One dimensional Combustion CODE file

[M. Moshfeghi]

Dear all,

Firstly, I hope you are all doing well.

Secondly, I am wondering if anybody has the Python (or any other language) file fir 1D-Combustion.

I would be very grateful.

Best wishes,

[Bryan Weber]

Hi,

We have a set of 1-D examples on our website: https://cantera.org/examples/python/index.html#python-example-onedim

If those do not meet your needs, can you please clarify what you mean by the "file for 1D-Combustion"?

Best,

Bryan

[M. Moshfeghi]

Thanks a lot for your reply. I will check it asap and will inform you.

Best regard,

Mohammad 

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[Furkan Yildirim]

Hello Bryan,

I am looking for an adiabatic flame temperature of methane and air. I cannot see such a case on the website. Am I wrong? In the case that I am right, do you have any suggestions to find the flame temperature of a 10/1 volume ratio of air-methane combustion? The air at 25 degree celcius. Do you have a sample also for this combustion type. I am working on Matlab.

27 Nisan 2021 Salı tarihinde saat 16:38:36 UTC+3 itibarıyla bryan....@gmail.com şunları yazdı:

[Steven DeCaluwe]

Hi Furkan,

1. If you simply want the adiabatic flame temperature (i.e. not a 1D simulation), then you can set the initial gas state and then the gas.equilibrate(‘HP’) function.

If you are looking for a 1D adiabatic flame simulation, the link that Bryan provided below has an example called `adiabatic_flame.py`

Best,

Steven 

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[Furkan Yildirim]

Hello Steven, thank you so much for your help.

When I tried to what you suggested, I faced an error like this; 

**

Error using ctmethods

***********************************************************************

CanteraError thrown by findInputFile:

Input file gri30.yaml not found in directories

'.',

'C:\Program Files\Cantera\data',

'C:\Program Files\Cantera\data'

To fix this problem, either:

    a) move the missing files into the local directory;

    b) define environment variable CANTERA_DATA to

         point to the directory containing the file.

***********************************************************************

Error in XML_Node (line 20)

    x.id = ctmethods(10, 15, 0, src);

Error in Solution (line 47)

doc = XML_Node('doc', src);

Error in A (line 12)

   gas = Solution('gri30.yam);

**

Do you have an idea why I face something like this? I just found sample code "equil.m", and I wanted to proceed from this code. As I mentioned I am a very new user, I may miss out on something very obvious. I am sorry if it is.

Thanking you in advance.

28 Temmuz 2021 Çarşamba tarihinde saat 16:03:03 UTC+3 itibarıyla S. DeCaluwe şunları yazdı:

[Steven DeCaluwe]

Hi Furkan,

My guess is that you are not on the most recent version of Cantera, based on the error code.

I would either update to the most recent version, or just change ‘gri30.yaml’ in the ‘equil.m’ file you are running to ‘gri30.cti'.  The main hang-up is that starting with Cantera 2.5, the input file is based on the yaml input syntax, rather than the cti syntax.  The code you are running is looking for `gri30.yaml`, which does not exist on your machine.

Best,

Steven

——————————————————

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COLORADOSCHOOLOFMINES

Brown Building W410B

Golden, CO 80401

Email: deca...@mines.edu

Phone: (303) 273-3666

Twitter: @CORESresearch

https://people.mines.edu/decaluwe/

https://cores-research.mines.edu

He / Him / His

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[Furkan Yildirim]

Hello sir,

Actually, I tried what you suggested but after following all steps that are listed on the website https://cantera.org/install/windows-install.html, I couldn't see the Cantera folder in my program files. When I searched where it is, it was in the python39 folder and does not include the matlab\toolbox folder. I gave up and try the one that is on Youtube.  I am a very new user and I don't know what should I do. Do you have an idea what is/are the possible reason/s for this situation? Since I don't have that folder I cannot set my MatLab path according to it.

Thank you so much for your help.

29 Temmuz 2021 Perşembe tarihinde saat 17:34:26 UTC+3 itibarıyla S. DeCaluwe şunları yazdı:

[Furkan Yildirim]

Hello, again sir,

Because of my limited time, I tried your second suggestion which was changing input syntax and it worked. Thank you so much :))

29 Temmuz 2021 Perşembe tarihinde saat 17:34:26 UTC+3 itibarıyla S. DeCaluwe şunları yazdı: