Initial concentrations

[Roscoe]

Hi,
The previous error has been fixed.
But when I used the file to represent the initial concentration, there was an error in the image below.Is the format of the file I provided wrong again? I am currently using version 6.4 of MICRESS.
Best,
Roscoe

[ralph]

I used newest version MICRESS 7.2.
I think it is sufficient to remove the header from concentration file and begin with the raw numbers.

Best,
Ralph

[Roscoe]

Hi,
I want the simulation to stop when I get a specific volume fraction of a phase. For example, in the austenite-ferrite phase transition, I want to get the simulation results when the ferrite volume fraction is 50%. Can this be set?
Best,
Roscoe

[Bernd]

Dear Roscoe,

This option has been introduced in Version 7.1 of MICRESS and can be specified in the Output section of the driving file:

# Output
# ======
#
# Output times
# ------------
# Finish input of output times (in seconds) with 'end_of_simulation'
# 'regularly-spaced' outputs can be set with 'linear_step'
# or 'logarithmic_step' and then specifying the increment
# and end value
# ('automatic_outputs' optionally followed by the number
# of outputs can be used in conjuction with 'linear_from_file')
# 'first' : additional output for first time-step
# 'end_at_temperature' <temp> : additional output and end of simulation
# at given temperature
# 'end_at_fraction' <phase><frac> : additional output and end of simulation
#

Unfortunately, it is not available in prior versions...

Bernd