### This code is based on construct2d (https://sourceforge.net/projects/construct2d/). ### It includes the possibility to generate fully structured O-topology grids around airfoils ### with blunt trailing edges. ### It is extended by Fraunhofer IWES in order to export the meshes to OpenFOAM as a blockMeshDict and ### to fulfill the requirement of a real blunt trailing edge. 1) Compile the codes with the following command: make -f Makefile_Linux or make -f Makefile_Windows 2) The binaries/executables are then in bin/x86_64/ 3) The code can be tested with the airfoils in the tutorials folders. Use the extecutable and the input files (e.g. ~/c2d-ext/bin/x86_64/Linux/c2d_ext < input). The cases typically contain a folder with a sharp blunt trailing edge (FLAT) and a rounded trailing edge (SMTH). Caveats: Depending on the system architecture it may be necessary to include some minor changes to the Makefiles_Windows. This refers in particular to the line OBJ=, where the order of the surface_grid*.o files should be changed to not encounter compiler errors. The available versions for the binary file have been tested on: - Ubuntu 16.04 LTS + GFortran - Windows 7 + MinGW GFortran Documentation: See the PDF file 20181024_DanEli_Changes.pdf under the doc folder and the pre-existing baseline Construct2d documentation.

Elia Daniele
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tutorials | ||
LICENSE | ||
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Makefile_Windows | ||
README |