« previous next »
Pages: [1]

Author Topic: CFD with Taylor Hood Form  (Read 5015 times)

kiakarim

  • Jr. Member
  • **
  • Posts: 19
CFD with Taylor Hood Form
« on: September 18, 2021, 01:10:18 PM »
Hi,

Does anyone receive reasonable results when using the Input-File Appendix A2 of the fluid manual?
The Taylor-Hood formulation for me returns a zero right hand side vector and displacements.

Best Regards.
Logged

Prof. R.L. Taylor

  • Administrator
  • FEAP Guru
  • *****
  • Posts: 2647
Re: CFD with Taylor Hood Form
« Reply #1 on: September 18, 2021, 03:43:51 PM »
I ran your input file in ver8.6 and it works fine
Logged

kiakarim

  • Jr. Member
  • **
  • Posts: 19
Re: CFD with Taylor Hood Form
« Reply #2 on: September 18, 2021, 11:20:10 PM »
That's very strange... i only get a black contour plot window, do you receive an image?
Also triggering command show U at the end of the solution just outputs zeros.

I have madea clean install of the current version, and the problem persists. Maybe i'm missing something, because solid elements work without any problem.
Logged

Prof. R.L. Taylor

  • Administrator
  • FEAP Guru
  • *****
  • Posts: 2647
Re: CFD with Taylor Hood Form
« Reply #3 on: September 19, 2021, 04:57:14 AM »
You have to build special version in fluids directory
Logged

kiakarim

  • Jr. Member
  • **
  • Posts: 19
Re: CFD with Taylor Hood Form
« Reply #4 on: September 19, 2021, 05:20:23 AM »
Well okay...  ::)
Is there a reason why the elements are not coupled to the standard main directory?
Logged

Prof. R.L. Taylor

  • Administrator
  • FEAP Guru
  • *****
  • Posts: 2647
Re: CFD with Taylor Hood Form
« Reply #5 on: September 19, 2021, 05:44:14 AM »
They are just prototypes for you to try -- and have not been integrated at this time.
Logged
Pages: [1]
« previous next »