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A Three Dimensional , Finite Volume Method for Incompressible Navier Stokes Equations on Unstructured , Staggered Grids
| Content Provider | Semantic Scholar |
|---|---|
| Author | Niceno, Bojan |
| Copyright Year | 2013 |
| Abstract | Abstract. In this work, a new method was described for spatial discretization of threedimensional Navier Stokes equations in their primitive form, on unstructured, staggered grids. Velocities were placed on the cell faces and pressure in cell centers and were linked with the projection method. Thanks to the variable arrangement, no stabilization procedure was needed to avoid spurious pressure/velocity fields. A way around the deferred correction was also described and used in this work. Several laminar cases were computed to show the validity of the method. Computation of velocities on the cell faces and the ability to integrate in time with projection method without any stabilization procedure make the proposed method a good candidate for large eddy simulation (LES) of turbulence in complex geometries. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://repository.tudelft.nl/islandora/object/uuid:e859d3a5-4244-4054-970d-beba630afc56/datastream/OBJ/download |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
