№ 92(8), October, 2013
Public date: 31.10.2013
Archive of journal: Articles count 95, 228 kb
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DISPERSITY OF WASTES AND THEIR PROPERTIES
DescriptionDispersity of wastes of all productions including domestic, agricultural, industrial and violations of the natural systems which are heterogeneous and dispersed formations comprising two or more phases with the developed surface is discussed. Disperse systems of wastes are classified into true solutions, systems of finely dispersed of colloids, coarsely dispersed (mainly mineral wastes) and highly dispersed (organic waste)
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VOLTAGE REGULATORS AND FREQUENCY OF CURRENT OF ASYNCHRONOUS GENERATORS OF WIND POWER INSTALLATIONS
DescriptionIn the article we have considered the technical solutions of voltage regulators and the frequency of current of the asynchronous generators of the wind power installations executed with the help of the direct frequency transformers. The comparative analysis of them has been carried out as well
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RESOURCES OF RENEWABLE SOURCES OF ENERGY OF THE KRASNODAR REGION
DescriptionIn the article, there were cited the resources of wind en-ergetic, hydroenergetic, solar energetic and biomass of the Krasnodar region
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Description
In the article, we have offered the solution of the problem of optimum design of a computer network on the basis of application of the principles of self-organization
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MODELING OF THE PROCESS OF STABILIZATION OF PRESSURE OF STEAM IN THE STEAM BOILER
DescriptionThe article submits a mathematical dynamic model of varying pressure of the steam, depending on fuel supplying in the boilers
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Description
The article is devoted to the point of optimizing the sys-tem of digital control, containing an engine. It is also devoted to the point of applying different laws of control. There are submitted practical recommendations on using the digital controller with double derivation
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Description
In the article we have shown the calculation of optimal parameters of stabilization of pressure of steam in the boiler with changing the fuel supply
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In this article we study the connection between pollution extent of oil filter, hydraulic resistance and medium value of filter capacity for a certain period. We established following: if the maximum productivity of the filter is decreased, that maintenance of internal combustion engine is necessary. This value is connected with maintenance periodicity
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FIBRE FLAX PREPLANT TREATMENT BASED ON SEED PELLETING AND ELECTROTECHNICS
DescriptionThe method of fibre flax preplant seed treatment that includes pelleting in bionanosuspension and influence of electrophysical fields on the pellet is described in the article. Due to given treatment technology it is possible to increase the crop capacity and engineering performance of the flax production
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Description
We have done the analysis of the possible connections in the real and technical systems of the process of choice the knowledge from the area of knowledge. It has been identified dependence the number of the straight connections in this system from the number of its elements. For this it was used an example of the technical systems of the process of choice the knowledge from the area of knowledge - the binary tree of the system of questions and answers, realizing the chose of the method of optimization from the va-riety of methods. In the technical system of the process of choice the knowledge from the area of knowledge have been defined and analyzed the straight and reverse connections, the connection of generation, the structural connections and the connection functioning. For these connections, the quantitative relationships were obtained