Structural Mechanics of Engineering Constructions and BuildingsStructural Mechanics of Engineering Constructions and Buildings1815-52352587-8700Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)10884ON AERO-HYDRO-DYNAMICAL SURFACES GIVEN BY ALGEBRAIC PLANE CURVESKrivoshapkoS Nsn_krivoshapko@mail.ru1502201023412092016Copyright © 2016, Structural Mechanics of Engineering Constructions and Buildings2016Aero-hydro-dynamical surfaces are the surfaces of floating bodies made by the nature itself or by the men. They are given by their main cross sections lying in the coordinate planes. The lines forms and their parameters are chosen due to conditions of the future surfaces. Equations of some algebraic aero-hydro-dynamical surfaces of the third order and more are presentedaero-hydro-dynamical surfacefloating bodymidship sectionаэрогидродинамические поверхностиплавающие тела