SECTION C
      Factors From Finite Areas to Finite Areas

      C-49: Annular disk to coaxial truncated cone; cone can be convergent (+a) or divergent (-a).

         

        Reference: Naraghi and Chung

        Definitions:
         
        H = h/r1;  R = r2/r1;
        A = [H2 + (1 + R + Htana)2]1/2;
        B = [H2 + (1 - R - Htana)2]1/2;
        C = (1 - R)1/2;  D = (1 + R)1/2;  E = cos2a(1 - R2)

        Governing equation:

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