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Free Surface Waves in a Wave Tank

  • Angela Pawell
Conference paper
Part of the International Series of Numerical Mathematics book series (ISNM, volume 124)

Abstract

We consider the motion of an inviscid and incompressible fluid in an closed or semi-infinite basin with free surface waves. An intrinsic feature of the problem is the formation of waves by a periodic motion of one part of the boundary of the basin. Sharp corners of the rectangular domain and between the free surface and the side walls of the basin are critical regions of the solution. The correct formulation and solution of the problem in these regions is necessary for the simulation of the free surface waves in a bounded domain. We formulate compatibility relations for the dynamic contact lines as necessary conditions for the existence of a solution to the free boundary problem for a potential flow. We derive a formulation and numerical solution in a compact way so that natural compatibility conditions can be satisfied at the interface between the walls of the basin and the free surface.

Keywords

Free Surface Surface Wave Contact Line Free Boundary Problem Absorb Boundary Condition 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Basel AG 1998

Authors and Affiliations

  • Angela Pawell
    • 1
  1. 1.Institut für MathematikBrandenburgische Technische Universität CottbusCottbusGermany

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