Each of the curves thus fitted has the form of the power law
model (see the power law equation for the rectangular leak of
aspect ratio 3 in Fig. 10). For instance, the flow coefficient, C and
pressure exponent, n for the rectangular leak of aspect ratio 3 are
0.0006 and 0.44 respectively. The values of flow coefficient and
pressure exponent for each of the leak geometries are listed in
Table 1.