Alan F: Natural aspiration at *reasonable temperatures* requires *roughly* 10cm^2 of chinmey/flue area per kilowatt.
Whether this becomes acceptable for a given installation depends on many other secondary factors.
Alan F: Natural aspiration at *reasonable temperatures* requires *roughly* 10cm^2 of chinmey/flue area per kilowatt.
Whether this becomes acceptable for a given installation depends on many other secondary factors.
A chimney would not suffice to keep the room comfortably cool.
That's a blanket statement, and hence a statement that is inherently incorrect.
In other words, it depends on the size of your chimney. One could easily remove 1MW with a natural draught chimney, but it would need to be very large. A fan would reduce the necessary diameter.
Does such a chimney/flue exist in the Doral premises? Who knows? There's certainly a big chimney cover on the roof. And do the published photos cover the entire volume of the "factory"?
Perhaps you could enlighten me?
I've skipped through all the posts since, so I don't know if this has been covered, but essentially a chimney stack creates a pressure differential which itself does (or can help do) the job of a fan.
If you are trying to size a fan, as in your example, you need to analyse the contribution of both.
Googling "forced draught chimney sizing" will help you move beyond your previous 'calcs'.
You need to do some research into how chimneys work
Doubt it Shane.
I tickled that subject first.
Although Bobby G seems to have clearly performed an orchiectomy on the whole idea.
QuoteThis post was deleted by “barty”: “deleted due to disclose personal life data.” (21 hours ago).
Sorry Barty, my apologies.
But, in mitigation: I was only referring to personal life data that was already self-disclosed by 'a certain person' in 'The Playground'.
So one can only assume it was fair game to comment on it.
and wants to write a book with me, because of the general implications, and that may happen.
I strongly suggest that you should employ a competent and rigorous copy editor...
Otherwise I imagine War And Peace be a mere pamphlet in comparison.
Plenty of fun to be had in The Netherlands. Who wouldn't want to go?
Didn't see that!... It certainly contradicts the first two points.
I'm sticking on Cravens for now though. Just not his balls.
Edit: No, ignore that...... Storms.
you would need, at minimum, particle 2000x bigger
Fair enough. I had understood/thought that the spectrum emitted by Sr90 directly mimicked the proposed bremsstrahlung signature, without using that mechanism itself.
And I'm not sure I'd want to be borrowing lead from a lab that had those radioactive particles floating about either! Well, maybe if they delivered it...
But I assume this is the reason your check sources came encased in plastic. I'm sure "open sources" are 'available', but there must be some sort of restrictions on buying them?