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Thread: Enzotech-LUNA CPU waterblock

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  1. #10
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    Quote Originally Posted by Zehnsucht View Post
    During the lunch break I calculated the function used. It may not be accurate outside the interval [100 800]

    f(x) = 0.100248 * x^-0.1 + m, where m is 0.0819907 and 0.0975 (the latter I just made an educated guesstimate).

    Max deviation I get is between the aX^n numbers and my calculated is 0.00018014, which is good enough in my book.

    Can I has a gold starr?

    equation that I use :



    if k = < 1 and n = < 0 ...............
    The equation becomes

    Y = k * X^n

    that is the formula used by Excel
    The same formula used by Martin........for the radiators
    Delta temp. vs RPM (Air rate)

    "...........The first curve, to me , describe correctly the physical phenomenon.........
    follows the points and approaching asymptotically the X axis.
    Is very precise for flow rate 100/800 lph........... and also > 800 lph.
    Likely for flow rate < 50? lph is less accurate (wrong).
    ............. "
    See above
    Last edited by AndreaBZ; 01-29-2009 at 09:51 AM.
    Lian Li PC A70B *ABIT IP35PRO*Q6600@3330/3600 mhz*GeForce 8800 GT*G. Skill 2GB F2-6400PH*Corsair HX620
    Liquid cooling

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