Water Vapor In the combustion process

[Steelmasons]

Where does this come from, I understand the stoichometric mixture.

Very difficult to achieve perfect stoich (11.9% CO2).

 

[Dean744PiN5]

You know I ment to put that in !

H20 water vapour is basically water right?

Where does that come from all the water in your trap!

If your burning a gas methane say and air
Where is the water in those?!!!

The water in the trap is just a by product of the h20 in the flue gas from combustion cooling sufficiently to condense into a liquid state through the design of the heat exchanger or through a secondary heat exchanger, extracting the latent heat from the flue gases. That H20 has always been a by product in flue gases, except in standard effiecincy boilers they don't have the chance to cool enough to condense and produce water.

 

[ChrisR]

Alex
WHen a diamond geezer and a hot bint get together, you get a horrible screaming brat.
There wasn't scraming brat in either of them.
So where's the horrible thing come from?
It takes a bit of both of them, and a lot of heat.

When you've worked that out, take the brat apart to find the noise.
I've done it, couldn't find any noise in there anywhere.
With a motorbike I could put it back together and the noise came back, but it didn't work that way with the brat.

 

[Alex10]

One has hydrogen in it and the other has oxygen in it. They are released and together form water.

Look at it like this- if you take all the cheese out of a cheese sandwich and all the chicken out of a chicken salad, then put the cheese in the salad and the chicken in the bread, then you now have a cheese salad and a chicken sandwich

That's the answer am after gold star

Thanks bud

 

[Dan Robinson]

Where does this come from, I understand the stoichometric mixture.

Very difficult to achieve perfect stoich (11.9% CO2).

Can't remember the best I got on my boiler - was it 11.4 or 11.6%?

CO was getting a smidge high and the burner was probably glowing like the sun

Honeywell chap that was here this morning was shaking his head in horror .... think he had something to do with designing the intake venturis on my gas valve.


Anyway - this is for the CC.

Alex10 - if you are gas registered sign up for the Combustion Chamber. Much mathematical fun and shenanigans be had in there.

 

[Dean744PiN5]

The CC it's

 

[Alex10]

Just put me form in dan cheers.

 

[Dan Robinson]

The CC it's

Sometimes it is more:

Especially when manufacturer's are pinching customers.

Hey - just found another DM and Steelmason picture

 

[Dean744PiN5]

Ren and stiiiiiiiimpy, brings back memories, can't beat adventure time though ,you would of loved it in your uni days Dan

 

[Dan Robinson]

At uni we had the Teletubbies and Eddie Temple Morris on MTV (the Students version of Wacaday),

Happy days.

Ren and Stimpy was the evil trip we had during A levels.... The dude likes watching Oggie and the Cockroaches... very similar.

 

[Dan Robinson]

Whilst we're having a reminiscant period... I have this at full blast at the moment.... thankfully i have a detached house.

 

[CombustionGuy]

. That H20 has always been a by product in flue gases, except in standard effiecincy boilers they don't have the chance to cool enough to condense and produce water.

H20 is still in se boilers as it helps to rot the flues it doesn't disappear it's just in a vapor form

 

[Corgigrouch]

Ahh! Timmy Mallet! Now there was a guy who knew how to dress!