%0 Journal Article %A Selezov, Igor T. %A Kryvonos, Iurii G. %A Avramenko, Olga V. %D 2015 %I Begell House %K waves generation, deviation of a free surface, elliptical wing, conic nose part deflection %N 2 %P 1-13 %R 10.1615/JAutomatInfScien.v47.i2.10 %T Modeling of Wave Regimes and Control Parameters at Body Motion under the Water %U https://www.dl.begellhouse.com/journals/2b6239406278e43e,1f282aa87281dd05,689521720214fc59.html %V 47 %X The problem of surface gravity waves generation under the motion of the ellipsoid submerged in a liquid half-space is considered. The problem for a sphere was considered as a special case. Using the mirror transformations for deviation of a free surface there were obtained the exact analytical solutions. The analysis found the existence of motion characteristic regimes under which the form of a free surface can essentially differ. On the basis of numerical simulation there was also investigated the problem for the elliptical wing with the conic nose part deflected with respect to a current. It was shown that the wave drag increased with a noise deflection. %8 2015-03-13