Hi Bernd,
very nice hint. i am cheking it.
thanks
Search found 28 matches
- Thu Apr 11, 2019 11:55 am
- Forum: solid-solid phase transformations
- Topic: Ferrite / Pearlite Formation
- Replies: 19
- Views: 12016
- Tue Apr 09, 2019 1:51 pm
- Forum: solid-solid phase transformations
- Topic: Ferrite / Pearlite Formation
- Replies: 19
- Views: 12016
Re: Ferrite / Pearlite Formation
Hi Bernd,
I wanted to know if there is way to reduce the calculation time for bigger input imagesfor example a numerical method. The models work for smaller domain but they take for ever for calculation of bigger images.
BR,
Mehnoush
I wanted to know if there is way to reduce the calculation time for bigger input imagesfor example a numerical method. The models work for smaller domain but they take for ever for calculation of bigger images.
BR,
Mehnoush
- Mon Feb 25, 2019 1:04 pm
- Forum: solid-solid phase transformations
- Topic: Ferrite / Pearlite Formation
- Replies: 19
- Views: 12016
Re: Ferrite / Pearlite Formation
I will try that. thank you.
- Thu Feb 21, 2019 5:13 pm
- Forum: solid-solid phase transformations
- Topic: Ferrite / Pearlite Formation
- Replies: 19
- Views: 12016
Re: Ferrite / Pearlite Formation
Hi Bernd, so solved the previous problem. so as a summary, we started from a image of the structure with pearlite ferrite grains and by substituting the pearlite grains with austenite we were able to some how reach a equivalent of pearlite ferrite structure (as the MICRESS examples do). Following we...
- Fri Feb 15, 2019 2:43 pm
- Forum: solid-solid phase transformations
- Topic: Ferrite / Pearlite Formation
- Replies: 19
- Views: 12016
Re: Ferrite / Pearlite Formation
So i could solve the problem. However, i have a new problem. i only have the phase transition in the pearlite phases. although it should happen also in the ferrite. moreover by the increase of the temperature the interfaces becoms very thick and unrealistic.
- Thu Feb 14, 2019 9:08 am
- Forum: solid-solid phase transformations
- Topic: Ferrite / Pearlite Formation
- Replies: 19
- Views: 12016
Re: Ferrite / Pearlite Formation
Hi again,
please find the *dri file in attachments.
please find the *dri file in attachments.
- Wed Feb 13, 2019 5:19 pm
- Forum: solid-solid phase transformations
- Topic: Ferrite / Pearlite Formation
- Replies: 19
- Views: 12016
Re: Ferrite / Pearlite Formation
HI Bernd, we finaly could obtain the Ferrite/pearlite structure by cooling down austenite/ferrite structure. kow we want to simulation the heating of the obtained structure with 100000 K/s but the results are not looking good. the austenite phase is formed as big massive grain also grain interfaces ...
- Fri Feb 08, 2019 9:06 am
- Forum: solid-solid phase transformations
- Topic: Ferrite / Pearlite Formation
- Replies: 19
- Views: 12016
Re: Ferrite / Pearlite Formation
a little bit.i have attached it.
- Thu Feb 07, 2019 3:32 pm
- Forum: solid-solid phase transformations
- Topic: Ferrite / Pearlite Formation
- Replies: 19
- Views: 12016
Re: Ferrite / Pearlite Formation
Dear Bernd, I made the initial structure much smaller (Matrix size). I ran the simulation. An improvement is that we do not have the austenite phase any more at the end of the transformation time. However, the result is still not satisfying. The main problem i think is thick interfaces. also the sma...
- Fri Aug 31, 2018 12:35 pm
- Forum: solid-solid phase transformations
- Topic: using 1d_temperature module fo solid solid transformation
- Replies: 4
- Views: 3837
Re: using 1d_temperature module fo solid solid transformation
thanks for your help .