A High-Order Dual-Time Stepping FR/CPR Method for Unsteady Incompressible Navier-Stokes Equations on Unstructured Moving Grids
dc.contributor.author | Wang, Lai | |
dc.contributor.author | Yu, Meilin | |
dc.date.accessioned | 2018-01-23T14:55:38Z | |
dc.date.available | 2018-01-23T14:55:38Z | |
dc.date.issued | 2016 | |
dc.description.abstract | A high-order accurate flux reconstruction/correction procedure via reconstruction (FR/CPR) method is developed to solve incompressible Navier-Stokes equations on unstructured moving grids. An artificial compressibility method is adopted to facilitate the common flux reconstruction on element interfaces. For unsteady flow simulations, a dual-time stepping method is used for temporal discretization. For simulations on deformable/moving grids, the Geometric Conservation Law (GCL) introduced in dynamic spatial coordinate transformation has been enforced. The newly developed method is verified with several steady and unsteady benchmark incompressible flow problems. | en_US |
dc.format.extent | 11 pages | en_US |
dc.genre | conference papers and proceedings | en_US |
dc.identifier | doi:10.13016/M2HD7NV1N | |
dc.identifier.uri | http://hdl.handle.net/11603/7696 | |
dc.language.iso | en_US | en_US |
dc.publisher | AIAA SciTech Forum | en_US |
dc.relation.isAvailableAt | The University of Maryland, Baltimore County (UMBC) | |
dc.relation.ispartof | UMBC Mechanical Engineering Department Collection | |
dc.relation.ispartof | UMBC Faculty Collection | |
dc.relation.ispartof | UMBC Student Collection | |
dc.relation.ispartofseries | 54th AIAA Aerospace Sciences Meeting;AIAA 2016-1828 | |
dc.rights | This item may be protected under Title 17 of the U.S. Copyright Law. It is made available by UMBC for non-commercial research and education. For permission to publish or reproduce, please contact the author. | |
dc.subject | Incompressible Navier-Stokes Equations on Unstructured Moving Grids | en_US |
dc.subject | flux reconstruction/correction procedure via reconstruction | en_US |
dc.subject | FR/CPR | en_US |
dc.subject | artificial compressibility method | en_US |
dc.subject | unsteady flow simulations | en_US |
dc.subject | dual-time stepping method | en_US |
dc.subject | temporal discretization | en_US |
dc.title | A High-Order Dual-Time Stepping FR/CPR Method for Unsteady Incompressible Navier-Stokes Equations on Unstructured Moving Grids | en_US |
dc.type | Text | en_US |