[Gasification] Air Inlet Nozzles/Air Flow Ratio

[gasman]

Hello Mario!

On the front page of the same download book, up
in the right corner, you can find the PDF version
of the same book. It has a lower quality, but with
a good magnifying glass, you will be capable to
read it, and the GRAPHICS!!!

There are all the original graphic charts missing
from the HTML version.

There are nozzle tip areas to hearth areas, and
many more! Go on!
Remember though, that these are for cold air, and
for preheated air, you have to enlarge them in
proportion to the air enlargement along the
"Kelvin scale"!

Max


----- Original Message ----- 
From: "Mariodg77" <mariodg77 at email.it>
To: <gasification at listserv.repp.org>
Sent: Friday, May 26, 2006 6:12 PM
Subject: [Gasification] Air Inlet Nozzles/Air Flow Ratio


> dear forum,
>
> studying the fao's book (woodgas as an engine fuel) i'm 
> understanding a lot
> of things....
>
> now, trying to make calculations about the plant in Loma Plata, i 
> see that
> the graphs to calculate the dimensions of the air inlet nozzles 
> depending on
> the throat diameter (from which depends the diameter of the fire 
> box, the
> Ratio between nozzle flow area and throat area, the nozzle top ring 
> diameter
> ecc ...
> http://www.fao.org/documents/show_cdr.asp?url_file=/DOCREP/T0512E/T0512e00.htm
> )
> have a maximum value for the troath diameter of 300 mm .
>
> i estimated a throath diameter for a single gasifier in loma plata 
> of about
> 4300 mm.
> how can i calculate the values of inlet nozzles? (read also how can 
> i
> calculate the air flow ratio in a single gasifier?)
>
> can someone suggest me more detailed graphs?
>
> thanks,
>
> mario
>
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