And it is generally accepted that the optimal air blast through the tuyeres is (roughly) between 25 - 35 m/s (m3/m2-s) air, yes?
(Based on air volume calculations at 0C.) -brian On Aug 2, 2010, at 12:34 PM, Arnt Karlsen wrote: > On Sun, 1 Aug 2010 20:51:39 -0400, Brian wrote in message > <[email protected]>: > >> Hi all, >> >> When calculating gas flows through the input ports (tuyeres) and then >> across the cross section of the constriction/hearth, what is typical >> in the art of wood/biomass gasification? To do the gas volume calc's >> at ambient air temp? Hearth temp? European normal, 0C? US standard, >> 77F, 25C? Or something else? >> >> Thanks! > > ..the Gengas uses 0 degrees Celsius for its "Normalkubikmeter" > or "Nm3" standard in its gas reaction and gas flow calculations. > > > -- > ..med vennlig hilsen = with Kind Regards from Arnt... ;o) > ...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 [email protected] http://listserv.repp.org/mailman/listinfo/gasification_listserv.repp.org http://gasifiers.bioenergylists.org http://info.bioenergylists.org
