V.G.Karnaukhov, A.Yu.Shevchenko, T.V.Karnaukhova A dissipative heating and functionality loss by a flexible rigidly fixed viscoelastic plate with piezoelectric sensors at forced resonance vibration |
Acoustic bulletin, Vol. 14 ¹ 4, (2011) p. |
| By the Bubnov-Galerkin method the problem of the forced bending resonance vibrations and dissipative heating of a flexible circular viscoelastic plate with the distributed sensors is solved. The edge of the plate is rigidly clampted. The influence of the geometrical nonlinearity and dissipative heating on an effectiveness of a work of the sensor is studied. |
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KEY WORDS: viscoelastic plate, resonance vibrations, dissipative heating, piezoelectric sensor, the Bubnov-Galerkin method |
| TEXT LANGUAGE: Russian |