#500 SS Mesh

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BJ43

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Doggin over an nu-vapor has done some SS wicking experiments (independently of BJ - his claim). Not as extensive as BJs experiments; but there is interest in this field.

A Wicking Experiment
So what did he prove, that one layer of mesh won't wick and 4 will? I am not a member of that forum so could not see his pics.
 

evilfrog

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So what did he prove, that one layer of mesh won't wick and 4 will? I am not a member of that forum so could not see his pics.

Doggin is trying to remove the variance from hand rolling the wicks. This experiment is hopefully just a beginning.
And yes, she proved one layer won't wick and four will :) You have to start somewhere! :)

It's interesting that she found oxidized to wick better then unoxidized. I believe your experiment on various oxidation methods (near the start of this thread) showed no significant difference - probably adhesion becomes more important on such a small amount of mesh, and this is what skewed her observations. Presumably on a lager rolled wick such differences are rendered moot or counterbalanced by other factors.
 

BJ43

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Doggin is trying to remove the variance from hand rolling the wicks. This experiment is hopefully just a beginning.
And yes, she proved one layer won't wick and four will :) You have to start somewhere! :)

It's interesting that she found oxidized to wick better then unoxidized. I believe your experiment on various oxidation methods (near the start of this thread) showed no significant difference - probably adhesion becomes more important on such a small amount of mesh, and this is what skewed her observations. Presumably on a lager rolled wick such differences are rendered moot or counterbalanced by other factors.

That is interesting, actually folding or rolling doesn't really matter as long as you can get the layers tight against each other. Visually I first thought the oxidized wicked better as being dark the water showed up shiny on it more, but the kerosine lamp didn't prove that out. It is interesting in this pic that you can see a little wicking (capillary action) at the crease of the fold and it is centered right on the crease. My theory is that with the mesh, the holes in the mesh allow for lateral action and storage but the wicking comes from the closeness of the layers and quantity of layers. Smaller wire and holes in the mesh results in a tighter, more layer, more efficient wick.
IMG_1640.jpg
 
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asdaq

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I suspect that the un-oxidized wick doesn't wick as well as there are oils on it from the hand rolling that repel liquid, be it water or juice. After rolling a wick, the first drop doesn't want to soak in when dripping and burning. This gets burnt away and it is smooth sailing.

This seems to be a factor in the kerosene test as well.
 

BJ43

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I suspect that the un-oxidized wick doesn't wick as well as there are oils on it from the hand rolling that repel liquid, be it water or juice. After rolling a wick, the first drop doesn't want to soak in when dripping and burning. This gets burnt away and it is smooth sailing.
True but I boil and steam clean all my mesh before experimenting.
 
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CountSmackula

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Finally. A use for the steam wand on my espresso machine. :)

You can steam clean mesh by laying it on paper towels and using a steam iron.
A cappuccino maker has a great little steam nozzle for steam cleaning the finished wicks. This also works for cleaning crud off used wicks and coils.
 

majekh

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Good evening all,
I could use a little advise....
I'm not new to genesis / SS wicks however I have run into a shorting problem lately.
I can build a "thin" wick with almost perfect results every time. When I build a "thick" wick, I am constantly experiencing terrible shorting issues.
I have oxidized a wick to the point that it is so brittle that it will literally flake apart and still have terrible shorts.
Any advise would be greatly appreciated.
 
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