Search found 167 matches
- Fri Dec 03, 2021 10:59 am
- Forum: post-processing
- Topic: Synchronizing data outputs
- Replies: 2
- Views: 3813
Re: Synchronizing data outputs
Hi Moritz, the grain data output (TabGD) for each individual grain is given at every main output time. That cannot be influenced. The summarizing grain output (TabK) is given each time when the overall number of grains changes. It can be parameterized with the options 'standard' and 'extra'. Seems t...
- Tue Nov 09, 2021 5:30 pm
- Forum: recrystallisation/grain growth
- Topic: Local Dislocation Map
- Replies: 7
- Views: 6512
Re: Local Dislocation Map
I checked newest version 7.1 and found a bug in these input routines. 2D ASCII input for dislocation densities might not work at all. Do you get mean recristallisation energies of zero for all grains afterwards? This would mean your version has the same bug. I recommend to use a VTK in ASCII format....
- Tue Nov 09, 2021 4:46 pm
- Forum: recrystallisation/grain growth
- Topic: Local Dislocation Map
- Replies: 7
- Views: 6512
Re: Local Dislocation Map
The wrong separator could be the problem.
Usually, we use a space separator. I never tested this with a comma.
Ralph
Usually, we use a space separator. I never tested this with a comma.
Ralph
- Tue Nov 09, 2021 10:02 am
- Forum: recrystallisation/grain growth
- Topic: Local Dislocation Map
- Replies: 7
- Views: 6512
Re: Local Dislocation Map
The data input loop is Z-Y-X, i.e. the inner most loop iterates over the cells in X direction. See also the training tutorial 'importing inital grain structures' on the 2nd day. The VTK format explained for grain structures is the same as for dislocation densities. Grain IDs or densities are both sc...
- Mon Nov 08, 2021 5:49 pm
- Forum: recrystallisation/grain growth
- Topic: Local Dislocation Map
- Replies: 7
- Views: 6512
Re: Local Dislocation Map
Hi Carl,
have a look at the example T11_04_ReXLocalRecovery.
https://micress.rwth-aachen.de/download.html#examples
The used VTK for dislocation densities are given in a ASCII format.
The only trapfall may be to give the DIMENSION in number of corners, not as number of cells.
Best regards,
Ralph
have a look at the example T11_04_ReXLocalRecovery.
https://micress.rwth-aachen.de/download.html#examples
The used VTK for dislocation densities are given in a ASCII format.
The only trapfall may be to give the DIMENSION in number of corners, not as number of cells.
Best regards,
Ralph
- Mon Sep 06, 2021 11:36 am
- Forum: recrystallisation/grain growth
- Topic: Initial microstructure
- Replies: 10
- Views: 8730
Re: Initial microstructure
see also newest MICRESS training (day 2):
https://micress.rwth-aachen.de/basic-tr ... 21.08.html
Best,
Ralph
https://micress.rwth-aachen.de/basic-tr ... 21.08.html
Best,
Ralph
- Tue Aug 10, 2021 4:20 pm
- Forum: post-processing
- Topic: Data analysis ragarding grain size
- Replies: 1
- Views: 4105
Re: Data analysis ragarding grain size
Hi Moritz,
in principle, all necessary data about grains to analyze grain size distribution is given in the grain data output (TabGD).
It is an open TODO to provide some distribution plots in DP_MICRESS.
Best,
Ralph
in principle, all necessary data about grains to analyze grain size distribution is given in the grain data output (TabGD).
It is an open TODO to provide some distribution plots in DP_MICRESS.
Best,
Ralph
- Tue Aug 10, 2021 11:21 am
- Forum: tips and tricks
- Topic: System resources for calculations
- Replies: 4
- Views: 12509
Re: System resources for calculations
I mean using the parallel version of MICRESS, e.g. MICRESS_par_TQ.exe, and setting the number of threads at the end of the driving file.
Ralph
Ralph
- Mon Aug 09, 2021 10:41 am
- Forum: pre-processing
- Topic: Microstructure from file
- Replies: 28
- Views: 99056
Re: Microstructure from file
Hi Khusbu, I am not sure how you configured your input and how your property file look like. Do you apply a property block for each grain? Anyway, your output shows a only single with grain ID 1. Now, I understand your question above. Looks like your microstructure file only contains a single value ...
- Fri Aug 06, 2021 5:15 pm
- Forum: pre-processing
- Topic: Microstructure from file
- Replies: 28
- Views: 99056
Re: Microstructure from file
Hi Khushbu,
the read grain IDs are sorted in ascending order.
The properties are questioned following this order.
Best,
Ralph
the read grain IDs are sorted in ascending order.
The properties are questioned following this order.
Best,
Ralph