Ivanova A.A.,Perm State Humanitarian Pedagogical University |
Kozlov V.G.,Perm State Humanitarian Pedagogical University |
Shchipitsyn V.D.,Perm State Humanitarian Pedagogical University
Journal of Applied Mechanics and Technical Physics | Year: 2014
The averaged lift force acting on a cylindrical body near the boundary of a cavity with a fluid performing translational vibrations was studied. Experiments were performed with variation the viscosity of the fluid, the size and relative density of the body, and vibration parameters were varied. The lift force was measured by the method of dynamic suspension of a body in a gravitational field in the case where the body performed inertial vibrations without touching the walls. It was found that the vibrations generated a repulsion force which held the heavy body over the bottom of the cavity, and the light body at a certain distance from the top wall. It was shown that the effect of the repulsion forces manifested itself at a distance comparable to the thickness of the Stokes layer and increased with approach to the wall. A description of the mechanism of generation of the lift force is given. It is shown that in the case of high dimensionless frequencies, the experimental and theoretical results are in agreement. © 2014, Pleiades Publishing, Ltd.
Podyukov I.A.,Perm State Humanitarian Pedagogical University
European Journal of Science and Theology | Year: 2014
The article deals with the main semantic groups of terminological and expressive phraseology, etiquette formula, presented in Russian hunting speech of the Kama region. The peculiarities of imagery and sources of hunting phraseology are analyzed, as well as the functions and stylistic qualities. Separate mythological images, typical of the bearers of hunting subculture, are described. The reflection of peculiarities of commercial subculture and national learning experience of natural world in hunting stock of idioms is studied. The etiquette rules and moral-aesthetic norms, typical of the bearers of hunting traditions, recorded in hunting language, are considered. The conclusions are made about modern state of hunting speech, about preservation of evidences of linguistic magic, hunting euphemia and taboo periphrasis in hunting stock of idioms. © 2014, Ecozone, OAIMDD. All rights reserved.