Re: [deal.II] Two-component reaction-diffusion equations

2023-05-09 Thread Daipayan Sarkar
n equations and attached with >> this post is a PDF file with the governing equations, brief description and >> schematic. Is there a recommended tutorial for these type of BVPs or >> similar deal.II based online documentation that I can read and adapt my >> input file. >>

[deal.II] Problem compiling deal_ii with PETSc

2018-02-13 Thread Daipayan Sarkar
Hello All, I am facing difficulty to link PETSc to dealii. Following are the steps that I did: 1. Downloaded PETSc tar file (petsc-3.8.0). 2. Then compiled PETSc from source using: ./configure --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --download-mpich --download-fblaslapack 3.make al

Re: [deal.II] Re: Problem compiling deal_ii with PETSc

2018-02-15 Thread Daipayan Sarkar
, Daipayan On Wed, Feb 14, 2018 at 7:41 AM, Bruno Turcksin wrote: > Hi, > > On Tuesday, February 13, 2018 at 8:55:34 PM UTC-5, Daipayan Sarkar wrote: >> >> At ~ 48% I get the following error message: >> >> *error: **"PETSc was configured with MPICH but now appear

[deal.II] Non-linear reaction diffusion PDE

2019-01-14 Thread Daipayan Sarkar
Hello users, I am new to deal.ii and looking to get help with an example that solves the transient non-linear reaction-diffusion PDE in 1-D radial coordinates. Following is the governing equation subject to Dirichlet boundary condition along the domain boundary. I am assuming a homogeneous ini