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Thread: Figuring Voltage per plate ????

  1. #31
    Join Date
    Jun 2010
    Posts
    2
    Hi,

    I'm brand new to this forum, found it's simply containing awsome resource !
    Your post is pretty useful and you seem to get a great HHO knowledge, I have some questions for you :

    I have noticed that when talking about plates configuration every body seem to mention this kind : +nnnn-nnnn+
    Personnaly I use this : -nnnn+nnnn-
    My question is : Is there any difference beetween those two configs ?

    I also need some explanation about CFM. My mother language is not english and I simply can't figure out what you're calling CFM. So what is CFM ?

    Where is coming from your 0.5 amps per square inch value, how did you determine this ?

    Willing to get answers.

    Christian.

  2. #32
    Quote Originally Posted by SilverHHO View Post
    Hi,


    I also need some explanation about CFM. My mother language is not english and I simply can't figure out what you're calling CFM. So what is CFM ?


    Christian.
    I too am a Noob, but I can answer at least this question. CFM = Cubic Feet per Minute


  3. #33
    Join Date
    Jul 2010
    Posts
    20
    Quote Originally Posted by Q-Hack! View Post
    Yes you can store HHO gas in a vessel and it won't turn back into water over time. However, BE VERY CAREFUL... HHO doesn't like to be compressed beyond a certain pressure. 400 psi seems to be the point at which it self explodes.

    http://forum.beawindhog.com/cgi-bin/...?m-1218081580/
    Quote Originally Posted by mileageseeker View Post
    This equates to; amps X .000245 = CFM hydrogen. The equation I received from an electrochemical engineer I’m acquainted with is; amps X .000246 = CFM hydrogen, and amps X .0001229 = CFM oxygen. The accepted unit of measure of gas output that we use for the HHO cells we work with is LPM (liters per minute). To convert our calculated CFM of gas to LPM we multiply by 28.3.
    So if I run the cell from your example at 120VDC at very low amp what will happen???

  4. #34
    Join Date
    Aug 2011
    Posts
    1

    Question Ok I am confused.

    So I spreadsheeted the formulas.

    I have 11 plates, 10.1X10.1 inches running at 13.5 with .05a per sq in.
    The output looks way off....

    An using the other formulas for Faraday nothing figures out.
    What am I doing wrong?

    Anyone?

    amps/sq in volts volts/plate
    0.05 13.5 1.35

    width height sq/in amps plates cells sq in Watts
    10.1 10.1 102.01 51.005 11 1020.1 688.5675
    CFM 1.317408145
    LPM 37.2826505



    + n n n n n n n n n +

    Faradays Law
    Volts Amps Seconds Factor Output LPM
    13.5 51.005 20 3600 3.825375
    V*A*S C16 / D16
    Efficiency Equation
    28871684.55 41314.05 698.834526

    MMW
    54.14523704

  5. #35
    Join Date
    Dec 2009
    Location
    NorthEast Fla.
    Posts
    988
    I'm thinking you may may be off by a decimal point.. As in the difference between 0.5A per sq. in., and what you're showing - 0.05A per sq. in., as that would be 1/10th of the usually figured current density...
    [SIGPIC][/SIGPIC]

  6. #36
    Join Date
    Sep 2011
    Location
    Croatia
    Posts
    26
    Quote Originally Posted by SilverHHO View Post
    Hi,

    I'm brand new to this forum, found it's simply containing awsome resource !
    Your post is pretty useful and you seem to get a great HHO knowledge, I have some questions for you :

    I have noticed that when talking about plates configuration every body seem to mention this kind : +nnnn-nnnn+
    Personnaly I use this : -nnnn+nnnn-
    My question is : Is there any difference beetween those two configs ?

    I also need some explanation about CFM. My mother language is not english and I simply can't figure out what you're calling CFM. So what is CFM ?

    Where is coming from your 0.5 amps per square inch value, how did you determine this ?

    Willing to get answers.

    Christian.
    I use -nnnn+nnnn- too...and 3mm seal between the plates

    one hole 6mm in the top,3mm hole down in the corner left,next plate right,and again left..
    and so to the end, until the last plate



    Uploaded with ImageShack.us

    look hole in the corner...another plate on other corner...understand?

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