On 3 Feb 2021, at 00:40, Sherwin, Spencer J <s.sherwin@imperial.ac.uk> wrote:

HI Seiman,

As Alex has suggested it is possible to use any initial condition but it can take a lot of iterations to get the eigenfunction to converge.  

Cheers,

Spencer.

On 2 Feb 2021, at 14:18, A.P. <k210@list.ru> wrote:

Selman, 

 

this is Channel-VCS.fld which contains the last u(n+1)=A(T)u(n) iteration from a previous solver run. The calculations from the zero inital condition may take very long time.

 

Alex Proskurin.

 

 

 

Вторник, 2 февраля 2021, 19:16 +07:00 от Selman Baysal <selmanbaysal@comu.edu.tr>:
 

This email from selmanbaysal@comu.edu.tr originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list to disable email stamping for this address.

 

Dear all,

 

I’m a Ph.D. student in Istanbul Technical University and trying to learn more about Nektar++ to use it in my future doctorate thesis. I have done all the tutorials that given to users by Nektar++ (in official website) but confused about creating and/or obtaining a restart file (*.rst). 

For example, in Flow Stability – Channel tutorial, a restart file (Channel-VCS.rst in the Stability folder) was provided to users but i could not understand how it can be created or obtained for other simulations. I read its definition and understand the differences between Channel-VCS.bse and Channel-VCS.rst (the latter one contains eingenvalues/eingenmodes of the system). I would be very grateful if you could help me understand.

 

Sincerely yours.

 

Selman Baysal
R. A. in Hydraulics
Dept. of Civil Eng’g
Çanakkale Onsekiz Mart University

—

ITU Civil Eng., BSc.

ITU Coastal Sci. & Eng., MSc.

Gsm: +905436180777

—

 

_______________________________________________
Nektar-users mailing list
Nektar-users@imperial.ac.uk
https://mailman.ic.ac.uk/mailman/listinfo/nektar-users

 

 

 

 

_______________________________________________
Nektar-users mailing list
Nektar-users@imperial.ac.uk
https://mailman.ic.ac.uk/mailman/listinfo/nektar-users