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How to do combustion with patching temperature as ignition?

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Old   December 27, 2020, 17:22
Default How to do combustion with patching temperature as ignition?
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Alfin Pohan
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Hello there.
I am working in combustion simulation. I have been patching some region with high temperature but nothing happens.
I am using premixed-combustion by the way.
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Old   December 27, 2020, 18:30
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Lorenzo Galieti
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Hi, in premixed model I think you should patch the progress variable to 1, not the temperature
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Old   December 27, 2020, 18:35
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Quote:
Originally Posted by LoGaL View Post
Hi, in premixed model I think you should patch the progress variable to 1, not the temperature
Hi, thank you for your reply. By the way which combustion model that using temperature to ignite?
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Old   December 28, 2020, 03:52
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Lorenzo Galieti
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I think the basic ones such as eddy dissipation model
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Old   December 28, 2020, 03:57
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Could you please explain it for little bit more about it sir?
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