Page
30
of
32
8.3
Source Identification
If PIPEMINDER-S devices have been deployed to hydraulically surround the suspected event source (making it
“in bracket”)
then the following analysis may be applied.
Figure 6: Example Deployment
Figure 7: Captured Transient Events
𝑥
1
=
(𝑡
1
− 𝑡
2
)𝐶 + 𝑥
𝑡
2
Equation 1: Transient Source Identification
Where:
X
t
= Total distance between a pair of PIPEMINDER-S devices (m)
X
1
= Position of transient source (m)
C
= Pressure wave velocity (m/s)
(t
1
–
t
2
) = Time difference between two transient edges (s), see Figure 7
t
2
t
1
Содержание PIPEMINDER S
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Страница 10: ...Page 10 of 32 4 System Components...
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