woke up so well today that im going to work on this!
i will try first with my single cell its a little bit smaller than stan cell and the inner electrode is smaller than outer so its inside
the cavity has two acryilic discs below and above and with 5 small holes for water to get in and gas out respectively
the system has a small tube tank of water where the gas is bubbled and where below water is allowed to get back with no gases mixed
the tubing connecting both is a very thing acquarium silicon tube those blue used for air pumps
you can see this prototype here
one thing i learned from it is that the acrylic disk on top helps making the bubbles to form big and get away... when the cell is on, the pressure inside maintain the water level lower and lower the higher is the voltage applied... so kind of its able to resonante because of this voltage instantly cause displacement since the sizes of the cell !
hope you see what i see.. i never thought of this before but maybe that 2,5khz frequency i heard ringing could be of this action...
therefore all that is needed in this case is perhaps to add a kind of rubber or acrylic with a small hole or holes like what i did and add to the bottom and upper side of your cells to see what im talking about
this become one sort of resonant system
if we think on stan design the tank is inside and the holes are much bigger so perhaps it would resonate like this at higher frequency
but i guess this frequency can be brought down by applying this technic
its pretty much the same thing as a helmholz resonator
interesting but just that..
i will check this again lets see what happens hope to still have some good orings on it otherwise i will have to go to the place get them...
last time i was playing with potassium nitrate the voltage to start any conduction was much higher than with potassium hydroxide.. if i remember well would not conduct up to 2v or so need to find the post i wrote about it ...
