[Stoves] air for gazification

[Crispin Pemberton-Pigott]

Dear Andrew

>So the answer would be about 20 grammes of air or ~25
>litres.

Is that dry air?

How would I go about calculating the volume and mass of air at 70% relative
humidity?

And this is directly relevant to Frank's question

>But once again I run into problems with the units. The flow rate for the
>primary air is reported as [ Primary air flow(g/sec) ]???? Typical numbers 
>are
>0.4 to 0.9 g/sec.

>Is there any way to convert g/sec to cm/sec? And what are the grams they 
>are
>referring to? Is it the rate fuel is being oxidized? Or carbon (and carbon
>products) going to the secondary??

Thanks
Crispin