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Summary Digital laser speckle photography, an advanced technique of quantitative flow structure evaluation, has been applied for quantitative density field monitoring in transonic flow in the Shock Tunnel of the Institute of Fluid-Flow Machinery, Gdan’sk. Measurements of density distributions in the boundary layer of shock wave interacting with wall vortices as well as surface pressure were taken...
Experimentally established that the explosive electron emission from graphene structures observed effect of "saturation" — a constant current of explosive electron emission in time. This allows to obtain rectangular pulses of explosive electron emission, the duration of which is unbounded time bridging plasma diode gap. An interpretation of this phenomenon.
It was given the experimental results of study energy distribution of the field emitted electrons from graphene like structures by retarding potential method. It was presented the results of electron microscopy of the cathode surface and Raman spectroscopy investigated materials.
For the first time the analysis of correlation of deformation processes in spatially separated points of the Earth “Talgar” (Kazakhstan) — “Talaya” (Baikal rift zone) is carried out. The earth-wide mechanism of the excitation of superlongperiod oscillations of with the period 1 hour is confirmed. About it both spectra of fluctuations, and variations in time of spectra of deformation and atmospheric...
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