Abstract
In this paper, we are concerned with a time-dependent transmission problem for a thermopiezoelectric elastic body that is immersed in a compressible fluid. It is shown that the problem can be treated by the boundary-field equation method, provided that an appropriate scaling factor is employed. As usual, based on estimates for solutions in the Laplace-transformed domain, we may obtain properties of corresponding solutions in the time-domain without having to perform the inversion of the Laplace-domain solutions.
Original language | English (US) |
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Article number | 101 |
Journal | Fluids |
Volume | 6 |
Issue number | 3 |
DOIs | |
State | Published - Mar 2021 |
Keywords
- Boundary integral equation
- Coupling procedure
- Kirchhoff representation formula
- Laplace transform
- Piezoelectricity
- Retarded potential
- Sobolev space
- Thermoelasticity
- Transient waves
- Variational formulation
- Wave-structure interaction
ASJC Scopus subject areas
- Condensed Matter Physics
- Mechanical Engineering
- Fluid Flow and Transfer Processes