Research Article
A Method of Differentiating the Early-Time and Late-Time Behavior in Pressure-Pulse Decay Permeametry
Figure 5
Pressure responses along the length of the sample at different real times: (a) case 1, (b) case 2, (c) case 3, and (d) case 4.
(a) |
(b) |
(c) |
(d) |