Estimating the parameters of pulsed sources from data on acoustic waves recorded in the atmosphere
- Авторы: Mishenin A.1, Kosyakov S.1, Kulichkov S.1
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Учреждения:
- Obukhov Institute of Atmospheric Physics
- Выпуск: Том 52, № 6 (2016)
- Страницы: 606-614
- Раздел: Article
- URL: https://journals.rcsi.science/0001-4338/article/view/148474
- DOI: https://doi.org/10.1134/S0001433816060116
- ID: 148474
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Аннотация
The possibility of estimating the parameters of surface pulsed sources from data on acoustic waves recorded in the atmosphere is studied. Experimental values are given for peak pressure P+ of recorded acoustic signals, wave-profile area S+ in their positive phase, and length t+ of this phase, and the approximations of these parameters are obtained within wide ranges of source energy 10–3 < E < 1010 kg TNT and scaled distances 1 < R/E1/3 < 4 × 104 m/kg1/3. Conventional methods of estimating the acoustic energy E according to data obtained from acoustic measurements in the atmosphere are analyzed, and ways to improve their accuracy are proposed. The influence of the type of explosions on the parameters P+, S+, and t+ of acoustic signals at long distances R/E1/3 > 500 m/kg1/3 from explosions is shown.
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Об авторах
A. Mishenin
Obukhov Institute of Atmospheric Physics
Email: snik1953@gmail.com
Россия, Moscow, 119017
S. Kosyakov
Obukhov Institute of Atmospheric Physics
Email: snik1953@gmail.com
Россия, Moscow, 119017
S. Kulichkov
Obukhov Institute of Atmospheric Physics
Автор, ответственный за переписку.
Email: snik1953@gmail.com
Россия, Moscow, 119017