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This is a Q&A forum for the use and development of MoFEM. Please use this forum to report bugs & errors and ask questions on how to solve and implement problems in MoFEM.
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ignathanas
,
Lukasz Kaczmraczyk
3
9/27/21
Parameter for fixed crack front nodes
Hello Lukasz, Many thanks for the clear answer. I will give it a go. All best, Ignatios On Monday, 27
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fracture
Parameter for fixed crack front nodes
Hello Lukasz, Many thanks for the clear answer. I will give it a go. All best, Ignatios On Monday, 27
lik...@wp.pl
9/27/21
D-Nguyen
,
Andrei G. Shvarts
12
7/5/20
Q&A
fracture with thre present of contact
Thanks alot for your reponse. You make many things clear to me that I didn't know before. Regards
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all-questions
fracture
Q&A
fracture with thre present of contact
Thanks alot for your reponse. You make many things clear to me that I didn't know before. Regards
7/5/20
Van Dung Nguyen
,
Lukasz Kaczmraczyk
5
6/17/19
Q&A
computation G
It is clear for me, thanks a lot!
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fracture
usermodules
Q&A
computation G
It is clear for me, thanks a lot!
6/17/19
Van Dung Nguyen
,
Lukasz Kaczmraczyk
5
6/3/19
Q&A
crack propagation mesh cutting
It is clear for me, thanks a lot, Regards, Van Dung
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fracture
usermodules
Q&A
crack propagation mesh cutting
It is clear for me, thanks a lot, Regards, Van Dung
6/3/19
marcus.stephan.schulze
,
Lukasz Kaczmraczyk
2
12/25/18
Q&A
Crack length
Hello, Marcus, those calculations makes only sense for big samples. For small samples, there is no
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cohesive
fracture
Q&A
Crack length
Hello, Marcus, those calculations makes only sense for big samples. For small samples, there is no
12/25/18
dieterschu...@gmail.com
,
Lukasz Kaczmraczyk
2
12/24/18
Running Analysis
Hello, 1) Unfortunately not, for your compilation restart is switched off, to minimise the number of
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cohesive
fracture
Running Analysis
Hello, 1) Unfortunately not, for your compilation restart is switched off, to minimise the number of
12/24/18
marcus.stephan.schulze
,
Lukasz Kaczmraczyk
11
12/23/18
Q&A
Results
Cheers, Ill have a look. Im still unable to get the compliance function working, I may wait until Im
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cohesive
fracture
Q&A
Results
Cheers, Ill have a look. Im still unable to get the compliance function working, I may wait until Im
12/23/18
marcus.stephan.schulze
, …
Lukasz Kaczmraczyk
17
12/22/18
Q&A
Compliance function
Yes,
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cohesive
fracture
paraview
Q&A
Compliance function
Yes,
12/22/18
tuanhie...@gmail.com
,
Lukasz Kaczmraczyk
2
12/14/18
Q&A
Negative G1
Hello, I am unable to reproduce your results, you need to send me bc configuration file. The negative
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fracture
usermodules
Q&A
Negative G1
Hello, I am unable to reproduce your results, you need to send me bc configuration file. The negative
12/14/18
tuanhie...@gmail.com
,
Lukasz Kaczmraczyk
9
12/13/18
Q&A
Crack tip(s) definition
BTW if you set Dirichelt BC in SIDESET you are lucky that it converge to something at all.
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fracture
usermodules
Q&A
Crack tip(s) definition
BTW if you set Dirichelt BC in SIDESET you are lucky that it converge to something at all.
12/13/18
tuanhie...@gmail.com
,
Lukasz Kaczmraczyk
17
12/14/18
Q&A
J calculation - force magnitude
To add more. If we find that is demand for code which can calculate K1, K2 and K3, we can consider
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fracture
usermodules
Q&A
J calculation - force magnitude
To add more. If we find that is demand for code which can calculate K1, K2 and K3, we can consider
12/14/18
Lukasz Kaczmraczyk
11/30/18
Announcement
New release of core lib and fracture module
New release mofem core (v0.8.18) and fracture module (v0.9.50) Core lib v0.8.18: 1. Improved
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fracture
installation
spack
Announcement
New release of core lib and fracture module
New release mofem core (v0.8.18) and fracture module (v0.9.50) Core lib v0.8.18: 1. Improved
11/30/18
Minh Chien Nguyen
,
Lukasz Kaczmraczyk
2
11/25/18
Q&A
Mesh for creation initial field
Hello, Yes, you can have the same mesh. That should not be a problem. L.
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fracture
usermodules
Q&A
Mesh for creation initial field
Hello, Yes, you can have the same mesh. That should not be a problem. L.
11/25/18
Lukasz Kaczmraczyk
11/13/18
Crashing mumps solver (fracture, and mix or coupled problems)
Hello All, If you are encountering problems with direct solver mumps, it crushing code with a
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fracture
petsc
Crashing mumps solver (fracture, and mix or coupled problems)
Hello All, If you are encountering problems with direct solver mumps, it crushing code with a
11/13/18
tuanhie...@gmail.com
,
Lukasz Kaczmraczyk
2
11/13/18
Q&A
Thermal expansion parameter
Hello, You have correct parameter, it is bug in the code with reading config file. It is not used in
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error
fracture
use
Q&A
Thermal expansion parameter
Hello, You have correct parameter, it is bug in the code with reading config file. It is not used in
11/13/18
tuanhie...@gmail.com
, …
Lukasz Kaczmraczyk
11
12/3/18
Q&A
Config file - load as function of coordiantes
Hello, Forces are NODSETS, this is not our convention, but inherited from Cubit, see example [
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fracture
salome
use
Q&A
Config file - load as function of coordiantes
Hello, Forces are NODSETS, this is not our convention, but inherited from Cubit, see example [
12/3/18
ignat...@gmail.com
,
Lukasz Kaczmraczyk
10
7/5/18
Implementation of master-slave vertices in fracture module
Hi Lukasz, I have tested the code for 1 processor and it seems to be working fine. However, there is
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boundaryconditions
cubit
development
fracture
usermodules
Implementation of master-slave vertices in fracture module
Hi Lukasz, I have tested the code for 1 processor and it seems to be working fine. However, there is
7/5/18
François EDF Energy
,
Lukasz Kaczmraczyk
9
5/21/18
Q&A
Crack propagation SNES iterations divergence
Hello, Unfortunately, you can not control memory allocation. You have to have enough memory to solve
unread,
fracture
Q&A
Crack propagation SNES iterations divergence
Hello, Unfortunately, you can not control memory allocation. You have to have enough memory to solve
5/21/18
Lukasz Kaczmraczyk
4/19/18
Announcement
fracture module v0.9.22
Hello, The new version of Fracture Module (v0.9.22) ready to pull. Repo link: https://likask@
unread,
development
fracture
usermodules
Announcement
fracture module v0.9.22
Hello, The new version of Fracture Module (v0.9.22) ready to pull. Repo link: https://likask@
4/19/18
François EDF Energy
,
Lukasz Kaczmraczyk
5
5/2/18
Q&A
Launching failed
Thank you for this detailed explanations Lukasz. It's working well now :) I identified the
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fracture
Q&A
Launching failed
Thank you for this detailed explanations Lukasz. It's working well now :) I identified the
5/2/18
François EDF Energy
,
Lukasz Kaczmraczyk
19
5/10/18
Q&A
Fracture mechanic calculation results understanding
This is an annoying problem, related to updating variables on partitioned meshes.
unread,
fracture
Q&A
Fracture mechanic calculation results understanding
This is an annoying problem, related to updating variables on partitioned meshes.
5/10/18
Karol Lewandowski
,
Lukasz Kaczmraczyk
2
1/23/18
Q&A
How to use mesh_cut and split_sideset tools for fracture in MoFEM?
Hello Karol, Here you have example mesh reset create sphere radius 1 create sphere radius 0.75
unread,
fracture
use
usermodules
Q&A
How to use mesh_cut and split_sideset tools for fracture in MoFEM?
Hello Karol, Here you have example mesh reset create sphere radius 1 create sphere radius 0.75
1/23/18
alex.amar.aa
,
Lukasz Kaczmraczyk
3
7/2/17
Q&A
Calculating the fracture energy G1 with the Fracture Mechanics module
Hello, My module is now up to date, and when I tried the commands as they are written on the website
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fracture
Q&A
Calculating the fracture energy G1 with the Fracture Mechanics module
Hello, My module is now up to date, and when I tried the commands as they are written on the website
7/2/17
alex.amar.aa
,
Lukasz Kaczmraczyk
3
6/21/17
Q&A
How to plot a load-displacement diagram?
Thank you very much, I managed to draw the plot following those steps.
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fracture
Q&A
How to plot a load-displacement diagram?
Thank you very much, I managed to draw the plot following those steps.
6/21/17
Arthur Álax de Araujo Albuquerque
, …
Lukasz Kaczmraczyk
5
6/9/17
Q&A
How can I run a crack cohesive model in Mofem?
You can use this mesh for tests, load it to cubit and save cub file, which can use -my_file PeelTest.
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fracture
Q&A
How can I run a crack cohesive model in Mofem?
You can use this mesh for tests, load it to cubit and save cub file, which can use -my_file PeelTest.
6/9/17
alex.a...@gmail.com
,
Lukasz Kaczmraczyk
5
6/14/17
How to write a .config file to set the boundary conditions?
Hello Alex, I've updated mofem, to fix some problems with naming of forces. I add more other
unread,
fracture
salome
use
How to write a .config file to set the boundary conditions?
Hello Alex, I've updated mofem, to fix some problems with naming of forces. I add more other
6/14/17