# SECTION C Factors From Finite Areas to Finite Areas

## C-113: Frustum of right circular cone to disk in base of cone; r1 < r2.

Reference: Buschman and Pittman

Definitions:

 L = l/h R = r1/r2

Tabular Results:

 L R 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 a = 5o 0.1 2.84E-3 1.40E-2 2.59E-2 4.64E-2 7.36E-2 1.08E-1 1.51E-1 2.00E-1 2.60E-1 3.27E-1 0.2 2.16 8.63E-3 1.94 3.45 5.39 7.8E-2 1.07 1.40 1.77 2.19 0.3 1.64 6.56 1.48 2.61 4.09 5.9 8.07E-2 1.05 1.33 1.65 0.4 1.34 5.36 1.21 2.13 3.33 4.81 6.58 8.57E-2 1.09 1.34 0.5 1.15 4.61 1.04 1.84 2.87 4.16 5.66 7.38 9.35E-2 1.15 0.6 1.06 4.14 9.31E-3 1.65 2.57 3.72 5.08 6.62 8.38 1.03 0.7 9.58E-4 3.83 8.61 1.52 2.38 3.43 4.70 6.12 7.75 9.56E-2 0.8 9.09 3.63 8.17 1.44 2.26 3.26 4.46 5.81 7.36 9.07 0.9 8.82 3.52 7.92 1.40 2.19 3.16 4.32 5.63 7.14 8.80 1.0 8.72 3.49 7.84 1.39 2.8 3.14 4.27 5.58 7.06 8.72 a = 10o 0.1 2.59E-3 1.06E-2 2.47E-2 4.60E-2 7.61E-2 1.18E-1 1.73E-1 2.47E-1 3.42E-1 4.62E-1 0.2 3.21 1.29 2.94 5.30 8.38 1.23 1.70 2.26 2.92 3.68 0.3 2.90 1.16 2.62 4.69 7.35 1.06 1.45 1.91 2.43 3.01 0.4 2.52 1.01 2.28 4.06 6.35 9.16E-2 1.25 1.63 2.07 2.56 0.5 2.23 8.95E-3 2.02 3.59 5.61 8.09 1.10 1.44 1.82 2.25 0.6 2.03 8.13 1.83 3.26 5.09 7.34 9.99E-2 1.31 1.65 2.04 0.7 1.89 7.56 1.70 3.03 4.74 6.83 9.29 1.21 1.54 1.90 0.8 1.79 7.20 1.62 2.89 4.51 6.50 8.84 1.16 1.46 1.81 0.9 1.74 6.99 1.57 2.80 4.38 6.31 8.59 1.12 1.42 1.75 1.0 1.73 6.95 1.56 2.78 4.34 6.25 8.51 1.11 1.41 1.74 a = 20o 0.1 1.55E-3 6.40E-3 1.52E-2 2.93E-2 5.12E-2 8.54E-2 1.41E-1 2.32E-1 3.82E-1 6.08E-1 0.2 3.07 1.25E-2 2.92 5.47 9.10 1.41E-1 2.09 2.98 4.11 5.50 0.3 3.91 1.58 3.62 6.58 1.05E-1 1.57 2.21 2.99 3.91 5.00 0.4 4.12 1.66 3.75 6.73 1.06 1.55 2.14 2.83 3.64 4.55 0.5 4.03 1.61 3.64 6.50 1.02 1.47 2.02 2.65 3.37 4.19 0.6 3.85 1.54 3.47 6.17 9.66E-2 1.39 1.90 2.49 3.15 3.90 0.7 3.67 1.47 3.30 5.88 9.19 1.32 1.80 2.36 2.98 3.69 0.8 3.53 1.41 3.18 5.66 8.84 1.27 1.73 2.26 2.87 3.54 0.9 3.45 1.38 3.10 5.52 8.62 1.24 1.69 2.21 2.79 3.45 1.0 3.42 1.37 3.08 5.47 8.55 1.23 1.68 2.19 2.77 3.42