... Propagation of Sonic Booms Through the Turbulent Boundary Layer of the Atmosphere . ... The propagation of sonic booms through the turbulent atmosphere leads to the appearance of high-pressure outbursts which are dangerous for living beings and constructions located on the ground. ... In this case the turbulent layer can be replaced by a random infinitesimally thin phase screen. ... Dependencies of the peak pressure and dispersion of pressure on phase fluctuation are considered. ...
... Propagation of Surface Waves Along the Boundaries of Saturated Porous Media . ... The peculiarities of Rayleigh waves propagating along free surface of saturated porous medium and Stoneley waves propagating along the boundary of saturated porous medium and liquid are investigated. ... The pattern of deformation of near-surface area during surface wave propagation is considered. ...
... Protection of Eatable Oils From Deterioration During Food Processing by Ultrasound . ... Using ultrasound in food technologies related with preparation of oil-water/ water–oil emulsions or suspensions of different aromatic and flavouring substances, as well as oil-extraction of biologically active substances from the vegetable or animal raw-materials etc. is generally limited by oxidation of linolenic fatty-acid. ...
. AUTHOR : Prykarpatsky A. K. 1. ааа On Some Class of Factorized Dynamical Systems and Their Integrability . A.K.Prykarpatsky, R.Basiura (Department of Applied Mathematics at the University of Mining and Metallurgy, Krakow, Poland) .
. AUTHOR : Pugachev S. I. 1. ааа Ultrasonic Formation of the Matirials of Different Physics-Chemical Nature . F.Legusha, S.I.Pugachev, N.G.Semenova (St. Petersburg State Marine University, St. Petersburg, Russia) .
... Pulsations of a Biphase Nucleus of a Whirlwind at Detachable to the Form Hydrodynamical Cavitation . ... Is shown, that bubbles under action of a gradient of pressure direct to a nucleus of a whirlwind and there collect. ... The theoretical research explains this effect: after compression of babbles radius of a physical nucleus of a whirlwind decreases, the speed of its rotation grows, that increases under-pressure in a zone of a nucleus. ...
. AUTHOR : Pushkareva M. 1. ааа Acoustooptical Tunable Filter with High Resolution . M.Pushkareva, V.N.Parygin (Department of Oscillation Physics, Faculty of Physics, Moscow State University, Moscow, Russia) .
. AUTHOR : Pushkina N. I. 1. ааа Numerical Analysis of Finite-Amplitude Wide Acoustic Beams in Two-Phase Marine Sediments . N.S.Bakhvalov (Faculty of Mechanics and Mathematics, Moscow State University, Moscow, Russia); J.I.Osypik, N.I.Pushkina, Ya.M.Zhileikin (Research Computing Center, Moscow State University, Moscow, Russia) .
... Y.Pyl'nov (Moscow Institute of Radioengineering, Electronics and Automation, Moscow, Russia, and Institut d'Electronique et de Microelectronique du Nord ( IEMN-DOAE-UMR CNRS 8520 ), Ecole Centrale de Lille, Villeneuve d'Ascq, France ); P.Pernod ( Institut d'Electronique et de Micro-electronique du Nord ( IEMN-DOAE-UMR CNRS 8520 ), Ecole Centrale de Lille, Villeneuve d'Acsq, France ); V.Preobrazhensky ( ...
AUTHORS - R . ... Rabe U. (1) . ... Radostin A. (1) . ... Raevsky M. A. (1) . ... Ramis J. (1) . ... Razgon D. R. (1) . ... Reinstadtler M. (1) . ... Rendon Garrido P. L. (1) . ... Reshetova G. V. (1) . ...
. AUTHOR : Radostin A. 1. ааа The Adhesive Mechanism of Hysteretic Nonlinearity for Media with Cracks . A.Radostin, V.E.Nazarov (Institute of Applied Physics RAS, Nizhny Novgorod, Russia) .
. AUTHOR : Raevsky M. A. 1. ааа Influence of Low Frequency Acoustic Field on Evaporation of Water Pellicles and Single Drops in Capillaries . A.Abrashkin, M.A.Raevsky (Institute of Applied Physics RAS, Nizhny Novgorod, Russia) .
. AUTHOR : Ramis J. 1. ааа Chaotic Dynamics in Parametric Sound Generation . V.Espinosa, V.J.Sanchez-Morcillo, J.Ramis (Departamento de Fisica Aplicada, Universidad Politecnica de Valencia, Grao de Gandia, Spain) .
... Rare Earth Intermetallic Compounds with a Huge Magnetostriction and Compensated Magnetic Anisotropy . ... The present work was intended to study the magnetostriction in alloys with compensated magnetic anisotropy having cubic crystal lattice of the Laves phase type with a stoichiometry R[Z]R'[1-Z]Fe[2-X]Co[X], where R and R’ are rare earth ions with single ion magnetic anisotropy constants of opposite sign and where iron was replaced by cobalt. ...
. AUTHOR : Razgon D. R. 1. ааа Use of Ultrasound in Processes of Rubber Reclaiming . O.V.Abramov, O.M.Gradov (Institute of General and Inorganic Chemistry of RAS, Moscow, Russia); Zh.V.Perlina, D.R.Razgon (Research Institute of Tire Industry, Moscow, Russia) .
. AUTHOR : Rendon Garrido P. L. 1. ааа Modelling and Numerical Simulation of Superboom Reflection at the Ground . P.L.Rendon Garrido, R.Marchiano, F.Coulouvrat (Laboratoire de Modelisation en Mecanique, Universite Pierre et Marie Curie, CNRS, Paris, France) .