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  • Energy conservation during treatment of sewage from populated area

    At present an important role in solving energy conservation problem is assigned to thermal pumping plants (TPP). Using processes of evaporation and condensation of easily boiling liquid circulating in the system they extract low potential heat from environmental objects and provide heat supply for buildings, constructions, greenhousee and so on. Artificial sources of low potential heat for TPP of different capacity can be, for instance, ventilation air and exhaust gases, circulating and waste water,ground. Energy efficient reasonability of TPP use in the system of water disposal for the town of Novocherkassk in Rostov region is considered. Calculations indicate that there is a technical potential to replace a boiler house operating on expensive gas fuel and emissing into the atmospere more than 850 t of carbon dioxide - greenhouse gas - with ecologically clean TPP, one of which uses heat of waste water and the other - heat of ground.

    Keywords: thermal pumping plant, renewable sources, energy conservation, evaporation, condensation, waste water, ground

  • Economic aspects of diversification of thermal energy taking into account ecological requirements

    Reviews the basic contents of diversification of thermal power plants, which will contribute to improve environmental and economic performance in the industry.

    Keywords: diversification, enterprises of power industry, enrichment of coal, ash dumps, pollution, species blade, air pollution, ash, slag ash, secondary resources.

  • Using of large-scale waste phosphogypsum to reduce emissions of SO2-containing coal power plant

    Possibility of using of a phosphate for receiving lime which can be used further as a sorbent of oxides of sulfur in coppers with technology of the circulating boiling layer, applied on coal thermal power plants is considered.

    Keywords: enterprises of power industry, phosphogypsum, with CFB boilers - circulating boiling layer, pollution of the atmosphere, sulphur dioxide, secondary resources, sulfuric acid

  • Integration tools of logistics forsiting system in the energy region market

    In this article described theoretical and applied, science-based background, introducing instruments  of logistics development forsiting energy systems, in analyzing the current state of Russian power omplex operating within the framework of a competitive market, identified the need to develop foresight projects of regional power complex.

    Keywords: logistics, forsiting research, regional electricity complex

  • Opportunities and Prospects of small hydropower in agriculture of Altai region

    The article deals with development of hydropower in the Altai region. Indicates the need for widespread adoption in the economic practice of farms renewable energy. Provides information about the basic types of equipment of small hydro power plants. Analyzes the main problems encountered during the construction and operation of small hydroelectric power plants. In this time have a potential for the construction of small hydroelectric power stations for the needs of farms in the area of the foothill zone of the Altai Territory. It is noted that the implementation of such a project is possible only at the state level, because of the large amount of necessary investments. As a priority area of hydropower development for the needs of farms Altai proposed project of building 26 small hydro power plants on the rivers Charysh, Anouilh and Peschanaya. Indicated that the project could provide more than 95% of the needs of agriculture in the region's electricity . According to the analysis of the above issues,we can the following conclusions: (1) small hydropower plants are spent in terms of technology and affordable source of renewable energy, and (2) is now possible to create a sufficiently large hydroelectric complexes of low power, the ability to make a significant contribution to the region's energy supply structure and (3) the market has a large number of manufacturers of equipment for hydroelectric small power, including and domestic enterprises, which allows to put into practice projects by individual energy supply, without any technical difficulties, (4) the high priority in the development of small hydro power plants, in relation to the needs of the agriculture of the Altai Territory is to create a pool of 26 small hydro power plants on the rivers Charysh, Anouilh and Peschanaya with a total installed capacity of 404 MW, with an annual production volume of 1540 million kWh of electricity per year, and (5) small hydropower plants are a priority of energy supply based on renewable energy sources of agrarian industry in the foothills southeast of Altai Territory.

    Keywords: hidroenergy, renewable energy, energy-saving technology, aricultural region

  • Features mates renewable energy sources (RES) in the context of the development of intellectual energy system of Russia

    Discusses the features of mates renewable эергии (RES), and also technological platforms, as well as measures to support industry. Shows the results of modeling of wind power systems and the conclusions about the dependence of the output parameters of stochastically varying input parameters

    Keywords: diversification of management, production diversification, financial and economic purposes of a diversification, technological purposes of ensuring flexibility of production

  • The potential of using biogas in the agricultural region

    The article deals with the issues of self-sustaining development of agricultural areas. Stated that the main cause of subsidy dependence of modern agriculture is the high consumption of motor fuel. Analyze the structure and the main directions of the consumption of motor fuel. The possibility of replacing the traditionally used oil fuel for its biological counterparts, produced independently. Proposed a set of measures aimed at achieving energy self-sufficiency agriculture and including the introduction of energy-saving technologies, including in the field of transport. As well as the implementation of new organizational and economic forms that combine on the basis of horizontal connections.

    Keywords: bioenergy, renewable energy, biofuel, energy-saving technology, aricultural region;

  • Simulation of the design activity diversification of innovative enterprise

    The processes happening in system of power supply of the AVO electric drive of gas are considered. The analysis is carried out and the assessment of consumption of electric energy of AVO of gas is executed.

    Keywords: compressor station, device of air cooling of gas, mathematical statistics

  • Ration of energy consumption of educational institutions by neural network approach

    The problems concerning the application of neural networks for solving the topical problem of rationing energy consumption educational institutions (EI). A scheme of the neural network approach for determination of the normative costs of electricity and heat EI. In the package Neurosolutions created neural network model of power and heat consumption of classical universities. Advantages of neural networks for solving the problem of rationing

    Keywords: standard consumption, energy consumption, educational institutions, artificial neural network

  • The basic principles of the producing and erection technology of the chimney liners from polymer composite materials by the method of vertical winding with the growing

    The paper is dedicated to development of modified technology of producing and erection of large fiber-reinforced plastic (FRP) shells. This work gowing with the support of Russian Ministry of science and education. Technology is baced on the method of the vertical wet winding with the growing. The main prospective area of using of this technology, is the reconstruction of the tall chimneys with the erection of inner liner from the FRP shells.  

    Keywords: fiber reiforced plastics, glass reinforced plastics, chimneys, metod of the vertical wet winding with the growing

  • Simulation methods as a tool for analyzing the efficiency of heat-generating enterprises

    The article is dedicated to the description of the simulated model of the heat producing base making it possible to estimate the resource of energy efficiency of the prototype system and its requirement of fuel, elecrtic energy and water. There are some different ways of decomposing of application cases of energy efficiency measures depicted in the article.

    Keywords: economic impact, direct and indirect cost, risk assessment, replacement value, NPV

  • The software package for the calculation of sanitary efficiency of capture contaminants

    The paper presents an algorithm for calculation program the dispersion of pollutants in the air of industrial premises. The program is designed to evaluate the effectiveness of sanitary hazards of capture

    Keywords: efficiency of capture, pollutants, air quality, algorithm, method of large particles

  • Evaluating of of fuel efficiency in the unified electric power station based on a combustion engine with alternating frequency rotation of shaft.

    The description of the flow sheet of unified electric power station of ship based on a combustion engine by alternating frequency rotation of shaft. The assessment of fuel profitability of such electric power station is given. In article materials of the state contract № 16.526.12.6016 on 11.10.2011 are used.

    Keywords: unified electric power station, explosion engine, synchro generator, synchro motor, converter

  • Increase of efficiency of use of the resource base as a way of ensuring sustainable development of the fuel and energy complex

    Discusses various aspects of ensuring effective functioning of the enterprises of the fuel and energy complex. The substantiation of the composition of resources, groups of indicators to assess the efficiency of the fuel and energy complex enterprises. Justified types of resources, define technical and socio-economic development of the enterprise. The author proposes to the elements of production include indicators reflecting the quantitative and qualitative composition of the means of labor, subjects of work and technical equipment. Justified measures on the creation of an interconnected system of indices, which will analyze the changes in the industry with the purpose of planning and realization of actions aimed at sustainable development of the industry in the future.

    Keywords: fuel and energy complex; resources; enterprise; sustainable development of the power industry; the effectiveness of the functioning of the fuel and energy complex

  • Laboratory and industrial tests of the unit for methods of non-destructive testing of concrete elements

    Scientific-research Laboratory and industrial tests of equipment for NDT methods ZBK".The Department ELA RSSU conducted a series of laboratory and industrial tests of the device developed at the Department of ELAH for concrete structure NDT methods. A schematic and a description of the pathogen fluctuations and semiconductor receiver, as well as diagrams of dependence of the passage of the amplitude of oscillations of the pathogen in the concrete structure of the axial load.The most important results are obtained dependence of the amplitude of oscillations in ZBK from the amount of axial load from the composition of fillers experimental sample.

    Keywords: Nondestructive testing, reinforced concrete constructions, the causative agent of oscillations, the receiver oscillation, the amplitude of oscillations, axial load.