![]() Hit "Apply BC" on the top.Ĭlick on "simd" in the "Pipeline Browser". In the BC panel, click "Solid" and then select "Regular Wall". Make sure that object "sg6043.dat" is highlighted in the "Pipeline Browser". The Reynolds number for this analysis is 300,000. Next click on "OK" to accept and close this dialog. Use the default values if you do not wish to make a change. Tutorial to setup a 2d airfoil, Re=300,000Ĭlick on the "Inlet/outlet" tab, then select "velo_in" to check the turbulence intensity. Set the following (accept all other default values): In the "Case Setup" dialog, there are multiple tabs. Hit "OK" to apply the change and close the dialog.Ĭlick on menu "Setup->Case Setup". In the "Vectors and velocities" dialog click on vector "vx0" and set its magnitude to 60. Set X and Y lengths to 3 and 2.4 respectively and center it at (0.8, 0., 0.5).Ĭlick on "Save Project" and give a name of the project.Ĭlick on menu "Setup->Definitions". Next click on "sg6043.dat" in the "Pipeline Browser", and then click on menu "Setup->Derived->Bounding Box", another bounding box of the airfoil is created. Click on "Apply" button in the "Properties" panel. Set the center of the "simd" box to (2.5, 0, 0.5). Then set X length and Y length to 25 and 20 respectively. Change the name of the box to "simd" by double clicking "Box1" in the "Pipeline Browser". Next click on menu "Setup->Derived->Bounding Box", a bounding box of the airfoil is created. "sg6043.dat" is in UIUC Airfoil Coordinates Database. To begin this tutorial, create a folder and copy "sg6043.dat" to this folder. In this case users can control the mesh density of the generated airfoil. Polaris CFD can also generate NACA 4-digit airfoils directly. The profile is a text file with the extension. Polaris CFD can import 2d x y coordinates of an airfoil profile to generate an closed airfoil extruded in z direction. Then Polaris CFD can import this file just as it imports any other geometries. Users can create an airfoil using CAD software and save it into an IGS or STL file.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |