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  • Priority means of reducing the energy intensity of the national industry

    In article it is shown that in modern conditions the factor of increase of an energy efficiency of productions has become a key factor of upgrade of domestic economy in general, and the domestic industry in particular. This factor possesses the high potential of the solution of the designated task. It is, on the one hand, confirmed by considerable lagging of domestic economy on energy efficiency level as from the countries with prevalence in structure of economy of the sphere of non-material production, and from the countries in which structure of economy the sphere of production of goods prevails. On the other hand, the drawn conclusion is confirmed by high rates of decrease in power consumption of domestic economy that specifies existence of objective possibility of this scenario. It is shown that the private business is unable to fully evaluate the effects of specific technologies and translate them into the plane of the commercial benefits. Therefore, there are high risks of equity investment, which does not want to take on by private business. It is offered to create the power engineering directed on forming of complex products on increase of an energy efficiency of specific productions and to create power service clusters.

    Keywords: energy intensity, energy efficiency, gross domestic product, gross value added, energy engineering, energy clusters

  • Sensors to study the thermal state machines operating in the Far North and the Arctic

    In developing training tools thermal units, assemblies and systems of machines operating at low temperatures below zero, should pay more attention to the monitoring of their thermal state. At this point, there are many ways to measure the temperature. All of them are divided according to the principle of action. There are a large number of sensors for measuring temperature, based on these principles. However, when building automation means of thermal preparation machines play a special role performance sensors of different design when used in automation nodes to determine the temperature units, assemblies and systems of machines. At this point in the design automation received widespread microcontrollers, comparators, and which comprise analog-digital converters in a single chip, and also capable of converting analog electric quantities into digital form. This ensures high accuracy.

    Keywords: thermal state thermal training machine, temperature measurement, a semiconductor sensor, a thermistor, a thermocouple, a microcontroller, an analog-to-digital converter

  • Improved methods of recycling technologies of recycling industrial and household waste

    This article deals with modern aspects and trends of socio-economic development of the society to make appropriate role of natural resources in sustainable production and ecological safety in the application of various technologies utilization of industrial and domestic waste. Important research and development of economic instruments to ensure the functioning of the economic conditions and prospects of development of recycling technologies and their effects on the environment. A comparison of the use of waste management industry and everyday life in Russia and abroad reveals the poor drafting of creation and organization of such systems in terms of economic and environmental efficiency. This important research and development of economic and social instruments to support the efficacy of a particular technology. For Russia, the re-use of waste as a priority and profitable direction, because the amount of waste produced by industry and consumption tends to increase. Problems of waste management is currently growing at a higher rate than the effectiveness of measures aimed at their solution. In this connection, the scope of the treatment of industrial waste should be considered as an integral part of a single managed system of socio-economic development of the production systems. The basic idea of ​​management in the field of waste management is that the composition of household and industrial waste is not homogeneous, it is not the individual components should ideally be mixed with each other and should be treated individually the most optimal in terms of efficiency and environmental methods.

    Keywords: recycling, waste management, waste production and consumption environmental management, resource conservation, production systems, environmental organizations, economic efficiency, environmental safety

  • Development of a universal data acquisition system with control functions based on the analog-to-digital converter

    Abstract: Operation of motor transport and special equipment is carried out in difficult conditions, the impact of environmental conditions (temperature, humidity, dust, wind, solar radiation) and changes in modes of operation of the machine. This affects the performance of equipment, the number and complexity of repairs. Away from fixed bases (in the field), the problem is particularly acute repairs. One of the most energy-intensive and expensive works are welding (welding parts with a break, welding cracks, fusing metal layer on the worn surface, metal cutting). In this work the welding equipment affect the voltage drops in the supply mains, therefore, produces a large number of failures such equipment. After the equipment is accompanied by an increased amount of electric power consumption, this results in material costs. Previously proposed equipment has improved mass, which reduces the efficiency of the welding. Based on this study was proposed innovative design welding inverter using the resonance effect, with enhanced reliability, low-cost design version (in terms of mass production). In order to improve the reliability and reduce the cost of the proposed design of inverter proposed a number of new approaches. Full-bridge inverter is studied welding power source with the implementation of the resonance effect with a stable and smooth operation, high reliability, because the circuit of the inverter is not sensitive to changes in the supply voltage.

    Keywords: construction machinery, parts, low temperatures, thermal state, measurement, monitoring, control, sensor, hardware-measuring system

  • Developing a sliding blade snowplow

    based on an analysis of the methods and schemes snow removal from roads and sidewalks it revealed that there is a snow plow, which would be cleaned in a single pass only the side of the road in the middle of the road cleared. At the same time to solve this problem are also two cars. In accordance with this work set a goal: increasing productivity snowplows. To explore this issue were based on the analysis of working bodies of snow plows developed and investigated a new type of dump actuator for snow removal from roads. It was determined that there is an additional resource to increase machine productivity. This is achieved by improving the design of the working body. This will not increase the resistance of the machine, because proposed symmetrical design with rotating blade and sliding half, which will reduce the resistance and to ensure stability.

    Keywords: snow machine, snow removal from roads, snow removal scheme with roads, blade, working body

  • Improving the operation of the auxiliary station technology " 9 km" on the way to the ports of the Azov- Black Sea basin

    In the article the work of the new local station "9 km" of the Krasnodar region and possibility of its use as the distributive terminal on approaches to ports is estimated. Shortcomings of a technical equipmente of the station are revealed and offers of technological character on elimination of consequences of these shortcomings are given. To exclude formation of trains to station Novorossiysk and to carry out a selection of ship parties at station Novorossiysk as by 2020 routing increase is predicted. In this regard, power is released, which is confirmed by the graphical modeling. To postpone the formation unloaded in the port of Novorossiysk cars to the station Krymskay to free station 9 km. To improve the planning system and to establish the liability of the participants in performing tasks to unload cargo. Special attention on solving the problem is given a multimodal logistics center, the activity of which is the use of information computer technologies. Besides offers on realization of polygon technology, as one of ways of improvement of operational work of railway transport are given.

    Keywords: Distributive terminal, technology, shortcomings, redistribution of a traffic volume, system of planning, logistic center, polygon technology

  • Investigation of the influence of the physical properties of bulk cargo to the safety of their transport by rail

    investigated the effect of physical properties of the bulk of their mass. Transportation of bulk cargo in adverse weather conditions involve the risk of exceeding the carrying capacity of rolling stock. On the example of river sand are considered the basic properties of bulk cargoes and their change in the interaction with the environment. The calculations to determine the mass of a load on its humidity

    Keywords: Trains, safety, overdrive the car, bulk cargo, physical properties, load weight, load capacity of the car, rainfall

  • Developing effective solutions repair pavement on city highways

    This article focuses on the development and planning strategy for the choice of effective solutions for repair of road pavements in the city. Appointment of repairs is considered the example of street Bolshaya Sadovaya, Rostov-on-Don on the results of the previously detailed assessment of the state of the pavement. A list of suggested repairs for different lanes on the surveyed area.

    Keywords: pavement, rehabilitation, a detailed evaluation, rutting

  • Existential fullnesst as factor of professional health

    In article the analysis of an existential fullness in line with psychology of professional health is carried out. The condition of modern psychology of professional health is described. Idea of an existential fullness within positive psychology and philosophy is described. Major factors of professional health are allocated. Such factor as an involvement into professional activity is in detail described. It is shown, what impact on professonalny health the factor of emotional burning out has. Research of an existential fullness as criterion of professional health is provided and described. The conclusion that represents an image of the average middle manager in the conditions of the Russian reality is drawn. Authors offer also concrete ways of solution of the problem of emotional burning out, an insufficient involvement and a lack of an existential fullness as factors of working process for the psychologists working with staff of the organizations.

    Keywords: health psychology, psychology of professional health, positive psychology, existential fullness, existential perspective, involvement into work, emotional burning out, psychology of the organizations, correction of emotional burning out, work psychology

  • Socio-economic and environmental conditions improve the waste management system of production and consumption

    The modern world is experiencing a new period of development, which in its essence and significance surpasses the previous stages of the evolution of society. We are talking about changes in all spheres of human activity, including in the interaction between society and nature. Modern trends in socio-economic development of society aimed at ensuring sustainable production and environmental safety in the application of various manufacturing and processing technologies. It is especially important to create conditions in the disposal of industrial and household waste, as the use of secondary resources will reduce the deficit of natural resources due to its depletion. And to ensure the functioning of the economic conditions and prospects for the development of such technologies and their effects on the environment will help to research and development of appropriate economic instruments. Rate the degree of approximation to the level of the production system is extremely effective technology in terms of environmental impacts can use environmental monitoring her condition, which can be carried out in various areas, the relevant objects of research. It is thus possible to monitor the dynamics of the processes of development of systems to give an adequate idea of ​​the most significant economic and environmental consequences of the practical implementation of the proposed construction and installation work.

    Keywords: recycling, recycling, waste management, waste production and consumption of natural resources, resource, production systems, environmental organizations, economic efficiency and environmental safety

  • The effectiveness of the agreed supply trains to the transport hub

    In conditions of growing competition in consumer markets in assessing the quality of transport services in terms of significantly increased requirements to the urgency of the delivery of loaded and empty railcars to destinations that characterizes the quality of transport commitments the participants of the transportation process: carrier, train operators, shippers and consignees. From the time of delivery of loaded and empty wagons depends on the efficiency of transport, the acceleration of the turnover of rolling stock and the safety of transported goods. Consider the article to address this problem on a concrete example of cargo delivery to the Novorossiysk transport hub.

    Keywords: Transport infrastructure, analysis, global standards, time of delivery of goods, work wagons, legal framework, operational costs, efficiency

  • Practical application of the algorythm for solving the traveling salesman problem

    The possibility of reducing logistic costs for transportation by solving the traveling salesman problem is considered. The algirythm for solving the problem using computational power of OpenOffice Calc's component "Solver" is suggested. On the basis of the proposed algorythm practical situatuion is solved and best route is formed. The conclusion about expediency of application of this method to solve practical problems is given.

    Keywords: logistics, logistic approach, the traveling salesman problem, the objective of the traveling salesman, NP-difficult task, best route, optimization of transport, minimization of transportation costs, OpenOffice Calc, component "Solver"

  • The main defects of case details of cars and ways of their elimination applied in car repair production

    Production of case details – the difficult technological process demanding providing with the expensive specialized equipment, high-precision gages and defining a product level of quality. In this regard, the nomenclature of new qualitative case details in the market is very limited. In designs of cars case details are present practically at any knot or the unit. For example, the case of a transmission, transfer case (at its existence) the block of DVS cylinders, cases of the main thing and wheel reducers, cases of hydraulic and pneumatic pumps, cases of distributing devices, brake cylinders and so on. In article the concept of a case detail is considered, influence of quality of production and technical condition of case details on providing a resource of cars is revealed. Main types of influences which influence case details in use of cars are listed. Classification of the main defects of case details of cars is given, and the most perspective ways of their elimination in car repair production are considered. The listed ways found rather broad application in car repair production, but with growth of scientifically technical progress, emergence of new materials and technologies need improvement and modernization. Improvement has to be directed on increase of ecological safety, material and resource economy, reliability of technological processes and quality of the received result.

    Keywords: case detail, restoration, repair, defect, resource way of restoration, car repair production

  • Multiple-factor model of measurement of labor productivity

    The analysis and systematization of methods of an assessment of multiple-factor labor productivity is carried out; the multiple-factor model of measurement of labor productivity in spheres of material and non-material production in system of regional reproduction proportions is constructed.

    Keywords: productivity, productivity, labor, model, reproduction, region

  • Effective contracts with scientific and pedagogical employees: domestic experience

    The analysis of standard and legal documents of Russia is carried out to the fields of education and sciences which revealed need of development of a scientific component for activity of universities. The received results formed the basis of promotion of a hypothesis that "the effective contract" can act as one of instruments of achievement of the priority purposes and tasks of university, including on their entry into world ratings

    Keywords: effective contract, productivity, university, salary, efficiency indicators