Directional characteristics of cylindrical radiators with an arc-shaped acoustic screen
| Autor: | Pouyan Shakeri Mobarakeh, Babak Soltannia, V. T. Grinchenko |
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| Rok vydání: | 2016 |
| Předmět: |
business.industry
020502 materials General Mathematics Boundary problem General Engineering 02 engineering and technology Radiation 01 natural sciences Domain (mathematical analysis) Arc (geometry) Optics 0205 materials engineering 0103 physical sciences Radiator (engine cooling) Cylinder Directional sound business Reduction (mathematics) 010301 acoustics Mathematics |
| Zdroj: | Journal of Engineering Mathematics. 103:97-110 |
| ISSN: | 1573-2703 0022-0833 |
| Popis: | Directional sound radiation by a cylinder surrounded with an arc-shaped (open circular) acoustic screen is examined. The corresponding boundary problem is solved with the partial domain technique. The method of asymptotic solutions was used to verify the conditions of solving this problem using the method of simple reduction. As a result of the analysis, the quantitative characteristics of the acoustic field of the cylindrical radiator inside the arc-shaped screen were evaluated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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