Water waves trapped by thin submerged cylinders in a two‐layer fluid: Discrete eigenvalue |
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Authors: | M I Romero Rodríguez P Zhevandrov |
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Abstract: | Exact solutions of the linear water‐wave problem describing oblique water waves trapped by a submerged horizontal cylinder of small (but otherwise fairly arbitrary) cross‐section in a two‐layer fluid are constructed in the form of convergent series in powers of the small parameter characterising the “thinness” of the cylinder. The terms of this series are expressed through the solutions of the exterior Neumann problem for the Laplace equation describing the flow of unbounded fluid past the cylinder. |
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Keywords: | asymptotic distribution of eigenvalues and eigenfunctions stratification effects in inviscid fluids |
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