Time to Solution for Magnetohydrodynamics Applications

Computer Science and Information Science External Review Board

Raymond S. Tuminaro, John N. Shadid, Eric Christopher Cyr, Paul Lin, Roger P. Pawlowski, Edward Geoffrey Phillips, Tobias Wiesner, James Adler, Tom Benson, Luis Chacon, Patrick Farrell, Ari Rappaport, Scott Maclachlan, Jonathan J. Hu, Luc Berger-Vergiat, Christian Alexander Glusa, Christopher Siefert

https://www.osti.gov/search/identifier:1645823

Presentation (non-conference) – 2019 Presentation (non-conference) 2019

Multi-Fluid Plasma Simulation with an IMEX CG/DG Discretization

Z Fundamental Science Workshop 2019

Eric Christopher Cyr, Sean Miller, Edward Geoffrey Phillips, Kristian Beckwith, Matthew Tyler Bettencourt, Keith Cartwright, Richard Michael Jack Kramer, Roger P. Pawlowski, Nathan V. Roberts, John N. Shadid, Sidney Shields

https://www.osti.gov/search/identifier:1641633

Conference Paper – 2019 Conference Paper 2019
Document Title Type Year
Results 1–25 of 221