Flow a Round Cylinder by Waves Extending on the Viscous Liquid Surface

Some marine hydro technical constructions have such support elements as piles in the form of vertical round cylinders. Questions about the incident wave's interaction with such barriers and identification of wave regime on the fenced water areas has as the theoretical as the practical concern.We shall consider the motion of liquid, caused by the interaction of incoming gravitational wave, spreading on the surface of the viscous incompressible liquid coat with an infinitely long round cylinder. The problem was solved for the case of small oscillations.