name
Onychin Evgeny Mihailovich
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
• Volga State University of Technology
доцент
Research interests
утилизация органических отходов, процессы получения экологически чистых энергоносителей
Web site url
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Current rating (overall rating of articles)
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TOP5 co-authors
Articles count: 44
Сформировать список работ, опубликованных в Научном журнале КубГАУ
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Description
The article presents the description of the models of catalytic combustion systems, bioreactor for anaerobic digestion of organic waste and the research stand developed by the authors, which are the elements of the experimental sample of catalytic systems for the production and transformation of energy and allow us to study features of functioning of the catalyst systems in the anaerobic treatment of organic waste
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Description
We have presented a methodology for the optimization of technical parameters of the complex based on a solar system combined with a wind generator according to the criteria of efficiency and consumption of materials
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EXPERIMENTAL RESEARCH EFFORTS TO UPROOTING TREES AND BUSHES PLANTED
DescriptionThe article presents the methodology and the results of experimental studies to determine actual values of effort arising from uprooting trees and shrubs plan-tations in the Republic of Mari El. On the basis of experiments and regression analysis we have established the coefficients of the approximation-defining relation between the force and the diameter of the stem of tearing depending on the type of crops
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Description
The article presents a mathematical model of the reliability of the flexible robotic manipulator, which establishes the relationship between the design parameters of the individual elements of the flexible section of the handling robot and the indicators of reliability section
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OPTIMIZATION OF DESIGN AND TECHNOLOGICAL PARAMETERS OF A DEVICE FOR SOIL TREATMENT ON TREE FELLING
DescriptionThe results of the optimization of the design and technological parameters of a device for circular soil tillage in forest cutovers have been obtained. The description of the approaches to modeling of circular soil tillage, optimization mathematical model of soil tillage and obtained results are given in the article
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PYROLYSIS OF FOREST RESIDUES IN THE CHARCOAL FURNACE
DescriptionThe article presents the modernization option of the forest residue furnace that allows speeding up the drying process by boosting it. The dependencies, reflecting the influence of the temperature of the drying process on the heat losses of the furnace and the effect of the load and the moisture content of the feedstock to the fuel consumption for the entire drying process, are presented in the article
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MATHEMATICAL MODEL OF THE PROCESS OF GRANULATION OF RAW WOOD WITH A HIGH DEGREE OF DAMAGE OF ROT
DescriptionThe article presents the mathematical model for determining the temperature after passing trough nozzles of press-granulator, which allows to take into account heat loss through the exterior surface
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MATHEMATICAL MODEL AND FIELD RESEARCH OF FUEL WOOD NATURAL DRYING IN BUNCHES IN THE CUTTING AREA
DescriptionThe purpose of this research is to receive mathematical model of natural drying of the whole trees in bunches in a cutting area based on experimental data. The field research of natural drying from March to October 2015 of the whole trees of pine and birch of different diameter laid definitely in bunches in a cutting area was conducted for this purpose. The mathematical model describing change of moisture content in wood in the course of natural drying in bunches in a cutting area was as a result developed. The received equation of regression defines dependence of average humidity of wood in a bunch from diameter of wood, quantity of a liquid atmospheric precipitation, relative humidity and temperature of air, average speed of the movement of the air blowing in bunch of trees, duration of natural drying. The developed mathematical model allows predicting change of moisture content of wood in the course of natural drying with a margin error less than 5%. Humidity of wood in the course of natural drying from March to October was on average reduced from 52% to 27%. Besides, in article the technology of logging of fuel wood on an energy forest is offered. The technology of stacking of trees in bunches at logging of the fuel wood which is grown up in forest plantations is offered. The results of the research can be used for increase of production efficiency of fuel wood
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THEORETICAL RESEARCH OF AN ENERGYSUPPLYING COMPLEX FOR APIARY BASED ON HYBRID SOLAR PLANT
DescriptionIn the article, we present a simulation mathematical model of an energy-supplying complex of apiary based on hybrid solar plant that establishes the relationship between the design and the operating parameters of the complex with when having conducive winter maintenance of bees. Modeling methodology involves the selection into a mathematical model of multiple levels: level of processes, that directly related with changing of climate parameters inside the hive depending on external factors, level of processes of functioning of the individual components in the complex, which are not directly connected with the processes of changing of climate parameters inside the hive, however, are necessary to ensure favorable conditions for wintering of bees. We have conducted the simulation of the complex based on hybrid solar plant for conditions: the location of apiary in the Republic of Mari El (building for placement of bees for 250 bee colonies, the number of photovoltaic modules – 10, wind power plant area – 18 m2 , the capacity of the battery – 50 A·h, the heat accumulator capacity – 3 m3 , the time interval – from 14 October to 14 April). As a result of simulation obtained graphs of the changing the thermal battery coolant temperature, the voltage at the battery terminals, the power wind turbine and PV modules, the electrical energy consumption
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Description
The article presents the mathematical models of technological modes of crushing, drying and pressing in the production of pellets from wood raw material with a high degree of rot