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August 3, 2018, 05:44
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heat release increase suddenly
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#1 |
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Member
liyong
Join Date: Feb 2017
Posts: 66
Rep Power: 9  |
In my case, the fuel is hydrigen ignited by spark. But in the late combustion, the heat relase always increase suddenly, which is unexpected. I don't know if there are some wrong in my case setting or the real combustion is so. anyone has encountered similar situation？
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August 3, 2018, 08:42
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#2 |
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Senior Member
Tobias
Join Date: May 2016
Location: Germany
Posts: 284
Rep Power: 11 |
I would say this looks like auto-igniton of the unburned zone.
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