Research on the Propagation of Acoustic Signal and Attenuation Change Law of Gas Pipeline Double-Point Leakage

<div>Time domain diagram of acoustic signals with no leakage and leakage at 0.4 MPa. (a) Acoustic signal without leakage. (b) Acoustic signal with leakage.</div>

Shock and Vibration

fig6

Figure 6

Figure 6: Research on the Propagation of Acoustic Signal and Attenuation Change Law of Gas Pipeline Double-Point Leakage 