Публикация в журнале РАН Mechanics of Solids

В журнале Mechanics of Solids (входит в базы цитирования Web of Science (Core Collection), Scopus) опубликована статья г.н.с., д.ф.-м.н. Ольшанского В.Ю.:

Ol’shanskii V.Yu. On the Regular Precessions of an Asymmetric Liquid-Filled Rigid Body // Mechanics of Solids, 2018, Vol.53, Suppl.2, pp. S95 – S106.
DOI: 10.3103/S0025654418050138

Аннотация
The conditions for the existence of a linear invariant system of Poincaré–Zhukovsky equations have been found. In a linear invariant system, three configuration conditions have been obtained that are sufficient to allow a mechanical system without dynamic symmetry to undergo regular precession. The explicit expression of the moments of inertia of a system consisting of a rigid body with an ellipsoidal cavity filled an ideal vorticity fluid is given in terms of the cavity dimensions; the velocities of precession and self-rotation are found. The particular case of the permanent rotation of an asymmetric rigid shell around the angular momentum vector is considered; in this case, any axis rigidly bound to the shell can be used as the axis of permanent rotation.

Ключевые слова: liquid-filled rigid body, Poincaré–Zhukovsky equations, regular precession

Строка для цитирования (англ)
Ol’shanskii V.Yu. On the Regular Precessions of an Asymmetric Liquid-Filled Rigid Body // Mechanics of Solids, 2018, Vol.53, Suppl.2, pp. S95 – S106. DOI: 10.3103/S0025654418050138