Zobrazeno 1 - 10
of 155
pro vyhledávání: '"M. A. Margulis"'
Autor:
M. V. Margulis, E. V. Kuberskiy
Publikováno v:
Vìsnik Priazovsʹkogo Deržgavnogo Tehničnogo Unìversitetu. Serìâ: Tehnìčnì Nauki, Vol 0, Iss 37, Pp 114-120 (2018)
The article contains a comparative analysis of well known drives designs with harmonic drive gearing (HDG) intended for application on iron and steel machines. The drives of iron and steel machines equipped with HDG are known to have certain advantag
Publikováno v:
Russian Journal of Physical Chemistry A. 87:1588-1591
The results from research on the kinetics of destruction of clathrate complexes (amyloidine, amylopectoiodine and iodinol) in low-frequency acoustic waves from 5 to 25 Hz are presented. Features of the transfer of energy from low-frequency acoustic o
Autor:
N. N. Kuznetsov, M. A. Margulis
Publikováno v:
Russian Journal of Physical Chemistry A. 85:130-135
The appearance of a substantial potential difference in a dielectric liquid (∼1000 V) flowing through a tube 6 mm in diameter was observed using metallic electrodes situated along the flow. The effect was called hydroelectric. According to the osci
Autor:
M. S. Margulis
Publikováno v:
Acta Medica Scandinavica. 80:499-527
Zusammenfassung. 1 Die amyotrophische Lateralsklerose stellt eine diffuse Erkrankung des gesammten Nervensystem mit lymphogener Verbreitung dar. Das »systemartige» in der Affektion ist blos etwas scheinbares. 2 Bei der amyotrophischen Lateralsklero
Autor:
V. N. Pil’gunov, M. A. Margulis
Publikováno v:
Russian Journal of Physical Chemistry A. 83:1789-1793
The mechanism of the effects observed in hydrodynamic unit throttles was studied. These effects included luminescence in the visible range localized in a microscopic toroidal volume and electric pulses when a dielectric liquid flew through a narrow p
Autor:
V. N. Pil’gunov, M. A. Margulis
Publikováno v:
Russian Journal of Physical Chemistry A. 83:1414-1418
Blue-violet luminescence was observed in a mineral oil, which appeared under hydrodynamic cavitation conditions in a channel orifice 1 mm in diameter in a transparent throttling device at inlet pressures higher than 2 MPa. The appearance of electric
Autor:
M. A. Margulis, I. M. Margulis
Publikováno v:
Russian Journal of Physical Chemistry A. 83:2233-2237
The dependence of the rate of the sonochemical formation of nitrate ions in water saturated with air on the intensity (within 0–2.5 W/cm2) and frequency (20–1600 kHz) of ultrasound waves was studied. The acoustic power was measured by the compara
Autor:
M. A. Margulis
Publikováno v:
Russian Journal of Physical Chemistry A. 82:1407-1411
Conditions for electric discharge in a cavitation bubble, which experiences pulsations in a multibubble cavitation field, are considered. It is shown that, in the bubble, the development of an electron avalanche is most probable. Basic kinetic equati
Autor:
M. A. Margulis
Publikováno v:
Russian Journal of Physical Chemistry A. 82:122-126
Conditions under which electric discharges can arise in cavitation bubbles pulsating in a multibubble cavitation field are considered. Possible electric discharge types are discussed. It is shown that, in an electric breakdown in a cavitation bubble,
Autor:
I. M. Margulis, M. A. Margulis
Publikováno v:
Russian Journal of Physical Chemistry A. 81:2078-2083
A system of equations was obtained to describe the dynamics of bubbles in a cavitation cloud taking into account the interaction of pulsating bubbles involved in translational motion. The kinetics of cavitation bubble concentration changes, changes i