Typhon open source CFD software

Latest articles

• Converters

  15 January, by J. Gressier
  typhon2vtk command line: typhon2vtk [options] inputfile.tys available options: -bin / -binary : binary output (default) -asc / -ascii : formatted output -o basename : define basename of output file (default is inputfile) typhon2tecplot The tecplot file contains 2 zones: one is the mesh, the other one is the solution (with shared connectivity and node positions) command line: typhon2tecplot [options] inputfile.tys available options: -o basename : define basename of output file (...)

• Outputs

  15 January, by J. Gressier
  Outputs file are currently managed with main.rpm file. One can defined either an output of the zone through BLOCK:OUTPUT definition output format FORMAT=TYPHON|CGNS|VTK|VTK-BIN output filename FILE="myfile" [1] output cycle frequency PERIOD=n for TYPHON format, one can choose MESH=SHARED (default) to save disk space or MESH=FULL to ensure mesh writing with the solution a history of boundary condition with additional options in BLOCK:BOCO Note that an automatic output is (...)

• Download

  14 November 2012, by G. Grondin, J. Gressier
  There are several ways to obtain Typhon sources: you can use subversion to get an up-to-date updatable development release: svn checkout https://typhon.svn.sourceforge.net/svnroot/typhon/trunk /path/to/my/typhon you can use subversion to get an up-to-date development release: svn export https://typhon.svn.sourceforge.net/svnroot/typhon/trunk /path/to/my/typhon Release versions of Typhon sources are also available, but may be older versions: some Typhon releases are available as .tar.gz (...)

• Initialization: compressible flow

  13 September 2011, by J. Gressier
  Initial conditions for compressible flow solver is defined in BLOCK:INIT section. One can use the solution is the CGNS mesh file with TYPE=CGNS the solution is TYPHON internal format with TYPE=TYPHON or TYPE=TYS or user-defined fields (default) with TYPE=DEFINITION where symbolic functions of X,Y,Z can be used. Example (Lamb vortex definition): BLOCK:INIT P = 1.E5 - 1.161*900/2*exp(1-(X*X+Y*Y)/4) TI = 300 VX = 20-30*Y/2*exp(0.5*(1-(X*X+Y*Y)/4)) VY = (...)

• TYPHON internal formats

  11 September 2011, by J. Gressier
  Typhon internal formats use CFDTOOLS XBIN format. It can be used for mesh and/or solutions. All Typhon formats start with a XBIN section (name is FILE_HEADER) which defines Typhon format version number Typhon type of file (mesh, solution, monitor...) number of meshes number of solutions If this file only has meshes, it is considered as a mesh file and is described in this article. If there are solutions, it must contain meshes too. The structure of such Typhon solution files is detailed (...)

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