On Tuesday 31 January 2012 03:10:25 [email protected] wrote: > Volume ratios are not affected. But air density will be differrent.
Yes but this should impact both places equally, Lower air density will derate stoves power as less airmass will be passing through the stove, > > I have not considered the humidity. But it was the same wood sample. My point was that the wood sample will actually change in moisture content with changes in humidity, albeit a small amount which I doubt would produce a discernible change in combustion. Exhaled air contains about 4% CO2 and a petrol engine exhaust as much as 13% IIRC and we know that feeding back CO2 can depress grate temperature so if the air is still and a lot of traffic your first thought may be possible. AJH _______________________________________________ Stoves 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/stoves_lists.bioenergylists.org for more Biomass Cooking Stoves, News and Information see our web site: http://www.bioenergylists.org/
