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Problem with mixtures and maxTemp in Python   Message List  
Reply | Forward Message #1952 of 1972 |
Dear all,
I am not sure if there are many users left in this group, however, I
have the following problem while using Cantera:

I am calculating multiphase equilibria. The data for some species are
not valid for the whole temperature range of interest. Therefore I
wanted to check this within the script -to avoid errors- using the
maxTemp() and minTemp() functions.

(My mixture is named mix.)

I all ways get the following error in Python:
------------------------------------------------
mix.maxTemp()

Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
mix.maxTemp()
File "c:\python25\lib\site-packages\Cantera\mixture.py", line 184,
in maxTemp
return _cantera.mix_maxTemp(self._index)
AttributeError: Mixture instance has no attribute '_index'
>>>
------------------------------------------------

Is the syntax wrong? Or anything else?

It would be nice if anybody could help.

Regards
Burak





Thu Jan 8, 2009 12:43 pm

galliumnitrid
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Forward
Message #1952 of 1972 |
Expand Messages Author Sort by Date

Dear all, I am not sure if there are many users left in this group, however, I have the following problem while using Cantera: I am calculating multiphase...
galliumnitrid
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Jan 8, 2009
12:43 pm

Hi Burak, I have fixed the mixture.py class so that the maxTemp() and minTemp() member functions now work as intended. You will have to check out a fresh CVS...
Moffat, Harry K
hkmoffat
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Jan 9, 2009
9:00 pm

Hi Harry, first of all thank you! The error message diappeared, but I am not sure if the function works correctly: In the multiphase problem there is one...
galliumnitrid
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Jan 11, 2009
5:53 pm
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