Re: [deal.II] Re: Thermoelastic Problem

Prof. Wolfgang, Thank you for the concern and response. I got your point there. I will try it in this way then. :) On Wednesday, August 7, 2019 at 6:38:53 PM UTC+2, Wolfgang Bangerth wrote: > > On 8/5/19 3:40 AM, Muhammad Mashhood wrote: > > The only thing is that I was

[deal.II] Problems while solving Implicit Runge Kutta method.

Hi all, I have to solve the continuity equation in 1D using Implicit Runge Kutta method. The formula I made is this: d(U_t+1)/dt = [-grad(\Gamma_e)+R_i]/exp(U_t) \Gamma_e ,R_i : Load the value calculated by another function. U_t : Solution calculated at the previous time. When impl

[deal.II] Problems while solving Implicit Runge Kuta method.

Hi all, I have to solve the continuity equation in 1D using Implicit Runge Kuta method. The formula I made is this: d(U_t+1)/dt = [-grad(\Gamma_e)+R_i]/exp(U_t) \Gamma_e ,R_i : Load the value calculated by another function. U_t : Solution calculated at the previous time. When impli

[deal.II] Problems while solving Implicit Runge Kuta method.

Hi all, I have to solve the continuity equation in 1D using Implicit Runge Kuta method. The formula I made is this: d(U_t+1)/dt = [-grad(\Gamma_e)+R_i]/exp(U_t) \Gamma_e ,R_i : Load the value calculated by another function. U_t : Solution calculated at the previous time. An error