Pollution of vegetable oil fuel

crude vegetable oil, diester, bio-ethanol or other biofuels, or fuel of vegetable origin ...
jonule
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by jonule » 11/08/08, 16:16

Andre wrote:If you walk a lot of oil is the small prefilter that will cause you problems replace it by a larger 10 micron it serves just aproteger the piston supply pump (the internal valves are very robust)


Yep!
that's exactly what I did ;-) it got clogged after "a while".
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by Woodcutter » 21/08/08, 22:41

Interesting this document!

Regarding the room temperature, I had already seen on another doc about an experiment conducted in Africa, (I'm looking for 1 / 2 h without finding it! Grrrr .... : Evil: ) temperatures well below 500 ° C ...
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by Christophe » 21/08/08, 22:54

Woodcutter wrote:Regarding the room temperature, I had already seen on another doc about an experiment conducted in Africa, (I'm looking for 1 / 2 h without finding it! Grrrr .... : Evil: ) temperatures well below 500 ° C ...


Can be this: https://www.econologie.com/caracterisati ... -2876.html ?

Or, this: https://www.econologie.com/hvp-combustio ... -3173.html
which is the subject: https://www.econologie.com/forums/fonctionne ... t2294.html
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by Woodcutter » 21/08/08, 23:58

That's it, this is the experimentation on palm oil (I finally found it ... 8) )

On the other hand, exhaust gas temperatures at the cylinder head outlet are measured, not combustion chamber T °. :|

Thank you for the other doc. : Wink:
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by jonule » 22/08/08, 09:20

the T ° C of the exhaust gas is representative of the T ° C of the combustion chamber ;-)
thus a T ° C probe is placed to iron in diesel mode automatically (command on életcrovannes) - as well as the counter r / min if too low - to prevent fouling on direct injections, whose T ° C of the combustion chamber is + low than an indirect injection (which has pre-chambers at 500-600 ° C from 10% charge).

300 ° C mini must be used in the combustion chamber to burn oil properly.
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