Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
AGRIS logo UlrichsWeb logo DOAJ logo
Search by author's name Search by title
Sort by: Date Title Views
195 kb

DEVELOPMENT OF A METHOD FOR DIVIDING CARBON ISOTOPES WITH MAGNETIC AND NON-MAGNETIC NUCLEI

abstract 0611007009 issue 61 pp. 84 – 103 24.09.2010 ru 2287
The dynamics of the state of spin of the radical oxygen-carbon pair are observed. By way of mathematical modeling, optimal conditions for conducting experiments to obtain the maximum meaningful coefficient of division of carbon isotopes was established
689 kb

MODEL OF ELECTROMAGNETIC AND GRA-VITATION IMPACT OF CELESTIAL BODIES ON GEOGRAPHICAL POLES DISPLACEMENT AND EARTH MAGNETIC FIELD

abstract 0611007016 issue 61 pp. 174 – 203 24.09.2010 ru 2087
Movement of geographical and magnetic poles versus celestial bodies’ positions is examined on the basis of the special and general relativity theory.
535 kb

MODELS OF NEURONET INFLATION IN RUSSIA

abstract 0611007023 issue 61 pp. 278 – 297 24.09.2010 ru 2351
The article’s conclusion is that for adequate and effective inflation modeling in Russia by means of modern neuronet technologies it is necessary to consider tendencies of economic development. For training and forecast, it is necessary to use only those periods of time within the limits of which identical economic tendencies work. The article uses modern tool means, such as neuronet, which is offered to technology, for approximation and forecasting of rates of inflation
147 kb

ISOTOPIC REDISTRIBUTION IN PRODUCTS OF PLASMA PROCESSES FOR HIGH FREQUENCY DISCHARGES

abstract 0611007030 issue 61 pp. 378 – 390 24.09.2010 ru 2183
Researches in plasma methods for isotopes separation and analyze of the results were done. Results show high values of separation coefficient for intermediate products during the last years. It is shown by us, that these factors will be considerably reduced in the subsequent plasma processes and a way of freezing of high value of factor of division of isotopes
140 kb

CONSTRUCTING THE APPROXIMATE SOLU-TION OF THE TWO-DIMENSIONAL PROBLEM FOR THE EQUATION OF DIFFUSION WITH DEPENDING ON CONCENTRATION COEFFI-CIENTS AND SOURCE FUNCTION

abstract 0601006008 issue 60 pp. 123 – 132 29.06.2010 ru 1976
In the article with the help of a technique, based on discretization initial problem of time variable and the method of basic potentials, is constructed the approximate solution of the second two-dimensional problem for the equation of diffusion with depending on concentration coefficients and source function. The general view of the approximate solution of this problem is reduced. On concrete example convergence of the approximate solution of the problem to the exact is shown
248 kb

THEORY OF TURBULENCE AND SIMULATION OF TURBULENT TRANSPORT IN THE ATMOSPHERE PART 4

abstract 0601006029 issue 60 pp. 412 – 438 29.06.2010 ru 2314
The completely closed model of wall turbulence was derived directly from the Navier-Stokes equation. The fundamental constants of wall turbulence including the Karman constant have been calculated within a theory. This model has been developed also for the accelerated and non-isothermal turbulent boundary layer flows over rough surface
275 kb

THEORY OF TURBULENCE AND SIMULATION OF TURBULENT TRANSPORT IN THE ATMOSPHERE PART 5

abstract 0601006030 issue 60 pp. 439 – 468 29.06.2010 ru 2454
Numerical solutions of equations system of turbulent transport of admixtures in a surface layer of the atmosphere and for a large scale have been studied
223 kb

THEORY OF TURBULENCE AND SIMULATION OF TURBULENT TRANSPORT IN THE ATMOSPHERE PART 6

abstract 0601006031 issue 60 pp. 469 – 491 29.06.2010 ru 2175
The model of continuous transition from the laminar flow to the turbulent flow is proposed and the theory of the spectral density of turbulent pulsation is given
123 kb

ABOUT SHAPING THE THERMAL RADIATION IN OPTICALLY TRANSPARENT SOLID OBJECTS

abstract 0601006032 issue 60 pp. 492 – 502 29.06.2010 ru 2339
It has been experimentally proven that thermal radiation of optically transparent solid objects forms from the entire heated volume within the spectral frequency that is allowed to pass through
326 kb

SIMULATION OF TURBULENT TRANSPORT IN THE ATMOSPHERE PARTS 1, 2

abstract 0591005013 issue 59 pp. 179 – 218 31.05.2010 ru 2298
The completely closed model of wall turbulence was derived directly from the Navier-Stokes equation. The fundamental constants of wall turbulence including the Karman constant have been calculated within a theory. This model has been developed also for the accelerated and non-isothermal turbulent boundary layer flows over rough surface. Numerical solutions of equations system of turbulent transport of admixtures in a surface layer of the atmosphere for a large scale have been studied
.