Dear W. Thank you for your suggestions. I will look at step-60 and step-70 and find a way to solve my problem with mixed triangulations.
Best wishes, Chong Wolfgang Bangerth <[email protected]> 于2021年3月3日周三 下午9:25写道： > On 3/3/21 10:30 AM, chong liu wrote: > > I have several questions about how to implement the 1D fracture flow in > a 2D > > solid domain in deal.ii. > > > > 1. How do I discretize the 1D fracture flow? > > 2. If I use a FE_Q<1> for fracture flow, it seems like I should > distribute u > > dofs and p dofs separately. In this way, how can I consider the > coupling > > effect of the displacement u and pressure p? > > 3. How deal.ii deal with problems with different dimensional > configurations > > (like 2D for solid deformation and 1D for fluid flow)? > > 4. Is there any example in the tutorial related to my problem? > > > > I will be grateful for any help you can provide. > > Chong Liu: > You'll have to mix 1d and 2d triangulations and find ways to couple them. > I > think that what you are trying to do is quite close conceptually to what > step-60 does. You might also want to take a look at step-70 for > alternative ideas. > > Best > W. > > -- > ------------------------------------------------------------------------ > Wolfgang Bangerth email: [email protected] > www: http://www.math.colostate.edu/~bangerth/ > > -- > The deal.II project is located at http://www.dealii.org/ > For mailing list/forum options, see > https://groups.google.com/d/forum/dealii?hl=en > --- > You received this message because you are subscribed to the Google Groups > "deal.II User Group" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/dealii/38758dd3-7865-731a-cd25-b94de2b38e10%40colostate.edu > . > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/CAKCBbH8YxN7DSWiQ_L1Rat3fAGWXahqoo1dTRWHTtMvwOO0L%2BA%40mail.gmail.com.
