Uncertainty Quantification for Infrasound Propagation in the Atmospheric Environment
The propagation of infrasound in the atmosphere is influenced by atmospheric environmental parameters, which affect the precise localization of the infrasound source. Therefore, it has become crucial to quantify the influence of atmospheric environmental parameters on infrasound propagation. First,...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-09-01
|
| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/12/17/8850 |
| _version_ | 1797496142934573056 |
|---|---|
| author | Liang Yu Xiaoquan Yi Ran Wang Chenyu Zhang Tongdong Wang Xiaopeng Zhang |
| author_facet | Liang Yu Xiaoquan Yi Ran Wang Chenyu Zhang Tongdong Wang Xiaopeng Zhang |
| author_sort | Liang Yu |
| collection | DOAJ |
| description | The propagation of infrasound in the atmosphere is influenced by atmospheric environmental parameters, which affect the precise localization of the infrasound source. Therefore, it has become crucial to quantify the influence of atmospheric environmental parameters on infrasound propagation. First, in this paper, the tau-p model is chosen as the physical model of infrasound propagation in a non-uniform moving medium. The atmospheric environmental parameters affecting infrasound propagation are determined. Secondly, the atmospheric environmental parameter distribution data are generated using the Sobol sampling method. Third, the generated atmospheric data are incorporated into the physical model of infrasound propagation to solve the output. Finally, Sobol sensitivity analysis is performed for each parameter, and the atmospheric parameter with the largest Sobol index is identified as the one with the most significant influence on infrasound propagation. |
| first_indexed | 2024-03-10T01:59:28Z |
| format | Article |
| id | doaj.art-0b8bc8ffbf6e43b7addbed51cf6f6e2a |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-10T01:59:28Z |
| publishDate | 2022-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-0b8bc8ffbf6e43b7addbed51cf6f6e2a2023-11-23T12:47:58ZengMDPI AGApplied Sciences2076-34172022-09-011217885010.3390/app12178850Uncertainty Quantification for Infrasound Propagation in the Atmospheric EnvironmentLiang Yu0Xiaoquan Yi1Ran Wang2Chenyu Zhang3Tongdong Wang4Xiaopeng Zhang5The State Key Laboratory of Mechanical Transmissions, Chongqing University, Chongqing 400044, ChinaCollege of Logistics Engineering, Shanghai Maritime University, Shanghai 201306, ChinaCollege of Logistics Engineering, Shanghai Maritime University, Shanghai 201306, ChinaCollege of Logistics Engineering, Shanghai Maritime University, Shanghai 201306, ChinaNorthwest Institute of Nuclear Technology, Xi’an 710024, ChinaNorthwest Institute of Nuclear Technology, Xi’an 710024, ChinaThe propagation of infrasound in the atmosphere is influenced by atmospheric environmental parameters, which affect the precise localization of the infrasound source. Therefore, it has become crucial to quantify the influence of atmospheric environmental parameters on infrasound propagation. First, in this paper, the tau-p model is chosen as the physical model of infrasound propagation in a non-uniform moving medium. The atmospheric environmental parameters affecting infrasound propagation are determined. Secondly, the atmospheric environmental parameter distribution data are generated using the Sobol sampling method. Third, the generated atmospheric data are incorporated into the physical model of infrasound propagation to solve the output. Finally, Sobol sensitivity analysis is performed for each parameter, and the atmospheric parameter with the largest Sobol index is identified as the one with the most significant influence on infrasound propagation.https://www.mdpi.com/2076-3417/12/17/8850uncertainty quantificationsensitivity analysisSobol indexinfrasound propagation model |
| spellingShingle | Liang Yu Xiaoquan Yi Ran Wang Chenyu Zhang Tongdong Wang Xiaopeng Zhang Uncertainty Quantification for Infrasound Propagation in the Atmospheric Environment Applied Sciences uncertainty quantification sensitivity analysis Sobol index infrasound propagation model |
| title | Uncertainty Quantification for Infrasound Propagation in the Atmospheric Environment |
| title_full | Uncertainty Quantification for Infrasound Propagation in the Atmospheric Environment |
| title_fullStr | Uncertainty Quantification for Infrasound Propagation in the Atmospheric Environment |
| title_full_unstemmed | Uncertainty Quantification for Infrasound Propagation in the Atmospheric Environment |
| title_short | Uncertainty Quantification for Infrasound Propagation in the Atmospheric Environment |
| title_sort | uncertainty quantification for infrasound propagation in the atmospheric environment |
| topic | uncertainty quantification sensitivity analysis Sobol index infrasound propagation model |
| url | https://www.mdpi.com/2076-3417/12/17/8850 |
| work_keys_str_mv | AT liangyu uncertaintyquantificationforinfrasoundpropagationintheatmosphericenvironment AT xiaoquanyi uncertaintyquantificationforinfrasoundpropagationintheatmosphericenvironment AT ranwang uncertaintyquantificationforinfrasoundpropagationintheatmosphericenvironment AT chenyuzhang uncertaintyquantificationforinfrasoundpropagationintheatmosphericenvironment AT tongdongwang uncertaintyquantificationforinfrasoundpropagationintheatmosphericenvironment AT xiaopengzhang uncertaintyquantificationforinfrasoundpropagationintheatmosphericenvironment |