Acoustic response of clamped isotropic plate with discrete patches and point masses having different thickness variation
| العنوان: | Acoustic response of clamped isotropic plate with discrete patches and point masses having different thickness variation |
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| المؤلفون: | K. Priya Ajit, Bipin Kumar, Mohammad Sikandar Azam, Ranjan Kumar, Vinayak Ranjan |
| المصدر: | Journal of Vibroengineering, Vol 18, Iss 4, Pp 2587-2600 (2016) |
| بيانات النشر: | JVE International, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Work (thermodynamics), Materials science, Point particle, lcsh:Mechanical engineering and machinery, Geometry, 02 engineering and technology, Radiation, 01 natural sciences, symbols.namesake, Optics, 0203 mechanical engineering, isotropic clamped rectangular plate, 0103 physical sciences, General Materials Science, Point (geometry), patch, lcsh:TJ1-1570, Rayleigh scattering, Variation (astronomy), 010301 acoustics, taper parameter, business.industry, Mechanical Engineering, Isotropy, sound power level, Sound power, 020303 mechanical engineering & transports, symbols, point mass, business |
| الوصف: | In the present work, sound power radiation response of a clamped rectangular plate with attached discrete masses and discrete patches is analysed. Four different thickness variations with taper ratios (HX) 0.3, 0.6 and 0.9 are considered. Rayleigh integral is used to predict the sound radiation characteristics. Plate with four patches with linearly increasing – decreasing thickness variation at taper ratio (HX = 0.3) is most effective in achieving the minimum peak sound power level. With this configuration (linearly increasing – decreasing), a wider choice of taper ratio of (0.15-0.45) is possible for obtaining minimum peak sound power level for all the cases considered. |
| اللغة: | English |
| تدمد: | 2538-8460 1392-8716 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fd2a3ab42c75e4b12cef698fdbbfeda https://www.jvejournals.com/article/16620 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....9fd2a3ab42c75e4b12cef698fdbbfeda |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 25388460 13928716 |
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