Abstract
Prototype enhancements to a research and development version of HPCMP CREATE-AV Kestrel COFFE have been made to introduce a high-order, implicit time-accurate solver capability to the finite-element solver. Previously COFFE was only a steady-state solver, but this enhancement allows it to be utilized on transient problems as well. Two L-stable and three A-stable temporal discretization methods have been implemented ranging from 1st to 4th-order accuracy. Verification and validation cases have been run to prove temporal order of accuracy and evaluate the time-accurate results for canonical cases.
| Original language | English |
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| Title of host publication | AIAA Aerospace Sciences Meeting |
| Publisher | American Institute of Aeronautics and Astronautics Inc, AIAA |
| ISBN (Print) | 9781624105241 |
| DOIs | |
| State | Published - 2018 |
| Externally published | Yes |
| Event | AIAA Aerospace Sciences Meeting, 2018 - Kissimmee, United States Duration: Jan 8 2018 → Jan 12 2018 |
Publication series
| Name | AIAA Aerospace Sciences Meeting, 2018 |
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Conference
| Conference | AIAA Aerospace Sciences Meeting, 2018 |
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| Country/Territory | United States |
| City | Kissimmee |
| Period | 01/8/18 → 01/12/18 |
Funding
Material presented in this paper is a product of the HPCMP CREATE-AV element of the Computational Research and Engineering for Acquisition Tools and Environments (CREATE) Program, sponsored by the U.S. Department of Defense HPC Modernization Program Office. The first author is supported by the Civilian Academic Degree Payments (CADP) program at Arnold Engineering Development Complex. Material presented in this paper is a product of the HPCMP CREATE-AV element of the Computational Research and Engineering for Acquisition Tools and Environments (CREATE) Program, sponsored by the U.S. Department of Defense HPC Modernization Program Office. The first author is supported by the Civilian Academic Degree Payments (CADP) program at Arnold Engineering Development Complex.