Analysis a lot of problems which constrain the transfer of diesel engines on "ecological" fuel and showing opportunities of manufacturing this fuel on Ukrainian enterprises. Evaluation of innovation taking in consideration environmental protection.
A new concept of Artificial Neural Networks in estimating speed and controlling a separately excited DC motor. A three-layer feed forward neural network with sigmoid activation functions in the input and hidden layers and purelin in the output layer.
Представлено характеристики азбесту як мінералу. Азбест – назва шести змієвидних волокнистих мінералів і амфіболів. Описано процеси видалення азбестовмісної продукції, що створює високий ризик викиду азбестових волокон, шкідливих для здоров’я людини.
These developments are devoted to the use of sol-gel processes in various branches of science and technology. Based on inorganic ion-exchange materials, a technology was developed to extract lithium from natural brines, which are poor in lithium content.
Extraction of lithium using highly selective inorganic ion exchangers. Composite matrix-isolated flocculants-coagulants. Matrix isolation method is one of the directions of nanotechnology. The technology of application functional nanocomposite materials.
The main factors of physical phenomena that accompany the process of power explosive effect for the development of new processes of metal processing. Industrial testing of facing technology by explosion of artificial surfaces of complex configuration.
Geometry enhancements, general beam section calculator, body diagrams and grid point force balances, graphics enhancements, scripting language and polygon and freehand selection, their application in the development of parts. Results viewing enhancements.
Peculiarities of application of mathematical apparatus for the calculation of point Baluba-Naidysh to develop the technology for scanning of the light openings of different configurations. Method of determining point equations for parabolic window.
Joint with interference fit as third in total connections in engineering after a gap of cylindrical and threaded. The inductor for locomotive wheelset disassembly - one of the typical representatives of the induction coil for heating intricate parts.
The developing of the numerical model of viscoelastic material using finite element method. The comparison of the obtained results with use of FEM software with experimental data. The calculation of the stress and strain state of the asphalt specimen.
Исследование поверхностного пластического деформирования как метода упрочнения деталей пожарных насосов. Рассмотрение плазменных и детонационных технологий напыления самых различных порошковых материалов. Коррозионная защита стали пожарных насосов.
Nonaxisymmetric boundary value problem of elasticity theory for multiconnected body with cylindrical boundaries. Boundary conditions by the generalized Fourier method. The numerical analysis of stresses in the areas of their greatest concentration.
The development of a new functional proposition, which uses the Poisson and Weibull distribution components, to simulate a functional U-shaped function. Estimating the effectiveness of the developed functional representation by numerical examples.
Obtaining complex fertilizers by oxidation of Angren brown coal with a mixture of nitric and sulfuric acids and decomposition of oxidation products with a mineralized mass and slime phosphorite of the Central Kyzyl Kum. Fertilizers' commercial properties.
The model of spatially distributed curing process of epoxy matrix polymeric composite. The model using the projections of Pareto points set on the 8-dimensional space of design variables. Сontrol synthesis for the closed mould curing of composite spar.
Оцeнкa пoтpeбитeльcких cвoйcтв пoлуфaбpикaтoв c иcпoльзoвaниeм pыбнoгo и pacтитeльнoгo cыpья. Разработка рецептуры экстрактов. Изучение влияния CO2-шpoтa плoдoв oблeпихи нa физикo-химичecкиe и opгaнoлeптичecкиe пoкaзaтeли pыбopacтитeльных пoлуфaбpикaтoв.
The regularities of macromolecules behavior in the flow with longitudinal velocity gradient and manifested in this case effects of elastic deformations have importance in understanding the mechanism of anomalously high cutting power of water-polymer jet.
Information about the general state of technologies for the utilization of secondary energy resources and environmental resources. The essence of phase transitions in food production technologies. The possibility of creating energy-material circuits.
The paper presents the design of experimental cells, a description of materials for construction and construction process, and preliminary results. The objective of the work is proving which of the MBT fractions function better for methane degradation.
Analysis of the aspects of the specifications and drawings of plastics that are specific to this family of materials and processes and that are related to the realities that need to be taken into account. Cavity identification and rough indication.
The study of structural changes during hot deformation metal during controlled rolling. The influence of preheating temperature and deformation degree on the size and shape of austenite grains. The definition of the polygonal structure of the austenite.
Nanocomposites comprising ray in a polymer. The reflection mechanical properties material. Increasing the polymer properties by forming the interphase. Obtaining curves of stress-strain states of macroscopic samples irradiated polymer materials.
History of the appearance of ceramics. Ceramic products, types of ceramics. Features of technology of production of ceramic products. Ceramics of the Urals. The Perm State Arts Gallery is big Museums in the Ural region. Changes to the "Willow Pattern".
The methodical approach that is aimed at the efficient use of existing fixed assets and technological innovations introduction. Technical and technological components of the technological machine-building enterprise "Turbomash Ltd" development.
Technology of iron-concrete products. Optimization of experiment in chemistry and chemical technology. Blocks from rocks for facing, architectural-construction, memorial and other products. Methods of determining water absorption and frost resistance.
Description of stress-strain state and transfer characteristics of piezoelectric elements with partial surfaces electrogalvanism. The power method of the analysis of the physical condition of the piezoelectric elements in the mode of forced oscillations.
Definitions and models of control in water supply and sanitation industry. Concession model of control sanitation industry in international practice. Condition of networks and evolution of model. Research limitations and future research directions.
The place of interdisciplinary educational technology in the system of engineering training. The role of the course of theoretical mechanics in the system of engineering disciplines. Presentation of scientific and subject knowledge of the discipline.
Study of structure and properties of aluminum alloys treated with nanodispersed modifiers. Consideration of the classical theory of modification of melts. Creation of fine-grained structure of castings. Analysis of existing aluminum alloy modifiers.
Results of research for increase in an output of target paraffins during of deparaffinisation mineral oil are resulted by a spirit-water solution of a carbamide. The variant removal of paraffins which output normal alkanes from the potential maintenance.