Structure of initialConditionsVX.xml file for surface tension

[amantr17]

Dear All, Please help me out in following coding stuff. I want to create a code which includes injection and outflow Boundary conditions along with two wall conditions. In this case, I need to use the Equation of state having surface tension (SG_liquidForSurfaceTensionCases.xml). i made an attempt to write such code but it shows following error:

Exception during reading XML file: file not found or incorrect structure

---

XML file concerned: '././libTests/myTests/BubbleinWater/initialConditionsV4.xml' infos on exception in code source : file: 'src/InputOutput/Input.cpp' line: 861

Segmentation fault (core dumped)

Kindly suggest me the changes which I need to do.

Thanks & Regards. Aman Tripathi Ph.D. Scholar, IISER Bhopal, India

modelV4.txt meshV5.txt mainV5.txt initialConditionsV4.txt

[JorisCaze]

Dear @amantr17,

The initialConditions XML file you provided does not respect the file architecture:

• the injection boundary condition must have a transport node for the color function
• the outflow boundary condition had the node dataOutflow closed too early (see the attached file).

Also be aware that the input files must have the .xml extension and not .txt (although I suspect it was only changed to upload the files to GitHub).

Please find the corrected files attached.

inputFiles.zip

[amantr17]

Thank you so much @JorisCaze JorisCaze. Yes i have converted .xml to .txt only for uploading purpose.

[amantr17]

Hello, In same problem, if we use any geometry from libMeshes by changing only the meshV5.xml, then the following error comes after running some iterations:

Segmentation fault (core dumped)

I think either i have used incorrect value of CFL or totalTime & TimeFreq, or there is some other mistake. Note: Clock time taken in this case is very less . Even, 100 iterations run within few seconds & then code shows error. inputFiles_nozzle_geo.zip

Thanks & Regards. Aman inputFiles_nozzle_geo.zip