Thank you very much for your advice that solved my problem perfectly,
thanks again!
On Thursday, December 5, 2024 at 12:49:30 AM UTC+8 Wolfgang Bangerth wrote:
>
> On 12/4/24 07:27, 王艺康 wrote:
> > **
> >
> > I am using dealii to carry out a simulation using DataOut whi
I am using dealii to carry out a simulation using DataOut which is
outputting my data as a vtu file, I would like to extract the surface data
of the vtu file but when I open the vtu file using paraview, there is no
information about my boundaries saved in it, which leaves me with no way to
extr
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On Sunday, November 24, 2024 at 11:35:30 AM UTC+
4.2, 4.2
and 3.0 are in the same format, when I manually change 4.2 to 3.0, dealii
still reports an error, # vtk DataFile Version 3.0 is not recognized.
On Wednesday, November 13, 2024 at 10:49:41 PM UTC+8 Wolfgang Bangerth
wrote:
> On 11/12/24 21:31, 王艺康 wrote:
> >
> > I would
Hello, everyone:
I would like to inquire if dealii can only input vtk3.0
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occurs, giving to the cell will not refine the surface according to the stl
file
On Monday, November 4, 2024 at 1:52:35 PM UTC+8 王艺康 wrote:
> I have a complex model surface file stl (two-dimensional cell located in
> three-dimensional space), I extracted some of the points in the stl file
fined by looking for the stl file.(I followed the steps in step-54 to
the letter).
On Sunday, November 3, 2024 at 5:42:02 AM UTC+8 Wolfgang Bangerth wrote:
> On 11/1/24 21:18, 王艺康 wrote:
> >
> > I have an stl file describing a complex model, I extracted some points
> of this
&
coarse mesh.
On Tuesday, October 29, 2024 at 10:56:15 AM UTC+8 Wolfgang Bangerth wrote:
> On 10/28/24 20:53, 王艺康 wrote:
> >
> > I set up a coarse mesh and then use step-54, to refine the coarse mesh
> for
> > projection onto a complex stl model, I'd like to enquire abo
coordinate system to move the ideal mesh
I would like to enquire about the feasibility of this
On Wednesday, October 23, 2024 at 10:02:50 AM UTC+8 王艺康 wrote:
> Dear Prof Wolfgang
> Thank you very much for your advice!
> I don't have a function for this mapping relationship, I just ha
UTC+8 Wolfgang Bangerth wrote:
> On 10/22/24 01:38, 王艺康 wrote:
> > **
> >
> > I would like to ask a question, I have drawn a u-shaped tube and meshed
> it
> > (hexahedral mesh). I also have a stl file of a real heart model. I want
> to use
> > dealii to m
I would like to ask a question, I have drawn a u-shaped tube and meshed it
(hexahedral mesh). I also have a stl file of a real heart model. I want to
use dealii to map the mesh of the u-shaped tube to the real model how do I
do that or are there any tutorials I can borrow. I'm very grateful for
Hello,
I would like to ask a question, I would like to combine STEP-18 and
STEP-35, or I would like to realise unidirectional fluid-solid coupling,
where the fluid flows through the interior of the model, and given the
equations of motion for the walls of the model (contraction, diastol
wall surface", 776) of
> interface in gmsh,
>
> This interface can be determined by the step-46, this is the drawback of
> dealii as I know.
>
>
>
> 王艺康 于2024年6月13日周四 14:27写道：
>
>> Hello，
>> Sure. I just use GridIN to read the grid.
>>
>>
>>
>> Best,
>>
>> Bruno
>>
>> Le mar. 4 juin 2024 à 21:12, 王艺康 a écrit :
>>
>>> Bruno,
>>> In fact that's what I did. The error is the same for regenerated meshes
>>> entered into dealii. I redrew a simple geometry again w
Hello,
Thank you very much for your reply. That's what I thought at first, but I
was wrong, when I removed the corresponding physical group it was still the
same error. I think gmsh automatically sets the coupling interface to solid
when drawing the model body mesh, but I don't know how to chang
Heister wrote:
> Ubuntu 16.04 is a very outdated (and unsupported) system. What compiler
> version of GCC are you using? (gcc -v)
>
>
> -- https://www.math.clemson.edu/~heister/
>
> On Tue, May 28, 2024, 09:07 王艺康 wrote:
>
>> Hello, everyone.
>> I'm having a
Hello, everyone.
I'm having a problem installing dealii with candi.I'm installing
dealii-9.5.1 on Ubuntu 16.0.4 via candi, only then all the dependencies I
need can be downloaded and installed correctly but I get an error when
installing dealii.
/home/hj/dealii-candi/home/hj/wyk/candi/deal.II
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