[deal.II] Triangular Meshes in deal.II

2021-11-10 Thread pushkar...@gmail.com
Dear deal.II community I am trying to verify a formulation from one of the book in which the corresponding code has a triangular mesh as opposed to square mesh . In this regard,I wish to know whether I can input a triangular mesh into deal.II. Also,I donot wish to use AMR as I just want to

[deal.II] Re: Problem with Debugging step-26 program

2021-05-05 Thread pushkar...@gmail.com
at 9:46:22 AM UTC+5:30 pushkar...@gmail.com wrote: > Deal deal.II community > > In my attempt to simulate the additive manufacturing process, I modified > the step-26 program to reproduce the results in which I ran into an error > which produces the output as : > > $ m

[deal.II] Problem with Debugging step-26 program

2021-05-04 Thread pushkar...@gmail.com
Deal deal.II community In my attempt to simulate the additive manufacturing process, I modified the step-26 program to reproduce the results in which I ran into an error which produces the output as : $ make run Consolidate compiler generated dependencies of target step-26 [ 66%] Built target

[deal.II] Re: deal.II Installation Error

2021-04-02 Thread pushkar...@gmail.com
Any help in this regard will be helpful . Regards Pushkar On Friday, April 2, 2021 at 3:59:45 PM UTC+5:30 pushkar...@gmail.com wrote: > > Dear deal.II community, > > In my attempt to install deal.II with p4est and mpi which I need to run > PRISMS-PF I reinstalled the li

[deal.II] deal.II Installation Error

2021-04-02 Thread pushkar...@gmail.com
Dear deal.II community, In my attempt to install deal.II with p4est and mpi which I need to run PRISMS-PF I reinstalled the library but faced an error while installation at 50% described as : /home/pushkar/dealii-9.0.0/source/lac/trilinos_precondition_muelu.cc: fatal error:

[deal.II] Step-8 Extension : Unable to modify BCs with face iterator

2021-03-24 Thread pushkar...@gmail.com
Dear deal.II Community While trying to modify the BC to homogeneous Neumann on some of the faces , I followed the suggestion given in step-3 to iterate the faces and flag them using : for (auto : triangulation.active_face_iterators

[deal.II] Step-7 Extension : How to get the runtime at each cycle to plot it

2021-03-22 Thread pushkar...@gmail.com
Dear Deal.II Community I am currently trying to implement the extensions in Step-7 tutorial program wherein I have to plot the runtime Vs error in order to get a better idea about the convergence characteristic of the solver as suggested in the documentation.Any help in this regard will be

[deal.II] Unable to Debug Static Assertion Error

2021-03-06 Thread pushkar...@gmail.com
Dear Deal.II community While modifying the step 26 code for simulation of additive manufacturing process, I have changed the class of fe object from FE_Q to hp::FECollection which has produced the following error on compilation : In file included from

[deal.II] Step-3 Tutorials : Trying to use bessel function as a boundary dirichlet value

2020-12-31 Thread pushkar...@gmail.com
Dear deal.II Community, In my attempt to learn this library I was working with step-3 tutorials where I wish to change my dirichlet boundary function to a bessel function instead of zero function but I ended up with a issue in visualization where I am not able to see any variation on the

[deal.II] Triangulation Merge Error

2020-12-15 Thread pushkar...@gmail.com
Dear deal.II community As a beginner trying to understand this library I tried to merge two traingulations namely "cheese" and "hyper_cube" by modifying step-1 as - void first_grid () { Triangulation<2> tria1,tria2,tria_merge; /*const double R = 13.0; const double r =7.0;*/ const double

[deal.II] Re: Error in Compilation

2020-12-04 Thread pushkar...@gmail.com
used-parameter] 145 | double BoundaryValues::value (const Point , | ~~^ /home/pushkar/examples/step-26/step-26.cc: In instantiation of ‘double Step26::InitialCondition::value(const dealii::Point&, unsigned int) const [with int

[deal.II] Error in Compilation

2020-12-04 Thread pushkar...@gmail.com
Dear deal.II community, I ran into error while compilation which I am not able to decipher in which case I look forward to your help . The output I encountered on executing "make all" : 15:24:23 Build of project step-26-Debug@step-26 /usr/bin/make all /snap/cmake/715/bin/cmake

[deal.II] DEAL.II INSTALLATION ERROR

2020-11-26 Thread pushkar...@gmail.com
Dear deal.II community, I am installing deal.II 9.0.0 as I wish to run PRIMS-PF on it wherein during the process I ran into certain issues as : In file included from /home/pushkar/dealii-9.0.0/include/deal.II/lac/petsc_parallel_vector.h:28, from

[deal.II] Thermal Modelling of Additive Manufacturing Process

2020-09-02 Thread pushkar...@gmail.com
Greetings Deal.II Community, I wish to simulate the thermal profile in additive manufacturing process using inactivation element strategy .Moreover, as a prelude to such a simulation I wish to simulate the thermal model for welding first . So any help in this regard will be beneficial Thanks