Abstract
In this paper, the wave propagation in the air coupled composite laminate is studied. The variations of the amplitude and phase of the transmission coefficient with frequency under any incident angle were solved and calculated by the potential function method for the fundamental wave equation with the air-solid boundary condition. Based on MATLAB, a experimental platform was established to measure the transmission coefficient at any incident angle and the transmission coefficients of composite samples were measured, showing good agreement with those of theoretical calculations.
| Original language | English |
|---|---|
| Pages (from-to) | 8-14 |
| Number of pages | 7 |
| Journal | Guti Lixue Xuebao/Acta Mechanica Solida Sinica |
| Volume | 35 |
| Issue number | 1 |
| State | Published - 2014 |
| Externally published | Yes |
Keywords
- Air-couple
- Composite laminate
- Potential function
- Tranmission coefficient
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