Experimental and Theoretical Investigations of the Near-Ground Propagation of Acoustic Radiation in the Atmosphere
| Parent link: | Atmospheric and Oceanic Optics: Scientific Journal Vol. 31, iss. 5.— 2018.— [P. 471-478] |
|---|---|
| Corporate Author: | |
| Other Authors: | , , , , , |
| Summary: | Title screen Near-ground propagation of monochromatic acoustic radiation at frequencies of 300, 1000, 2000, and 3150 Hz along atmospheric paths up to 100 m long is investigated experimentally and theoretically depending on altitudes of the acoustic source and receiver. The experiment was carried out at the experimental site of the Institute of Monitoring of Climatic and Ecological Systems (IMCES) using a specially developed setup. The dependence of the recorded sound pressure level on the propagation path length and initial signal power is analyzed. The theoretical analysis is performed by the Monte Carlo method using the local estimation algorithm developed by the authors. The comparison of the experimental and theoretical results shows their satisfactory agreement, which indicates the effectiveness of the proposed algorithm and its applicability to predicting the near-ground sound propagation. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://doi.org/10.1134/S1024856018050044 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659536 |
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| 200 | 1 | |a Experimental and Theoretical Investigations of the Near-Ground Propagation of Acoustic Radiation in the Atmosphere |f V. V. Belov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 478 (10 tit.)] | ||
| 330 | |a Near-ground propagation of monochromatic acoustic radiation at frequencies of 300, 1000, 2000, and 3150 Hz along atmospheric paths up to 100 m long is investigated experimentally and theoretically depending on altitudes of the acoustic source and receiver. The experiment was carried out at the experimental site of the Institute of Monitoring of Climatic and Ecological Systems (IMCES) using a specially developed setup. The dependence of the recorded sound pressure level on the propagation path length and initial signal power is analyzed. The theoretical analysis is performed by the Monte Carlo method using the local estimation algorithm developed by the authors. The comparison of the experimental and theoretical results shows their satisfactory agreement, which indicates the effectiveness of the proposed algorithm and its applicability to predicting the near-ground sound propagation. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Atmospheric and Oceanic Optics |o Scientific Journal | ||
| 463 | |t Vol. 31, iss. 5 |v [P. 471-478] |d 2018 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a atmospheric acoustics | |
| 610 | 1 | |a near-ground propagation of acoustic radiation | |
| 610 | 1 | |a Monte Carlo method | |
| 610 | 1 | |a absorption | |
| 610 | 1 | |a refraction | |
| 610 | 1 | |a sound scattering by atmospheric turbulence | |
| 610 | 1 | |a атмосферная акустика | |
| 610 | 1 | |a акустическое излучение | |
| 610 | 1 | |a метод Монте-Карло | |
| 610 | 1 | |a поглощение | |
| 610 | 1 | |a преломление | |
| 701 | 1 | |a Belov |b V. V. |g Vladimir Vasiljevich | |
| 701 | 1 | |a Burkatovskaya |b Yu. B. |c mathematician |c associate Professor of Tomsk Polytechnic University, candidate of physico-mathematical Sciences |f 1973- |g Yuliya Borisovna |3 (RuTPU)RU\TPU\pers\36259 |9 19335 | |
| 701 | 1 | |a Krasnenko |b N. P. |g Nikolay Petrovich | |
| 701 | 1 | |a Rakov |b A. S. |g Aleksandr Sergeevich | |
| 701 | 1 | |a Rakov |b D. S. |c radiophysicist |c Head of the Department of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1983- |g Denis Sergeevich |3 (RuTPU)RU\TPU\pers\43179 | |
| 701 | 1 | |a Shamanaeva |b L. G. |g Lyudmila Grigorjevna | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа информационных технологий и робототехники |b Отделение информационных технологий |3 (RuTPU)RU\TPU\col\23515 |
| 801 | 2 | |a RU |b 63413507 |c 20191030 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1134/S1024856018050044 | |
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