What i have to change to export the mass fraction values ? (more options about that: 4.12.18 Fluent Documentation) )įile/export/ascii cont_c2h6 default-interior () yes mass-fraction-of-c2h6 q yesīut it only exports the X and Y coordinates. ( if you wanted the file name to be changing after each timestep, then you'd put as filename: Re=100-%f.ps for a 2D duct there would be x-velocity and no axial-velocity) Surfaces: axis.8, default-interior, outflow.7, velocity_inlet.5, wall.6

To sum up, here's an example of a command exporting data (axisymmetric duct) in tecplot filetype:įile/export/tecplot Re=100 axis.8 default-interior outflow.7 velocity_inlet.5 wall.6 () pressure velocity-magnitude axial-velocity radial-velocity strem-function velocity-angle vorticity-mag viscocity-lam wall-shear axial-wall-shear radial-wall-shear strain-rate-mag daxial-velocity-dx dradial-velocity-dx daxial-velocity-dy dradial-velocity-dy dp-dx dp-dy q ( hint: find it out by opening a steady-state simulation data file with the certain program!!!) That means you must have a clue of how the specific program calls each variable you want to export The tricky thing with this is to find out how should you enter the variables' names?ģ} write the variables' names, depending on the filetype you want to export your data at. (for more look at 4.12.18 Fluent Documentation) There you define the rest of the export parameters (how,when.).Ģ} command is entered in the following form:įile/export/ file-type file name Extract 2D velocity values - CFD Online Discussion ForumsĪ little bit late responce, but this caused me a lot of trouble, till i found out how to do it, so let it be posted.ġ} export your data for each instant of time by executing a command:

Extract velocity profile in tecplot 360 ex