[littlered]

Hello Everybody,

Recently I've been learning the use of SU2_NEMO. I tried to reproduce the results of the RAM-C II flight test case from the excellent paper "SU2-NEMO: An Open-Source Framework for High-Mach Nonequilibrium Multi-Species Flows".

When I used the solver "NEMO_NAVIER_STOKES" with AIR-5 gas model, the simulation of SU2 was quite successful. Then I wanted to run this case with AIR-7 gas model and viscous effects absent. So I changed the solver to "NEMO_EULER", and an error has occurred:

Error in "void COutput::SetVolumeOutputValue(std::string, long unsigned int, su2double)": 
Cannot find output field with name SKIN_FRICTION-X

This is my VOLUME_OUTPUT option:

VOLUME_OUTPUT=(COORDINATES,SOLUTION,AUXILIARY,TEMPERATURE_TR,TEMPERATURE_VE,MACH,PRESSURE_COEFF)

This is strange, because when I run the code "SU2_CFD -d RAM-C40000.cfg
" to see all available output fields for NEMO_EULER", there is no "KIN_FRICTION-X" field.

Thanks in advance!

Here's my config file:

[CleverBoy]

You may need to use 'MARKER_EULER=' for your wall boundary condition. The other BCs are for viscous flows. I don't know much but your cfg file looks fine other than that.

[wallym]

Hi Littlered,

I think Cleverboy is correct. The config you supplied should run regardless.

The viscous flag which triggers the SKIN-FRICTION is dependent on the NEMO-NAVIER-STOKES being activated.