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  1. RedTruck

    Tables UHX-13.1 & UHX-13.2 for 'F' & 'Z' Variables

    I am able to update my question above. I found the Fq variable in the 2007 Code. It does not appear in the 2008 addenda, but the sample in UHX-20.2.1 is not updated. I added the formula for Fq to my Mathcad calculation, so I have that answer. It appears my sticking point is what number to...
  2. RedTruck

    Tables UHX-13.1 & UHX-13.2 for 'F' & 'Z' Variables

    I am making a UHX-13 tubesheet calculation for a configuration b fixed tubesheet heat exchanger. I have entered the math given in UHX-13 into MathCad, and I am not able to match the sample inputs given in UHX-20.2.1 to the given outputs. My results fall apart beginning at the output for the Fm...

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