Abstract:
We consider the well-known hydrodynamics problem for the planar potential motion of an ideal incompressible fluid with a free boundary without capillarity and propose a method for finding exact solutions based on reducing the boundary-value problems to systems of ordinary differential equations. We obtain two examples of flows: a stationary motion of a heavy fluid over a smooth bottom and a nonstationary motion of a fluid that originally filled a wedge.
Citation:
E. A. Karabut, E. N. Zhuravleva, “Construction of exact solutions of the problem of the motion of a fluid with a free boundary using infinite systems of differential
equations”, TMF, 202:3 (2020), 425–436; Theoret. and Math. Phys., 202:3 (2020), 371–380