Save the pressure of one point at each time step
Greetings,
For my case with 2D sloshing simulation, the time step should be around 1e-5. Because of the help I got from this forum, I know that in order to track and save a dynamic point pressure in rotating tank sloshing case, I need to go to -particlesmk:20 to achieve this. However, this method only gives me the pressure results at the stage of post-processing, which means I need to save the whole fluid domain at each time step. As a result, the data stored after 30-40s simulation time would be horrible.
Can anybody show me how to save the pressure time history of one probe (-particlesmk:20) without save the whole fluid domain at each time step?
For my case with 2D sloshing simulation, the time step should be around 1e-5. Because of the help I got from this forum, I know that in order to track and save a dynamic point pressure in rotating tank sloshing case, I need to go to -particlesmk:20 to achieve this. However, this method only gives me the pressure results at the stage of post-processing, which means I need to save the whole fluid domain at each time step. As a result, the data stored after 30-40s simulation time would be horrible.
Can anybody show me how to save the pressure time history of one probe (-particlesmk:20) without save the whole fluid domain at each time step?
Comments
Regards
Could you point out which source codes should I look into?
Then you only have to write your results with the frequency you want in a file (mimic what we do to write PartXXX.bi2 but more often).
Regards
If I set lattice to be 1, I got one pressure value which equals 0. I am not sure what the differences are between lattice to be 1 and 2.
Could anyone help me with these questions? Thanks!
And when you choose lattice 2, that particles created in the node of a cubic mesh is replace by 2 particles slightly shifted so you have twice particles as with lattice 1 and their mass is also the half of the mass of particles using lattice 1.
Regards