[Gasification] Air Inlet Nozzles/Air Flow Ratio

[Mariodg77]

thanks max-gasman!

i don't intend to build a gasifier, at least for the moment ;)
I need this data for my thesis.

This is for cold gas. An If i would like to use hot air, i must consider the
expansion of air, right?

thanks and bye !

mario




--------- Original Message --------
	Da: gasman <gasman at welho.com>
	To: 
	        Cc: GASIFICATION at LISTSERV.REPP.ORG
	Oggetto: Re: [Gasification] Air Inlet Nozzles/Air Flow Ratio
	Data: 29/05/06 23:40
	
	> 
> 
> 
>  Hello Mario!
> 
> 
> If you really intend to build a gasifier with a restriction of  Ø 430 
> mm,
> 
> You really need a blasting velocity of 35 m/s or more, to reach the
> center at all...
> In the horzontal nozzle plane, give the nozzles ~5° clockvise
> or anticlockvise "passing" of the centerline. (All in the same 
> direction
> of course!)
> 
> A generator takes in about 60% cold air to the cooled delivery
> gas flow.
> 
> 1 kg of wood gives about 2,5 m³ cooled gas.
> 
> For that restriction diameter, 10-12 nozzles are needed for
> wood.
> 
> Max 
> 
> 
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