05.00.00 Technical science
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Description
In the article the technology of obtaining carbide steel with hot punching porous billets produced by shock compaction, based on no form powders is described, the structure and properties of the obtained composite material are studied, the parts with enhanced mechanical properties are presented
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THE STATE OF THE MINERAL FERTILIZERS DELIVERY PROCESS TO AGRICULTURAL PRODUCERS
DescriptionThe article has analyzed the state of the delivery process of mineral fertilizers to agricultural producers
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Description
The combined method of formation of the “Steel - superficial of materials with effect of memory of the form on the basis of TiNiCu” composition, which includes mechanical activation of powder, the high-speed gas-flame dusting, the subsequent thermo-mechanical processing is considered. The operating parameters are defined and the optimum modes of processing providing formation of the layers with nano-sized structure are recommended, chemical and phase composition of which corresponds to the shape memory effect
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EXPERIMENTAL RESEARCH OF ENERGY SUPPLYING SYSTEM OF APIARY BASED ON COMBINED SOLAR PLANT
DescriptionWe have presented the program, methodology and the results of the experimental research of the functioning of a complex for climate control of beehives
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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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STUDY OF SALT WHEY TREATMENT WITH ELECTRO DIALYSIS
DescriptionThe results of the effect of the electro dialysis treatment on the composition and properties of salt whey are presented. The main regularities of the demineralization process of salt whey and its efficiency are determined
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Description
Solar collectors of helio water heater with ramified surface were developed. We have made an energy estimation of helio unit construction and enhancement of the efficiency of its work because of multiple reflections of solar fluxes
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Description
We have made energy estimation of absorbed solar fluxes with a glance of diffuse insolation which passes through double- glazing unit to the right-angled planar radiator. While designing the model it was conceded to assume that direct solar radiation is the radiation of a point source
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IMPROVEMENT OF INTERNATIONAL WOOD TRANSPORTATION
DescriptionThe article gives an example of usage of the tool for round-wood transport planning from the Decision Support System “Forest Logistic Toolset” for com-pare of two approaches to the organization of international wood transportation
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THE PROSPECTS OF USING OZONE IN THE DAIRY INDUSTRY
DescriptionThe article presents the regression model of the effect of ozone-air mixture in the contamination of test bacteria and bactericidal treatment technology for whey drinks