Abstract
In order to testify whether acoustic signal of underwater explosion can be used as an acoustic interference in torpedo's underwater warfare, some underwater explosion tests have been carried out and many experimental data measured. By the test data and timed curves the acoustic characteristics of underwater explosion have been analyzed in terms of shock wave propagation and attenuation, bubble pulsation, signal duration, pressure amplitude and their spectrums of power ratio. The results showed that underwater explosion can be used as a strong source of acoustic interference, and will play an important role in anti-torpedo warfare.
| Original language | English |
|---|---|
| Pages (from-to) | 719-722 |
| Number of pages | 4 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 28 |
| Issue number | 8 |
| Publication status | Published - Aug 2008 |
Keywords
- Acoustic characteristic
- Acoustic interfere
- Explosion sound
- Underwater explosion