Re: [deal.II] Applying non-homogeneous Neumann BC in step-18

2023-07-15 Thread Mohammad Amir Kiani Fordoei
have read steps 7, 18, 20, 21 and also reviewed lectures 21.~21.65. But I couldn't find similar codes. Thanks for your consideration. Best regards Amir On Thursday, July 13, 2023 at 4:43:37 AM UTC+3:30 Wolfgang Bangerth wrote: > On 7/11/23 05:32, Mohammad Amir Kiani Fordoei wrote: > > Scree

[deal.II] Applying non-homogeneous Neumann BC in step-18

2023-07-11 Thread Mohammad Amir Kiani Fordoei
Dear Deal.II group I am trying to add boundary force (b) to step-18 as below [image: Screenshot from 2023-07-11 14-01-30.png] As I understood, I just need to specify a boundary_id on triangulation and apply traction force on that with code like this: { - loop over cells -loop over faces per

Re: [deal.II] Component mask

2023-07-07 Thread Mohammad Amir Kiani Fordoei
a fully coupled THM model. Maybe one day I will be honored to be a useful member of deal.II community. Best regards Amir On Friday, July 7, 2023 at 1:05:25 AM UTC+3:30 Wolfgang Bangerth wrote: > On 7/6/23 05:57, Mohammad Amir Kiani Fordoei wrote: > > I think I find the problem. I didn't sp

Re: [deal.II] Component mask

2023-07-06 Thread Mohammad Amir Kiani Fordoei
I think I find the problem. I didn't specify map of boundary_values. I still worried about correctness of my method. On Thursday, July 6, 2023 at 2:15:38 PM UTC+3:30 Mohammad Amir Kiani Fordoei wrote: > Dear Wolfgang > > *The error is:* > > /home/amir/eclipse-workspace/mech1

Re: [deal.II] Component mask

2023-07-06 Thread Mohammad Amir Kiani Fordoei
dness. On Wednesday, July 5, 2023 at 7:23:27 PM UTC+3:30 Wolfgang Bangerth wrote: > On 7/4/23 09:28, Mohammad Amir Kiani Fordoei wrote: > > So, I defined two extra vector which indicate presence or absence > > (being free dof) of displacement vector as below > > a) [true,true

[deal.II] Component mask

2023-07-04 Thread Mohammad Amir Kiani Fordoei
Dear deal.ii developers, I want to model time-dependent small elastic deformations (step-18). Inputs (like triangulation, B.C., etc.) are handled by ParameterHandler and prm file. In applying multiple Dirichlet B.C. by looping over "VectorTools::interpolate_boundary_values" for a 3D problem, I

[deal.II] Applying multiple in-homogeneous Dirichlet boundary condition

2023-06-07 Thread Mohammad Amir Kiani Fordoei
Hello I am trying to extend step-18 to a runtime program. To this end, I generate a triangulation made of several generate_from_name_and_arguments and merged them. then I assigned locus of various boundary id to that merged triangulation (obviously only at-boundary faces). Now I would like to

[deal.II] Applying multiple in-homogeneous Dirichlet boundary condition

2023-06-07 Thread Mohammad Amir Kiani Fordoei
Hello I am trying to extend step-18 to extend it to a runtime program. To this end, I generate a triangulation made of several generate_from_name_and_arguments and merged them. then I assigned locus of various boundary id to that merged triangulation ( obviously only at-boundary faces). Now I

Re: [deal.II] Using Dealii to developing aa finite element software on Windows

2020-12-29 Thread amir kiani
l require c++14 > > Your only choice would be to use an older version of deal.II but I > would strongly suggest updating your compilers instead. > > On Sun, Dec 27, 2020 at 12:09 AM amir kiani > wrote: > > > > Hello. > > Recently I started to learn finite eleme

Re: [deal.II] Using Dealii to developing aa finite element software on Windows

2020-12-29 Thread amir kiani
Thanks dear Wolfgang The features of Deall.ii is very good. I will try to use these wonderfull features. You and your colleagues did a great job. I wish best for you. On Mon, Dec 28, 2020, 22:38 Wolfgang Bangerth wrote: > On 12/26/20 10:08 PM, amir kiani wrote: > > By reading

[deal.II] Using Dealii to developing aa finite element software on Windows

2020-12-26 Thread amir kiani
Hello. Recently I started to learn finite element programming. By surfing the net, I came to C++ and Deal.ii. One of my concerns in using Deal.ii and C++ is about any possible future limitations. By reading tutorials on the website of Deal.ii, I realized that using Deal.ii directly on windows is

[deal.II] using Deal.ii in programming a new finite element software

2020-12-26 Thread amir kiani
Hello. Recently I started to learn finite element programming. By surfing the net, I came to C++ and Deal.ii. One of my concerns in using Deal.ii and C++ is about any possible future limitations. By reading tutorials on the website of Deal.ii, I realized that using Deal.ii directly on windows is

Re: [deal.II] Thermohydromechanical finite element modeling

2020-01-24 Thread amir kiani
Dear Wolfgang Thank you for your support. Good luck and good wishes. Amir On Friday, January 24, 2020 at 10:09:42 PM UTC+3:30, Wolfgang Bangerth wrote: > > On 1/24/20 9:45 AM, amir kiani wrote: > > I am trying to find an FEM library that helps me to model a fully > > co