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Article
Investigation of possibility of develo** high-efficiency heat-conducting system of electrical insulation for turbo generators with air and hydrogen cooling
The results of comparative tests of the main electrophysical properties of a new type of high-efficiency heat-conducting insulation for turbo generators with air and hydrogen cooling as compared to the traditi...
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Article
Measurement of thermal conductivity of electric insulating materials used in high-voltage electric machines
The measurement results of the thermal-conductivity coefficient of modern materials used in high-voltage electric machines are given. The measurements were carried out using the dynamic calorimetric technique ...
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Article
Nuclear Fission Chain Reactions of Nuclides in the Earth’s Core over Billions of Years
Numerical simulation is used to study the possibility of long-term chain nuclear reactions deep inside the Earth over 4 billion years. The active layer (the natural nuclear reactor operating on fast neutrons i...
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Article
Variability of the O2−H2S zone structure in the Black Sea: ‘Dramatic’ or mesoscale?
This paper discusses the conclusion derived during a joint U.S—Turkey expedition on the R/VKrorr on the ‘dramatic’ variations of the O2−H2S zone in the Black Sea observed over the last 20 years. This conclusion i...
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Article
The hydrogen sulphide boundary in the Black Sea in the 1920s and 1980s
Maps of the boundary topography for anaerobic waters in the Black Sea are plotted for the summers of the 1920s and 1980s. The mean depths of the H2S boundary for this period are determined. It is shown that the v...
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Article
Influence of the Mediterranean intermediate waters on oxygen distribution in the Atlantic Ocean
The fine structure of oxygen in some regions of the north-eastern Atlantic has been studied. A discrete-continuous inflow of the Mediterranean intermediate water has a strong effect on the O2 distribution in the ...
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Article
Joint Soviet-Turkish expedition in the Black Sea
The hydrological and hydrochemical structures of the upper 300 m water column of the Black Sea in autumn 1988 have been studied. Regularities in the distribution of the physico-chemical characteristics in the ...
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Article
Relation between the depth of visibility of a white disk and the concentration of suspended matter in shelf waters off the Republic of Guinea
Combined studies on the depth of visibility of a white disk and the total concentration of suspended matter have been carried out in the surface layer on the Guinean shelf (the depth of the site was 2–180 m). ...
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Article
The effect of frontal zones on the biochemical composition of the Guinean shelf waters
In this paper some results obtained in the course of investigations of the hydrological and hydrochemical peculiarities of the tidal frontal zone and of the upwelling's frontal zone in the Guinean shelf area a...
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Article
Testing some reactor functionals in experiments on fast critical piles