HI,
Thank you for your reply!
I found that by setting the time step large enough to around 10^3 the
results look correct!
Best
Y.
在2024年8月5日星期一 UTC+8 10:37:45 写道：
> On 8/4/24 02:52, Tiny Y wrote:
> > :
> > 1. took theta as 1.
> > 2. multiplied the coefficients cd(vol
Hi everyone,
I have made some changes to step26:
1. took theta as 1.
2. multiplied the coefficients cd(volumetric heat capacity ) and kt(heat
transfer coefficient) in front of mass matrix and stiffness matrix to
10^6(J/(m^3·℃)) and 0.34（W/(m·℃)) respectively.
3. imposed Dirichlet boundary conditi
Thank you for your reply.
My problem seems to be that constraints not only constraint the boundaries
but also constrain the interior.
Maybe I should take one field at a time to debug.
Best
Y.
在2024年6月11日星期二 UTC+8 06:56:36 写道：
>
>
> On 6/1/24 21:24, Tiny Y wrote:
> > The solutio
Hi,
I built a class called FracturePhaseFieldProblem , which contains a
subclass called class Postprocessor，
template
class FracturePhaseFieldProblem
{
public:
…
private:
…
void output_results () const;
class Postprocessor;
…
};
However when I want to declare a variable
Hi,
My code, although there were errors before the change, could run under
single core mode. However, after I made some modifications, the following
error message appeared. When I run the code before the change again, the
following error message will also appear.
I just tried to change the
copy the KINSOL's returned non-ghosed solution vector to the ghosted
>>> solution vector
>>> 5) go back to step 2 to evalulate new residual
>>>
>>> Details about ghosted vectors are explained in, for example,
>>>
>>> https://www.dealii.org/c
ectors are explained in, for example,
>>
>> https://www.dealii.org/current/doxygen/deal.II/DEALGlossary.html#GlossGhostedVector
>> https://www.dealii.org/current/doxygen/deal.II/group__distributed.html
>>
>> Best,
>> Nori
>>
>> 2023年10月27日金曜日 11:10:44 U
HI Norihiro Watanabe,
Hello, I am a novice in Dealii. I have encountered a similar problem to
yours. Have you solved this problem? How did you solve it?Can you explain
what do you mean by ' create a ghosted copy in the assemble '.Thank you
very much!
Best,
Yu
--
The deal.II project is located
Hi al,
I am a freshman in dealii. I have installed Dealii 9.4.2 on 22.04. The
senior wrote code on the old version of dealii, so I made changes to his
code to adapt to the new version of dealii, but I encountered some
problems. The function(locally_owned_elements()) where the error code is
loca
