Electronic Resource
Super-directivity formation and numerical analysis of acoustic array
| العنوان: | Super-directivity formation and numerical analysis of acoustic array |
|---|---|
| المؤلفون: | Li, Yanchao, Liu, Zhihong, Lu, Guangqing, Yi, Chuijie, Liu, Zunmin |
| المصدر: | Vibroengineering PROCEDIA, Vol. 17, 2018, p. 101-106.; 2345-0533; 2538-8479 |
| بيانات النشر: | JVE International Ltd. 2018-04-20T00:00:00Z |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | The formation of super-directivity of an acoustic array is firstly analyzed to construct a general mathematical model of the array with super-directivity and maximum signal-to-noise ratio (SNR). Then the numerical simulation on the super-directivity of the array is carried out for the arrays with different shapes, element number and apertures. It shows that, circular array with regular shape and Archimedean spiral array with irregular shape have optimum directivity. |
| مصطلحات الفهرس: | Acoustics, noise control and engineering applications, acoustic array, directivity, simulation, signal-to-noise ratio, Research article |
| URL: | |
| الاتاحة: | Open access content. Open access content Copyright © 2018 JVE International Ltd. |
| ملاحظة: | English |
| Other Numbers: | LTEJV oai:jvejournals.com:article/vp.19821 1317517162 |
| المصدر المساهم: | EXTRICA JVE INT LTD From OAIster®, provided by the OCLC Cooperative. |
| رقم الانضمام: | edsoai.on1317517162 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |