SECTION C
      Factors From Finite Areas to Finite Areas

      C-8: Infinite plane to first, second, and first plus second rows of infinitely long parallel tubes of equal diameter in equilateral triangular array.

        Reference: Hottel, 1931; Kuroda and Munakata

        Definitions: R = p/d

        Tabular Results:

        R F1-front row F1-second row
        1.5 0.8154 0.1380
        2.0 0.6576 0.1953
        2.5 0.5472 0.2140
        3.0 0.4675 0.2149
        3.5 0.4077 0.2093
        4.0 0.3613 0.2008
        4.5 0.3243 0.1916
        5.0 0.2941 0.1824
        5.5 0.2690 0.1735
        6.0 0.2479 0.1652
        6.5 0.2298 0.1574
        7.0 0.2142 0.1503