Motion generated by a porous wave-maker in a continuously stratified fluid. (English) Zbl 0899.76348
Summary: The motion generated by a porous wave-maker in a continuously stratified fluid is investigated. Adopting Chwang’s method the stream function is obtained for fluids of finite and finite constant depth. The free surface depression, the hydrodynamic pressure distribution and the resultant fluid thrust on the two sides of the wave-maker are calculated for particular forms of the density stratification and wave-maker motion. Curves are drawn to show the effect of stratification on the free surface depression and force coefficients.
MSC:
| 76S05 | Flows in porous media; filtration; seepage |
| 76V05 | Reaction effects in flows |
| 76B15 | Water waves, gravity waves; dispersion and scattering, nonlinear interaction |
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