Поиск по:acs366.phys.msu.su -
Поискать по всем серверам
На этой странице приведены все страницы сервера acs366.phys.msu.su ,которые мы индексируем. Показаны документы 721 - 740 из 1156.
Упорядочить по:
URL
|
дате изменения
721. Abstract
... Investigation Into Metals? Plastic Deformation Processes in Presence of Ultrasound . ... The most effective regimes during plastic deformation of metals in the presence of ultrasound are vibroimpact regimes. Tasks of stamping, forging and drawing are solved on the basis of non-linear dynamic characteristics of ultrasonic technological processes. ... Experimental investigations of the process of ultrasonic vibrating of a cutting edge of special-purpose knives were carried out. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InvestigationIntoMetalsPlasticDeformationProcessesinPresenceofUltrasound.htm -- 7.2 Кб -- 10.07.2002
Похожие документы
Похожие документы
722. Abstract
... Influences of a Boundary Layer on Nonlinear Standing Waves in Closed Cylindrical Resonators . ... The paper deals with study of a boundary layer influence on nonlinear standing waves in closed ? cylindrical resonators.The boundary layer causes low-frequency attenuation, dispersion and ? diffraction of standing waves. ... In this case we can describe nonlinear standing plane waves by ? the inhomogenous generalized Burgers equation (GBE). ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfluencesofaBoundaryLayeronNonlinearStandingWavesinClosedCylindricalResonators.htm -- 6.7 Кб -- 10.07.2002
Похожие документы
Похожие документы
723. Abstract
... Influencing of Effects of Sounding Nonlinearity on Characteristics of a Wave Field of the Power Vibrator . ... Major perspectives for investigation here introduces a vibroseismic method of sounding of the Earth with the help of regular seismic oscillations, generated with the help of power vibrational sources. Such sources are mounted on a daylight area of the Earth and raise in medium monochromatic oscillations or oscillations of increasing frequency in a given band.. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfluencingofEffectsofSoundingNonlinearityonCharacteristicsofaWaveFieldofthePowerVibrator.htm -- 6.9 Кб -- 10.07.2002
Похожие документы
Похожие документы
724. Abstract (Invited)
... Infrasound Generation at Sea Surface Wave Blockage . ... Two counter-traveling gravity-capillary waves of the same frequency, forming a standing wave on the surface, give rise to a sound wave traveling away from the sea surface [M. S. Longuet-Higgins, 1950; L. M. Brekhovskikh, 1966]. In general, nonlinear interaction of surface gravity-capillary waves propagating in opposite directions may result in radiation of a sound wave that propagates from the surface of the ocean. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfrasoundGenerationatSeaSurfaceWaveBlockage.htm -- 6.9 Кб -- 10.07.2002
Похожие документы
Похожие документы
725. Abstract
... Initiation of Destructive Strike Acoustic Wave in the Liquid of the Big Volume at the Temperature Near to Boiling Point . ... Let, in the closed reservoir not completely filled by liquid at the temperature near to boiling point, the pressure decreases quickly. Here, the temperature of liquid boiling decreases also quickly and if it is less than original liquid temperature, the part of the internal energy will be expended for vapor formation. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InitiationofDestructiveStrikeAcousticWaveintheLiquidoftheBigVolumeattheTemperatureNeartoBoilingPoint.htm -- 7.0 Кб -- 10.07.2002
Похожие документы
Похожие документы
726. Abstract (Invited)
... Interaction of Acoustic and Temperature Fields in Thermoacoustics . M.Bruneau, P.Lotton, V.E.Gusev (Laboratoire d'Acoustique de l'Universite du Maine, UMR CNRS 6613, Universite du Maine, Le Mans, France) . ... Interaction between acoustic and thermal waves is the physical origin of thermoacoustic phenomena. This interaction leads to thermoacoustic instability in the prime-movers ? and to heat transport from cold to hot in thermoacoustic refrigerators. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InteractionofAcousticandTemperatureFieldsinThermoacoustics.htm -- 7.1 Кб -- 10.07.2002
Похожие документы
Похожие документы
727. Abstract
... Interaction of Radial and Forward Pulses of Cavitation Bubbles . ... At fast collapse the effective transmitting of radial energy into forward one takes place. ... So, if heat exchange, lose of sphericity, interaction with other bubbles and flows of liquid are taken into consideration additionally, in the field of progressive sound waves Tmax <= 1000 K. While one observes smooth forward motion of cavitation bubbles, they jump for every fast collapse and stay immovably during remaining time. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InteractionofRadialandForwardPulsesofCavitationBubbles.htm -- 6.8 Кб -- 10.07.2002
Похожие документы
Похожие документы
728. Abstract
... Influence of Cavitation and Thermoacoustic Processes on Biological Tissue Destruction Under Action of Laser Pulses with Regular Temporal Structure . ... One can suppose that proper temporal structure of laser pulses allows to increase the efficiency of heat removal due to speeding-up of tissue removal and to reduce the area of thermal injury. ... The energy and temporal structure of pulses, and acoustic wave generated by radiation in the tissue were controlled. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfluenceofCavitationandThermoacousticProcessesonBiologicalTissueDestructionUnderActionofLaserPulseswithRegularTemporalStructure.htm -- 6.9 Кб -- 10.07.2002
Похожие документы
Похожие документы
729. Abstract
... Influence of Elastic Nonlinearity of the Earth.S Crust on Regional and Teleseismic Waves Generated by Underground Nuclear Explosions . ... The analysis is based on the evolution equation derived earlier [Ionov A.M., Sirotkin V.K. About asymptotic behaviour of acoustic signal radiated by a spherical source in a nonlinear absorbing medium. ... It is shown that the overall influence of the crustal elastic nonlinearity near the source can increase the P-wave amplitude at the most twice. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfluenceofElasticNonlinearityoftheEarthSCrustonRegionalandTeleseismicWavesGeneratedbyUndergroundNuclearExplosions.htm -- 7.3 Кб -- 10.07.2002
Похожие документы
Похожие документы
730. Abstract
... Influence of Internal Structure of Polycrystalline Copper on Its Nonlinear Elastic and Acoustic Properties . A.I.Korobov, A.N.Ekonomov (Department of Acoustics, Faculty of Physics, Moscow State University, Moscow, Russia) . ... During elastic and plastic deformation (with application of unloading and subsequent loading) the complex research (static, quasistatic and dynamic methods) of mechanical and acoustic properties of copper wires with various initial internal structure is performed. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfluenceofInternalStructureofPolycrystallineCopperonItsNonlinearElasticandAcousticProperties.htm -- 6.6 Кб -- 10.07.2002
Похожие документы
Похожие документы
731. Abstract
... 1.5 kHz into a load and change in the displacement amplitude of a radiator in the range 5 - 15 mm was investigated. In the experiments a change in the magnitude of cavitation region and the level of cavitation noise in the frequency range 10 - 400 kHz depending on the displacement amplitude of a radiator were estimated. ... With an increase in the viscosity of liquid, the level of cavitation noise at fixed values of the displacement amplitude rises. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfluenceofLiquidViscosityonPeculiaritiesofCavitationDevelopment.htm -- 6.7 Кб -- 10.07.2002
Похожие документы
Похожие документы
732. Abstract
... Influence of Low Frequency Acoustic Field on Evaporation of Water Pellicles and Single Drops in Capillaries . ... In our report we've considered one of the ways low frequency acoustic waves influence the permeability of porous medium, connected with stimulating of the evaporation processes of water films and single props. ... Dynamics of the evaporation of a single drop under the influence of a low frequency acoustic field on the porous medium has been considered separately. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfluenceofLowFrequencyAcousticFieldonEvaporationofWaterPelliclesandSingleDropsinCapillaries.htm -- 7.8 Кб -- 10.07.2002
Похожие документы
Похожие документы
733. Abstract
... Influence of the Direct Wave on Bubbles in Electrohydraulic Lithotripters: in-Vitro Observations . ... In shock-wave lithotripsy, or SWL, an acoustic pulse is used to destroy kidney stones. ... Although the direct wave is much smaller in amplitude than the focused wave, it remains sufficiently large to affect bubble dynamics at the lithotripter focus in vitro. ... Phys. Fluids 14, 913-921 (2002)], we have examined the influence of the direct wave on bubbles at the lithotripter focus. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfluenceoftheDirectWaveonBubblesinElectrohydraulicLithotriptersinVitroObservations.htm -- 7.0 Кб -- 10.07.2002
Похожие документы
Похожие документы
734. Abstract
... Improvement of Methods and Means of Nonlinear Acoustics for Diagnostics of Concrete of Massive Items, Constructions and Structures . ... For want of distribution of elastic waves in a medium have heterogeneity (located defects, stratification, crack) the performances of an information signal, for example, velocity of distribution, amplitude, spectral component can change the parameters [1]. ... These performances are treated on the specially developed algorithm. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/ImprovementofMethodsandMeansofNonlinearAcousticsforDiagnosticsofConcreteofMassiveItemsConstructionsandStructures.htm -- 7.4 Кб -- 10.07.2002
Похожие документы
Похожие документы
735. Abstract
... Improving NO Reduction Efficiency by Acoustic Oscillations . ... The present study has been focused on a possibility for improving NO reduction efficiency by application of powerful sound waves (frequency 6.9~17.2 kHz, intensity 144~160 dB) that were produced by Hartmann sound generators mounted on the top of a vertical reaction tube (height 1.8 m, I.D. 105 mm). ... An Ar-NO synthetic gas mixture (NO 911~934 ppm) was injected onto the disc surface to perform reactions 2C+2NO=N2+2CO and C+2NO=N2+CO2....
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/ImprovingNOReductionEfficiencybyAcousticOscillations.htm -- 6.7 Кб -- 10.07.2002
Похожие документы
Похожие документы
736. Abstract
... Impulsive Fracture of Solids Induced by Propagation-Enhanced Nonlinear Elastic Surface Waves . A.M.Lomonosov (General Physics Institute, Moscow, Russia); P.Hess (Institute of Chemical Physics, University of Heidelberg, Heidelberg, Germany) . ... In contrast to nonlinear sound waves in fluids nonlinear surface acoustic waves (SAWs) can generate steep shock fronts with stress magnitudes that grow with propagation distance. ... This effect is explained theoretically and described quantitatively. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/ImpulsiveFractureofSolidsInducedbyPropagationEnhancedNonlinearElasticSurfaceWaves.htm -- 6.7 Кб -- 10.07.2002
Похожие документы
Похожие документы
737. AUTHOR : In'kov V
. AUTHOR : In'kov V. 1. ааа Opto-Acoustic Response From Absorbed Particle in Liquid . V.In'kov, I.M.Pelivanov (Faculty of Physics, Moscow State University, Moscow, Russia); A.A.Karabutov (International Laser Center, Moscow State University, Moscow, Russia) .
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/In'kovV.htm -- 5.8 Кб -- 10.07.2002
Похожие документы
Похожие документы
738. Abstract (Invited)
... Industrial Application of Power Ultrasonics . ... Novel technical means such as laser, plasma, electromagnetic fields and fluxes of high-energy particles extend substantially the possibilities of active influence on physicochemical processes. Intense elastic vibrations of ultrasonic frequency range provide a means for an active control of the processes of heat and mass transfer in various substances, the structure of solids, and the processes of the interaction between contacting materials. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/IndustrialApplicationofPowerUltrasonics.htm -- 7.8 Кб -- 10.07.2002
Похожие документы
Похожие документы
739. Abstract
... Influence of a Sound Field Parameters on Drops Dispersion at Liquids Acoustic Atomization . ... The attempt of theoretical explanation of these results with the help of the theory of a single initial drop static instability resulting in the drop flattening in a film and the subsequent dynamical instability of the film (modification of a Faraday effect) giving rise the fragmentation is given. ... According to the theory the size of fragments is proportional to depth of a film. ...
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/InfluenceofaSoundFieldParametersonDropsDispersionatLiquidsAcousticAtomization.htm -- 7.0 Кб -- 10.07.2002
Похожие документы
Похожие документы
740. AUTHORS - I
. AUTHORS - I . 1. ааа Ibragimov N. H. (5) . 2. ааа Ibrahim R. (1) . 3. ааа Ilinskii Yu. A. (2) . 4. ааа Il'yasov R. (1) . 5. ааа In'kov V. (1) . 6. ааа Ionov A. M. (1) . 7. ааа Irikura K. (1) . 8. ааа Ishiwata T. (1) . 9. ааа Ivanova M. N. (1) .
[
Сохраненная копия
]
Ссылки http://acs366.phys.msu.su/isna16/Abstracts/I.htm -- 8.2 Кб -- 10.07.2002
Похожие документы
Похожие документы