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Old   June 19, 2018, 21:48
Default Detailed soot model
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LiangJian
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Hello, everyone.
When I using the detailed soot model, I got the errors about cvode.This is my error.

[CVODES ERROR] CVode
At t = 2.16297e-13 and h = 2.15264e-19, the corrector convergence test failed repeatedly or with |h| = hmin.

[CVODES ERROR] CVode
At t = 3.1221e-19 and h = 7.61429e-25, the corrector convergence test failed repeatedly or with |h| = hmin.

I can not solve this problom.
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Old   June 25, 2018, 11:23
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Chaitanya
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Can you please send us the mechanism that you are using. Please email it to support@convergecfd.com
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Old   June 25, 2018, 20:50
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Quote:
Originally Posted by cghodke View Post
Can you please send us the mechanism that you are using. Please email it to support@convergecfd.com
I get the mechanism from this paper: Detailed numerical modeling of PAH formation and growth in non-premixed ethylene and ethane flames.
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Old   June 29, 2018, 17:56
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Can you please email it to support@convergecfd.com
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