Chemkin error

Jegan · June 22, 2019, 00:50

Hello,

I'm doing methane combustion, when I try to import chemkin mechanism file in ansys version 17.2, it shows "CHEMKIN features will be unavailable (see chem.out). but then all the species gets read.
in chem.out file (like this msg shown) .
WORKING SPACE REQUIREMENTS
PROVIDED REQUIRED
LOGICAL 36 36
INTEGER 17467 17467
REAL 22507 22507
CHARACTER 2382 2382

This problem requires 0.172MB of memory for the REAL array.
--------------------
ELEMENTS ATOMIC
CONSIDERED WEIGHT
--------------------
1. O 15.9994
2. H 1.00797
3. C 12.0112
4. N 14.0067
5. AR 39.9480

Please suggest me, how to overcome this issue.

Thanks
Jegan.

Jegan · June 23, 2019, 07:03

any suggestions ……!

tomchiah · October 24, 2023, 06:42

Had you tried this input file on other version of CHEMKIN? Perhaps you can attach or show the input file here?

June 22, 2019, 00:50	Chemkin error	#1
Jegan Member samm Join Date: Feb 2019 Location: South Korea Posts: 39 Rep Power: 7	Hello, I'm doing methane combustion, when I try to import chemkin mechanism file in ansys version 17.2, it shows "CHEMKIN features will be unavailable (see chem.out). but then all the species gets read. in chem.out file (like this msg shown) . WORKING SPACE REQUIREMENTS PROVIDED REQUIRED LOGICAL 36 36 INTEGER 17467 17467 REAL 22507 22507 CHARACTER 2382 2382 This problem requires 0.172MB of memory for the REAL array. -------------------- ELEMENTS ATOMIC CONSIDERED WEIGHT -------------------- 1. O 15.9994 2. H 1.00797 3. C 12.0112 4. N 14.0067 5. AR 39.9480 Please suggest me, how to overcome this issue. Thanks Jegan.

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June 23, 2019, 07:03		#2
Jegan Member samm Join Date: Feb 2019 Location: South Korea Posts: 39 Rep Power: 7	any suggestions ……!

October 24, 2023, 06:42		#3
tomchiah Member Chiah Zi Jing Join Date: Oct 2023 Location: Xiamen University Malaysia (XMUM) Sepang, Malaysia Posts: 38 Rep Power: 2	Had you tried this input file on other version of CHEMKIN? Perhaps you can attach or show the input file here?