Really juicy stuff.
Hi Marten, long time no talk!
Did you have an indication of the hot spot in the CC as a proportion of physical length? I have a tool I'd like to check, where inputs are frequency, acoustic length and physical combustion location.
Nice work Marten, nice write-up, nice analysis, M.
2006-09, 2006-10 -- K-PT 07X-2 build and test
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Mike Everman
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Indeed, Mike!
I hope everything is fine with you and yours!
Lately I have not had much time to browse the forum. Only once in a while. Rarely I foundmyself in the position to comment on something anyway.
Basically ignition is likely to happen from anywhere along the combustion chamber length, IMO. But we may get a good guess by agreeing on a "combustion locus" at about 1/5th of the overall physical length.
I hope everything is fine with you and yours!
Lately I have not had much time to browse the forum. Only once in a while. Rarely I foundmyself in the position to comment on something anyway.
Hmmm, as you can guess from the picture, it is rather hard to judge a "hot spot" or "combustion locus" from the outside. In fact the U-bend appeared to be the hottest section though.Mike Everman wrote:Did you have an indication of the hot spot in the CC as a proportion of physical length? I have a tool I'd like to check, where inputs are frequency, acoustic length and physical combustion location.
Basically ignition is likely to happen from anywhere along the combustion chamber length, IMO. But we may get a good guess by agreeing on a "combustion locus" at about 1/5th of the overall physical length.
mk