Thanks Arnt So Lister at 650rpm and 139.7mm stroke is only 3m/s. I would call that slow.
Now how does that tie in with the slow flame speed of woodgas - does it work in our favour? Ken On 1 July 2011 13:30, Arnt Karlsen <[email protected]> wrote: > On Fri, 1 Jul 2011 14:05:19 +0200, Rolf wrote in message > <[email protected]>: > > > Hello Ken, > > > > it all relates to many factors, piston speed, head cavern > > design,piston surface temp,timing of course,all versus flame > > propagation speed. A small "normal" 1500/1800 or even 3000/3600 > > engine can very well have slower piston speeds than a big > > oldfashioned longstroke engine. > > ..chk top 2 of http://google.com/search?q=rpm+vs+piston+speed > > > By the way, have you ever tinkered with the prechamber form in your > > Lister? > > > > Is Jim' s Listeroid DI ? Can' t ask him myself 'cause he doesn' t > > answer me any more. > > ..that may easily be a signal-to-noise issue... ;o) > > -- > ..med vennlig hilsen = with Kind Regards from Arnt Karlsen > ...with a number of polar bear hunters in his ancestry... > Scenarios always come in sets of three: > best case, worst case, and just in case. > > _______________________________________________ > Gasification mailing list > > to Send a Message to the list, use the email address > [email protected] > > to UNSUBSCRIBE or Change your List Settings use the web page > > http://lists.bioenergylists.org/mailman/listinfo/gasification_lists.bioenergylists.org > > for more Gasifiers, News and Information see our web site: > http://gasifiers.bioenergylists.org/ >
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