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Ultrasonic absorption in wood |
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| Authors: | V V Postnikov N S Kamalova |
| Institution: | 1. Voronezh State Academy of Forestry, Voronezh, 394087, Russia |
| Abstract: | Mechanisms of ultrasonic absorption by wood are considered. The difference between the nonuniformity of temperature changes within a sample and on its surface upon ultrasonic treatment is shown. A method for measuring this nonuniformity using the thermoelectric properties of wood is proposed. |
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