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Journal articles on the topic 'Constructive technological scheme'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Menejljuk, O., and O. Nikiforov. "MEASURING OF CONSULTING ENGINEER EFFICIENCY WHEN USING CONSTRUCTIVE-TECHNOLOGICAL TEMPLATES." Municipal economy of cities 6, no. 159 (2020): 10–18. http://dx.doi.org/10.33042/2522-1809-2020-6-159-10-18.

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Modern innovations in public administration of construction provide significant modernization of the industry on the basis of engineering and project management - the introduction of the role of consulting engineer. This role involves a wide range of communications between all stakeholders in the investment and construction process. It may be relevant to use an information tool for modeling the product and construction processes - design and technological templates - to measure the effectiveness of these communications and, accordingly, to measure the effectiveness of the consulting engineer.

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2

Babii, I., L. Kucherenko, G. Bochorishvili, and Ye Kalchenia. "EVALUATION OF EFFICIENCY OF EXPERIMENTAL CONSTRUCTIVE-TECHNOLOGICAL SCHEMES OF HEAT AND SOUND INSULATION OF BUILDINGS." Modern technology, materials and design in construction 29, no. 2 (2021): 71–76. http://dx.doi.org/10.31649/2311-1429-2020-2-71-76.

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This work is devoted to solving an important issue regarding the sound insulation of floors in residential buildings, namely from impact noise. The article considers the structural and technological schemes of floor sound insulation of three types, using different materials to achieve regulatory requirements for sound insulation from impact noise. Field tests were conducted in the building under construction. The technology of execution of each type of a floor, and in the future and comfort of inhabitants of the apartment will depend on the chosen constructive-technological scheme. Comparison

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3

Andreev, V. L., S. A. Vasilyev, S. L. Demshin, V. V. Ilichev, and D. A. Cheremisinov. "Justification of constructive technological scheme of multifunctional unit." IOP Conference Series: Materials Science and Engineering 560 (July 10, 2019): 012051. http://dx.doi.org/10.1088/1757-899x/560/1/012051.

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4

Babiy, I. N., and Ye Yu Kalchenia. "FIELD TESTS OF THE EXPERIMENTAL CONSTRUCTIVE SCHEMES OF SOUND INSULATION OF THE FLOOR." Bulletin of Odessa State Academy of Civil Engineering and Architecture, no. 86 (March 31, 2022): 104–10. http://dx.doi.org/10.31650/2415-377x-2022-86-104-110.

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The dynamic development of urbanization in Ukraine, as well as throughout the world, only increases the number of noise sources that disturb people. And this cannot be ignored, because insufficient sound insulation in an apartment threatens people with neuroses, changes in biorhythms, disorders of the digestive system, headache, memory impairment, problems associated with the perception of color. Therefore, you need to pay maximum attention to the sound insulation of premises during the construction of residential buildings. One of the main disadvantages of monolithic reinforced concrete multi

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Baurov, A. A. "Development of model of flotation combine with integrated continuous granular filter." Repair, Reconditioning, Modernization, no. 12 (December 2023): 21–24. http://dx.doi.org/10.31044/1684-2561-2023-0-12-21-24.

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The analysis of prospects for the use of flotation combines in technological schemes of wastewater treatment has been carried out. This purification method is based on the use of physical-chemical processes such as flotation and filtration. A constructive scheme of the flotation combine with an integrated continuous granular filter is proposed. The possibilities of using a pneumatic-hydraulic aeration system are considered.

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6

Vasylkovskyi, Oleksii, Serhii Leshchenko, Oleksandr Nesterenko, Dmytro Petrenko, and Serhii Iakymenko. "Substantiation of the Constructive Scheme of the Pneumatic-grain Separator." National Interagency Scientific and Technical Collection of Works. Design, Production and Exploitation of Agricultural Machines, no. 51 (2021): 104–10. http://dx.doi.org/10.32515/2414-3820.2021.51.104-110.

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The aim of the article is to improve the design of the original centrifugal grain separator. The separator is designed to separate the components of grain materials by size and aerodynamic properties. The basic design satisfactorily performs the technological process, but has large dimensions vertically. Reducing the size will simplify the design and reduce the cost of the machine. The article proposes to replace the double pneumatic cleaning of grain material with a single one. At the same time the car gets rid of the closed aspiration system. The closed aspiration system has operational adva

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7

BASARAB, Volodymyr. "Methods of modeling technological processes of construction of buildings and structures." Ways to Improve Construction Efficiency 1, no. 55 (2025): 24–31. https://doi.org/10.32347/2707-501x.2025.55(1).24-31.

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The article is devoted to the study of methods for modeling technological processes of building and construction. The relevance of research and development of methods for modeling technological processes in order to increase the efficiency of the use of construction technologies is emphasized. A review of existing methods for describing technological processes of building (structure) construction was conducted and the feasibility of researching and developing methods that take into account various structural and technological factors was substantiated. The basic principles of mathematical and

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8

Hrushetskiy, Sergiy, and Vitaliy Yaropud. "JUSTIFICATION OF CONSTRUCTIVE-TECHNOLOGICAL PARAMETERS OF THE POTATO HARVESTING MACHINE." Vibrations in engineering and technology, no. 1(100) (March 23, 2021): 139–51. http://dx.doi.org/10.37128/2306-8744-2021-1-14.

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For Ukraine's successful entry into Western markets, it is necessary to ensure the competitiveness of its own products, which is achieved through comprehensive mechanization of technological processes, reducing labor costs, increasing yields and quality of products. Accordingly, the aim of the study was to conduct a comparative analysis of structural and technological schemes of potato harvesters identified the most appropriate direction to improve existing and create new designs of potato harvesters, undermining working bodies and separators and substantiation of structural and technological

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9

Bayboboev, N. G., G. K. Rembalovich, R. H. Murodov, A. M. Mamadaliev, and Sh B. Akbarov. "Justification of the technological scheme of the separating working body of potato digger." IOP Conference Series: Earth and Environmental Science 1112, no. 1 (2022): 012082. http://dx.doi.org/10.1088/1755-1315/1112/1/012082.

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Abstract In the article, based on theoretical and experimental research, the choice of the constructive-technological scheme of the separating working body of potato diggers is substantiated. As a result, it was found that the separating working bodies of potato diggers with drive disc-elastic fingers located above the elevator bed provide the best performance.

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10

Pavel, Shkolnikov Sergei Dotsenko Lyudmila Kryuchkova Viсtor Samuylo Sergei Ivanov. "TECHNOLOGICAL APPROACHES TO THE USE OF SOSNOVSKY HOGWEED AS A COMPONENT OF THE FEED ADDITIVE." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES o6, no. 04 (2019): 7078–81. https://doi.org/10.5281/zenodo.2628895.

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<em>On the basis of the adopted provisions, the necessity and expediency of utilization of Sosnovsky hogweed through its use as part of a protein-carbohydrate additive for farm animals is substantiated. The list of technological operations necessary and sufficient for the development of a constructive-technological scheme of a line for the production of granules and briquettes containing a system of machines to ensure the production of a protein-carbohydrate additive has been substantiated. The parameters of the proposed technical properties are justified.</em> <strong>Keywords: </strong><em>h

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11

Protasov, Andrey Anatolyevich, Sergey Anatolyevich Makarov, Andrey Vladimirovich Danilin, and Galina Virtorovna Levchenko. "Theoretical studies of kinematic parameters of material motion in a press-extruder." Agrarian Scientific Journal, no. 12 (December 15, 2019): 105–9. http://dx.doi.org/10.28983/asj.y2019i12pp105-109.

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The article presents a constructive-technological scheme and analyzes theoretical studies of the operation of a press-extruder for granulating organic waste from livestock complexes. The basic kinematic parameters of the press extruder are considered, and analytical expressions are given.

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12

Chernovol, M., M. Sviren, and R. Kisiliov. "Study of the process of preparing feeding mixtures using the composite mixer." Agricultural Science and Practice 5, no. 1 (2018): 17–22. http://dx.doi.org/10.15407/agrisp5.01.017.

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Aim. Enhancing the quality and improving the technological process of mixing feeds using the new con- struction of the mixer and substantiating its rational parameters. Methods. Mathematical modeling theories, fundamentals of using machinery in animal breeding. Results. The estimated model of the functioning of a constructive-technological scheme of a composite mixer and the mathematical model of the dynamic interac- tion of mixer paddles and the solid mass of feeds were elaborated. It was established that the technological effi ciency of preparing the homogeneous mixture depends on physical a

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13

Karpushyn, Serhii. "Soil cement as a constructive material for anaerobic bioreactor corps." ACADEMIC JOURNAL Series: Industrial Machine Building, Civil Engineering 2, no. 51 (2018): 50–58. http://dx.doi.org/10.26906/znp.2018.51.1292.

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One of the promising directions of modern alternative energy is anaerobic biotechnology for the production of biogas (so-called sewage gas). The main problem of hampering widespread use is biogas plants high cost. A new design of an anaerobic bioreactor for the production the biogas is proposed, where soil cement is used as a constructive material of continuous and monolithic construction of the corps bottom and walls. A structural and logical scheme for designing a bioreactor from soil cement for specific capacities of pig farms in geotechnical and climatic conditions has been developed and p

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14

Dotsenko, N. A., O. A. Gorbenko, and I. V. Batsurovska. "Investigation of constructive and technological parameters of an energy-efficient screw oil press." IOP Conference Series: Earth and Environmental Science 1254, no. 1 (2023): 012135. http://dx.doi.org/10.1088/1755-1315/1254/1/012135.

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Abstract The article presents the investigation of constructive and technological parameters of an energy-efficient screw oil press. It is outlined the principle of operation of an energy-efficient screw oil press. The construction of the oil press is improved by the steam atomizer that is installed in the receiving hopper under the rifled rollers for moisture-thermal treatment with steam, which is completed with the heat exchanger, heating element, expansion tank and hydro group. Also, a steam generator connected to a steam atomizer which is embodied into the receiving hopper. It was analyzed

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15

Konovalov, Vladimir I., and Alexey G. Konovalov. "Analysis of promising areas of constructive and technological improvement of units for digging seedlings." E3S Web of Conferences 398 (2023): 01013. http://dx.doi.org/10.1051/e3sconf/202339801013.

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The ways to improve the technological process aimed at the digging of various plant species consists of various successive stages. Among them, we can single out the stage of analysis of already existing structural and technological solutions. The article presents an analysis of the directions of development of digging units. The source of information was the open registers of the FIPS of the Russian Federation and foreign databases. During the analysis, the main ways of improving the technological process of digging seedlings and technical solutions for its implementation, as well as ways to a

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16

Tumanova, Marina, Elena Kotelevskaya, and Fedor Zhigailov. "Evaluation of the degree of shredding and granulometric composition of roughage by the disk working body of the shredder." E3S Web of Conferences 390 (2023): 06024. http://dx.doi.org/10.1051/e3sconf/202339006024.

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The article discusses theoretical and experimental studies of the evaluation of the degree of shredding and granulometric composition of roughage by the disk working body of the shredder. The article gives a constructive-technological scheme of a shredder with a disk working body. The paper also presents the results of the research.

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17

Papusha, Sergey K., Azamat E. Bogus, and Vladimir I. Konovalov. "Interaction of rotary working body of roller type with the object of processing." MATEC Web of Conferences 224 (2018): 05007. http://dx.doi.org/10.1051/matecconf/201822405007.

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There was presented the constructive-technological scheme of leaf-separating apparatus for harvesting tobacco leaves in the article. There was conducted the theoretical analysis of the process of tobacco leaf separation from a stalk. There were obtained the dependencies characterizing the trajectory and speed of arbitrary point of the cutting edge of a small drum.

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18

Бруздаева, С. Н. "DEVELOPMENT OF CONSTRUCTIVE AND TECHNOLOGICAL SCHEMES FOR COOLING BULK AGRICULTURAL AND INDUSTRIAL PRODUCTS AND MATERIALS." Bulletin of Moscow State University of Technology and Management named after K.G. Razumovsky (First Cossack University). Applied Scientific Disciplines Series, no. 3 (September 24, 2024): 31–39. http://dx.doi.org/10.69540/2949-4079.2024.30.78.002.

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Научно-технические изыскания, посвященные обоснованию процессов охлаждения сыпучих материалов в сельскохозяйственном и промышленном производствах, вопросы интенсификации передачи теплоты между сыпучим материалом и хладагентом, отводящим теплоту, снижения металлоемкости установок, минимального отрицательного воздействия на продукт остаются актуальными и требуют решения. Охлаждение сыпучих продуктов и материалов — процесс энергозатратный и продолжительный. В статье предложены разработки конструктивно-технологических схем охладителей для сыпучих продуктов и материалов с целью интенсификации проце

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19

Postnov, V. I., R. A. Satdinov, K. V. Makrushin, and M. S. Ivanov. "ISSUES OF CONSTRUCTIVE AND TECHNOLOGICAL DEVELOPMENT OF FLEXIBLE PIPELINES MADE OF POLYMER COMPOSITE MATERIALS FOR AIR CONDITIONING SYSTEMS." Proceedings of VIAM, no. 1 (2021): 66–76. http://dx.doi.org/10.18577/2307-6046-2021-0-1-66-76.

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The main issues of structural and technological development of flexible pipelines made of polymer composite materials (PCM) of air conditioning systems (ACS) of modern aviation equipment are discussed. The analysis of existing designs of flexible pipelines of ACS from PCM is carried out. The main results of research, samples of flexible pipelines from PCM and the General scheme of the technological process of manufacturing flexible pipelines are shown.

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20

Utepov, Burkhan, Nazokat Saidhonova, Fazlidin Kurbonov та Zulkhumar Alimbabaeva. "Improvement of the technological scheme fan cotton sprayer OВХ-600 for biologically effective plant protection". BIO Web of Conferences 105 (2024): 05007. http://dx.doi.org/10.1051/bioconf/202410505007.

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The article presents the developed technological scheme of the ОВХ-600 fan cotton sprayer, to switch to a low-volume spraying method with flow rate of working fluid in the range of 50-100 liters per hectare. Conducted studies of the technological scheme sprayer show that to ensure agrotechnical requirements of the low-volume process spraying needs improvement system for supplying working fluid to the sprayer. That is, the supplied working fluid must be the most homogeneous and given volume. Solving these problems for installation on the sprayer flow diagram led installation of a self-cleaning

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21

Бакаев, Andrey Bakaev, Дручинин, et al. "Substantiation of parameters of mechanism with hydro-pulsating drive for the removal of stumps." Forestry Engineering Journal 4, no. 1 (2014): 183–88. http://dx.doi.org/10.12737/3367.

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Constructive technological scheme of mechanism with hydro-pulsating drive, clearing the stump as removable technological equipment for excavators and forestry cranes is presented. The mechanism consists of a frame connecting the arm to the handle, the blade working body in the form of two triangles with the top sharpened of cutting edges and half-scoop. The frame is made U-shaped form with toothed stops on the inside of the cross bar. Vertical supports and working body is double-arm lever, which is pivotally joined to hydraulic cylinders.

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22

Abilzhanov, D. T., and T. Abilzhanuly. "Theoretical substantiation of kinematic mode of separator for small leaf part of grass plant." Traktory i sel hozmashiny 81, no. 7 (2014): 32–35. http://dx.doi.org/10.17816/0321-4443-65589.

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The new preparation method for vitaminic grass flour from leaf part of grass plant is proposed, constructive and technological scheme of separator of small leaf part of grass plant is substantiated. As a result of theoretical researches equations of equivalent forces affecting plants’ stems in each quarter of circle of eccentric rotation are obtained, conditions for stems moving towards pitch of separator screen are determined.

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23

Tumanova, Marina I., and Elena A. Kotelevskaya. "Theoretical and experimental aspects of studying the disc working body of the feed chopper." IOP Conference Series: Earth and Environmental Science 839, no. 4 (2021): 042032. http://dx.doi.org/10.1088/1755-1315/839/4/042032.

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Abstract The article discusses the issue of preparing stalk feed for feeding cattle in small-scale farming with an energy-saving technical means, a stalk chopper with a disk working body. A constructive-technological scheme of a disk working body of a grinder equipped with combined cutting segments is proposed. The main results of theoretical and experimental studies of the process of milling stem feed are presented.

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24

Gubar, E. V., O. A. Samarina, and O. V. Tupicina. "Rational use of land resources in the placement of municipal solid waste disposal facilities." Theoretical and Applied Ecology, no. 4 (December 23, 2024): 148–59. https://doi.org/10.25750/1995-4301-2024-4-148-157.

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Within the framework of this article the criteria for assessment of economic, technological and environmental solutions for realization of waste management measures in respect of the objects, which are at the investment stage of their life cycle, are developed. The scientific and methodological foundations for substantiating the composition of structures in the design of municipal solid waste disposal facilities have been developed. The efficiency assessment of technological solutions of solid waste disposal facilities under the restriction of land plot area is presented. A comparative analysi

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25

Mansurova, Мunisa, Аnvar Djuraev, and Gulchiroy Saidova. "Improving the design of sewing machine elements for the environmentally sustainable development of the light industry." E3S Web of Conferences 390 (2023): 04016. http://dx.doi.org/10.1051/e3sconf/202339004016.

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Modern tasks of environmentally sustainable development of light industry require continuous improvement of the design of sewing equipment elements. Textile production is one of the key components of the light industry, therefore, innovative developments in the design of sewing equipment elements allow the deployment of green technologies throughout the industry. Moreover, emissions from light industry, as a rule, are easier to reduce precisely from a technological point of view, by improving the design of sewing machine elements and using environmentally friendly textile materials. An analysi

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26

Shchedrolosiev, O., O. Uzlov, and K. Kyrychenko. "IMPROVING CONSTRUCTIVE AND TECHNOLOGICAL CONNECTING JOINTS OF REINFORCED CONCRETE PONTOON WITH A TRANSVERSE DIAPHRAGM AND A METAL TOWER IN A FLOATING COMPOSITE DOCK." Scientific Bulletin Kherson State Maritime Academy 1, no. 22 (2020): 142–52. http://dx.doi.org/10.33815/2313-4763.2020.1.22.142-152.

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The analysis of the known technical decisions in dock construction field, rationalizing production resources at composite docks construction is given. It is established that the available solutions do not specify the recommendations for lowering the metal content in the reinforced concrete pontoon of composite floating docks. As a result of the conducted research, the design of floating composite docks was improved by reducing sets in the reinforced concrete pontoon. The rationality of a pontoon design construction without installation of frames, floors, and beams under towers is substantiated

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27

Hazhmetov, Luan, Yury Shekikhachev, Alina Hazhmetova, Fatimat Kankulova, Aida Tkhagapsova, and Cantemir Mishkhozhev. "Pneumoacoustic sprayer for applying herbicide to the near-stem strips of perennial plantations." АгроЭкоИнфо 2, no. 50 (2022): 30. http://dx.doi.org/10.51419/202122230.

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The article presents a new constructive-technological scheme of a pneumoacoustic sprayer and the results of a study of the dispersity of the disintegration of the working fluid. It is shown that the quality indicators of the proposed sprayer meet the agrotechnical requirements for ultra-low-volume spraying of liquid and can be used to apply the herbicide to the near-stem strips of perennial plantations. Keywords: PERENNIAL PLANTINGS, TRUNK STRIPS, WEEDS, TREATMENT, HERBICIDE, SPRAYERS

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28

Makarov, A., M. Senchuk, A. Khodos, and M. Kirienko. "Improving the efficiency of the technological scheme of industrial high-temperature air heater." Ventilation, Illumination and Heat Gas Supply 40 (January 17, 2022): 6–15. http://dx.doi.org/10.32347/2409-2606.2022.40.6-15.

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Two typical schemes of air heating in gas-oil air heaters (heat generators) are analyzed, the structural difference of which is characterized by the mutual location of the fire tube - combustion chamber and convective heating surface (chimneys). The improved constructive scheme of the developed high - temperature air heater - heat generator with air heating for technological processes of drying is described. The main technical and operational advantages of the accepted scheme of heating of air which differs in high economy and reliability are noted. New technical solutions in the developed des

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29

G., Santhanamari, Deepa M., Susithra N., and Reba P. "Establishing a Constructive Mentoring Scheme for Engineering Students - A Case Study." Journal of Engineering Education Transformations 35, S1 (2022): 303–11. http://dx.doi.org/10.16920/jeet/2022/v35is1/22044.

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The students of generation Z are more independent, technology savvy and socially connected. Even though technology has shrunk the universe and all knowledge resources seem to be just a click away, inculcating moral values, providing continuous technical guidance and psycho-social assistance for a holistic development cannot be provided by mere technological tools and the virtual world wide web. Teaching is a noble profession with no materialistic benefit and is service oriented. The teacher not only strives to create an atmosphere conducive to learning as an instructor, but also imparts the ne

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30

Vladimir, Frolov Denis Sysoev Marina Tumanova Nadezhda Morozova. "THEORETICAL ASPECTS OF THE PROCESS OF GRINDING STALK FEED CHOPPER WITH A DISK WORKING BODY." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES o6, no. 06 (2019): 13440–44. https://doi.org/10.5281/zenodo.3262290.

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<em>This article discusses the question of mechanization of the labor-intensive process of grinding stalk feed in conditions of small forms of management. The authors propose a constructive-technological scheme of a stalk chopper chopper with a disk working body equipped with combined cutting segments. The results of theoretical studies to determine the optimal structural and technological parameters of the stalk feed chopper: productivity, energy intensity, angle of inclination of the gear grinding segment to the surface of the grinding working body, number of segments on the grinding working

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31

Nazanskiy, S. L., and M. S. Glukhova. "THE DEVELOPMENT OF A BASIC PROCESS SCHEME FOR THE PREPARATION OF ISOAMYL ACETATE." Fine Chemical Technologies 13, no. 6 (2018): 79–88. http://dx.doi.org/10.32362/2410-6593-2018-13-6-79-88.

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The article reports the development of a technological scheme for isoamyl acetate preparation on the basis of kinetic data, vapor-liquid and liquid-liquid equilibrium data. A review of isoamyl acetate production methods was made. At present most of the methods are based on esterification reaction, which takes place in the presence of homogenous and heterogeneous catalysts. Heterogeneous catalysis is preferred because of absence the catalyst separation problem. In the first part of the work vapor-liquid and liquid-liquid equilibrium simulation was made. NRTL and UNIQUAC models were used to calc

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32

Konovalov, Vladimir, Sergey Konovalov, and Victoria Igumnova. "Constructive-technological diagram of the rotary–string cultivator and the definition of its main parameters." E3S Web of Conferences 126 (2019): 00039. http://dx.doi.org/10.1051/e3sconf/201912600039.

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Organizing technological processes in accordance with adopted system of agriculture, producers of agricultural products tend to get maximum possible yield with minimizing costs and increasing the level of soil fertility. A fallow system is one of effective systems of soil processing for accumulation of nutrients and moisture, as well as weed control. Fallow cultivation of soil is used when using this system for weed control. First cultivation is carried out with help of fallow or continuous cultivators, which have low productivity and high energy intensity. To eliminate these shortcomings, aut

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33

Novitskiy, A., and A. Gilyakov. "Justification of the constructive and technological scheme of disk sowing section of a zernotukovy seeder of direct crops." Актуальные направления научных исследований XXI века: теория и практика 2, no. 3 (2014): 443–46. http://dx.doi.org/10.12737/4430.

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Nikulin, A., A. Kodryk, O. Titenko, and V. Prysiazhniuk. "Development of an experimental laboratory sample of foam extinguishing system using compressed air (CAFS)." Scientific bulletin: Сivil protection and fire safety 1, no. 2 (2018): 4–9. http://dx.doi.org/10.33269/nvcz.2018.2.4-9.

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The analysis of known structures of foam generating systems with compressed air, as well as the results of research on operational experiments, tests and research of systems carried out abroad, allowed to formulate basic principle requirements to technological and constructive parameters of foam generating systems with compressed air. The general trend in the design of various structures, especially complex, built on the internal interaction of individual structural units – is the development of a mathematical model, preceding a constructive solution and often is the calculated basis for

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35

Musina, G. Sh, T. S. Linkova, and O. V. Khabibrakhmanov. "Development of high-tech production of high-octane components of motor fuel from renewable vegetable raw materials." Proceedings of the Voronezh State University of Engineering Technologies 80, no. 2 (2018): 264–69. http://dx.doi.org/10.20914/2310-1202-2018-2-264-269.

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In work are studied development of new oxygen-containing high-octane fuel compositions. The short review of comparisons of the main indicators is presented. In this article is shown need of development of production of octane additives. Receiving high-octane gasolines with use of components of the fuels alternative oil, the solution of these questions can become use of alcohols as additives to traditional gasoline, and first of all the ethyl alcohol produced from renewable sources of raw materialsThe goal can be carried out by means of modeling of technological processes. Using a software pack

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36

Dolgikh, Pavel P. "Rationale for the Application of the Technological Scheme of Irradiation with Separation of Energy Flows in the Lighting Systems of Industrial Greenhouses." Engineering Technologies and Systems 32, no. 4 (2022): 600–612. http://dx.doi.org/10.15507/2658-4123.032.202204.600-612.

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Introduction. Ensuring the required parameters and characteristics of electromagnetic radiation of lighting irradiation facilities for greenhouses is an important task to improve the efficiency of energy use and the characteristics of crop production. The aim of the work is to determine the effective operation mode of technological irradiation scheme with separation of energy flows in lighting systems of industrial greenhouses. Materials and Methods. In the developed model of the irradiation technological scheme, constructive decisions make it possible to divide the energy flows into component

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V., Belchenko, Pishchanska N., Romanov V., and Podmazko О. "Development of a technological scheme of trichogram production on the basis of cassetteless breeding of grain moth." Mehanization and electrification of agricultural, no. 15(114) (2022): 64–73. http://dx.doi.org/10.37204/0131-2189-2022-15-7.

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Purpose. Elements of the equipment set will be created using the method of cassetteless breeding of grain moth for the industrial production of trichogram. This method involves carrying out a cycle of technological operations (infection, maintenance, exit and collection of imago) in one device, which allows to reduce the number of technological operations, labor costs, and dust generation. Thus, the cultivation of grain moth in a large volume makes it possible to abandon the traditional cassette-box technology and move to the construction of entomological production of a new generation. Method

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Fozilov, G. G., B. Koptileuov, A. T. Umirov, et al. "Development of the constructive scheme and 3D model of the smart corn-seed grader machine." IOP Conference Series: Earth and Environmental Science 1284, no. 1 (2023): 012034. http://dx.doi.org/10.1088/1755-1315/1284/1/012034.

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Abstract After determining the physical-mechanical properties of industrial grain of the corn, we decided to compare the results of experiment with properties of seed-corn. According to some agronomic researchers’ observation, there is special determination method to harvest corn-crop for producing seed-corn. Therefore, because of the observations and analysis, it is an actual theme to do research on creating new innovative corn-seed preparing technologies and grader machines based on smart technological methods. Otherwise, it is difficult to grade precise properties of corn-seed. Therefore, w

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Safonyk, A. P., P. O. Lakus, and І. М. Hrytsiuk. "Development and research of the energy saving system of purification technological waters from ferromagnetic impurities and its automation." Bionics of Intelligence 2, no. 95 (2020): 69–76. http://dx.doi.org/10.30837/bi.2020.2(95).09.

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A mathematical model of the industrial water treatment process is built. The structural scheme of relationships of parameters of the process of extraction of ferromagnetic impurity is developed that has allowed to find the transitional characteristics, to carry out computer experiments and further to define the basic constructive parameters of the process. A study of the corresponding process was performed using the found transfer functions of the object through the control channels. A P-regulator has been developed for energy-efficient control of pollution concentration at the outlet of the t

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Aitbayeva, Z. K., and D. U. Mamataeva. "DEVELOPMENT OF THE CONSTRUCTIVE-TECHNOLOGICAL SCHEME OF THE DEVICE FOR RAW PROCESSING OF RAW MATERIALS BY GRINDING, HOMOGENIZATION AND CAVITATION DESTRUCTION." BULLETIN Series of Physics & Mathematical Sciences 71, no. 3 (2020): 98–103. http://dx.doi.org/10.51889/2020-3.1728-7901.13.

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Based on the functional description of the scheme for the primary preparation of cattle waste and fermentation of the substrate in a psychrophilic mode, a device for processing raw materials by grinding, homogonization, and cavitation destruction has been developed. The regularities of grinding and uniformity of the composition of the substrate, the distribution of heat and anaerobic digestion in a psychrophilic mode in a bioreactor are considered. There are various solid particles in livestock waste, such as sand, clay, etc., which causes the formation of sediment, while light materials like

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Yaroshenko, Leonid, Igor Kupchuk, and Mykhailo Zamrii. "STRUCTURAL DEVELOPMENT AND RESEARCH OF TECHNOLOGICAL PARAMETERS OF MACHINES FOR CENTRIFUGAL -PLANETARY VIBRATION TREATMENT." Vibrations in engineering and technology, no. 2(97) (August 27, 2020): 41–50. http://dx.doi.org/10.37128/2306-8744-2020-2-5.

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The paper analyzes current state and prospects of further development of technology and equipment for mechanization and automation of finishing and cleaning of details. It is stated that the most effective for this purpose are the methods of abrasive machining, which include bulk galvanizing, vibration, centrifugal-rotary and centrifugal-planetary processing. These methods reduce the complexity and cost of processing, which in some cases reaches 20% of the total cost of manufacturing parts. Each of these methods has a different level of efficiency, certain advantages and disadvantages, the lev

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Palamarchuk, Igor, Mikhailo Mushtruk, Volodymyr Vasyliv, and Marija Zheplinska. "Substantiation of regime parameters of vibrating conveyor infrared dryers." Potravinarstvo Slovak Journal of Food Sciences 13, no. 1 (2019): 751–58. http://dx.doi.org/10.5219/1184.

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The analysis of constructive-technological schemes of vibrating conveyor machines for heat-exchange processing of bulk technological masses in the current mode is carried out, which allowed to substantiate the effectiveness of using a new modification of infrared dryers of vibration-wave execution with a flexible transporting body. For this scheme, a vibrating system is developed which mathematical modelling allowed to determine and substantiate the main parameters of the operating mode of the drive mechanism of the projected device. The experiments, using the developed research model, confirm

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Fiterman, Sofia I., Emil R. Sharafutdinov, Nikita A. Onegov, and Nikolay A. Rudnev. "PROPERTIES AND METHODS FOR PRODUCTION OF POLYETHERETHERKETONE." Oil and Gas Business, no. 2 (April 17, 2024): 167–94. http://dx.doi.org/10.17122/ogbus-2024-2-167-194.

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The polymer industry in Russia is one of the most promising industries predisposing to economic development. There is increasing interest in so-called high-performance plastics, which have a list of constructive and technological properties, the key of which is high temperature stability. Among these, it is worth highlighting polyetheretherketone (PEEK), one of the most expensive polymers, the cost of which is due not only to high-temperature stability, but also to mechanical and good electrical insulating properties, resistance to β-, γ-, X-ray and infrared radiation, to chemical influences a

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Sokolov, Nikolai Mikhailovich, Sergey Borisovich Strelttsov, and Pyotr Aleksandrovich Pokusaev. "The influence of the design and operating parameters of the working bodies on the energy indicators of the tillage tool." Agrarian Scientific Journal, no. 5 (May 22, 2024): 147–53. http://dx.doi.org/10.28983/asj.y2024i5pp147-153.

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The article describes the technological process of resource-saving basic tillage on sloping lands, which provides a significant reduction in losses of soil and water resources. Reducing the process of water and technological erosion on the slopes is based on the principle of forming an anti-erosion microrelief on the surface of arable land from a mixture of soil and stubble. The constructive scheme of the tillage tool RF patent No. 2612211 is presented and the process of its operation is described. A theoretical analysis of the technological process of soil tillage is carried out, the results

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Kushnir, V., N. Gavrilov, and S. Kim. "Change of desigu of the shredder-distributor." Bulletin of Science and Practice, no. 6 (June 14, 2017): 159–65. https://doi.org/10.5281/zenodo.808716.

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The main results of the review of existing methods, methods, equipment for grinding, distribution of coarse forages, including rolled feed, on cattle–breeding farms are given in the article. This allows us to identify the main factors affecting the productivity of grinders — distributors and the quality of supply of finished material to feeders. On the basis of research works and analysis of existing technical means for the preparation and distribution of coarse forages, we propose a constructive technological scheme for a mobile shredder–distributor with a longitudinal arrangement of a knife–

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Aliyev, Yelchin, Svitlana Mykolenko, Vitaliy Yaropud, and Roman Malegin. "SUBSTANTIATION OF THE CONSTRUCTIVE-TECHNOLOGICAL SCHEME OF THE CAVITATION DISPERSATOR-HOMOGENIZER OF AGRICULTURAL RAW MATERIALS OF PLANT ORIGIN FOR FODDER PURPOSES." ENGINEERING, ENERGY, TRANSPORT AIC, no. 2(109) (August 27, 2020): 5–15. http://dx.doi.org/10.37128/2520-6168-2020-2-1.

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n urgent task is to increase the efficiency of preparation of high-quality feed through the use of technological processes of dispersion and homogenization with cavitation processing of feed components. The aim of the research is to substantiate the constructive-technological scheme of cavitation dispersant-homogenizer of agricultural raw materials of plant origin for feed purposes. As a result of research, the design of the working bodies (rotor and stator) of the cavitation dispersant-homogenizer was proposed and justified. Structurally, stator resonators and rotor confusers at the moment of

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Lopareva, S. G., Yu N. Mekshun, A. V. Fominykh, and D. V. Loparev. "Improvement of the technological process of sowing by stubble seeders." Traktory i sel hozmashiny 84, no. 12 (2017): 25–31. http://dx.doi.org/10.17816/0321-4443-66368.

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The basis of the seeding machine fleet is the stubble seeders SZS-2.1, SKP-2.1. A disadvantage of such seeders is the irrational use of the area of feeding due to the uneven distribution of the seed. Improvement of the technological process of sowing is possible by installing seed spreaders on the paw coulters. A scheme of a paw coulter with a passive seed distributor is proposed, each side of which consists of two planes installed at different angles. The calculation scheme and mathematical model allowed to study the process of seed distribution, to reveal the influence of constructive parame

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Afanasyev, Alexandr A., and Grigory Alexandrovich Afanasyev. "Modern Technologies of Low-Rise Construction." Scientific journal “ACADEMIA. ARCHITECTURE AND CONSTRUCTION”, no. 2 (June 28, 2018): 148–55. http://dx.doi.org/10.22337/2077-9038-2018-2-148-155.

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Technologies of construction ofLow-rise buildings of various design schemes are considered. Particular attention is paid to the technologies of erecting blocked houses (townhouses), cottages and other low-rise buildings. As a basis of technologies, new design solutions and mechanization means are adopted, which ensure a reduction in the duration of work and material consumption in the construction of low-rise buildings. Thus, the article shows that the transition from tape foundations to foundation slabs reduces the duration of work on the foundation in 2,5-3,0 times. The tec

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ZASORNOVA, Iryna, Victor OCHKURENKO, Alexander ZASORNOV, Olha TIELUSHKINA, and Oleksandr SARANA. "RESEARCH OF CONSTRUCTIVE-TECHNOLOGICAL SOLUTIONS OF NATIONAL SHIRTS FOR DECORATION OF MODERN WOMEN’S DRESSES OF ETHNO-STYLE." Herald of Khmelnytskyi National University 305, no. 1 (2022): 209–17. http://dx.doi.org/10.31891/2307-5732-2022-305-1-209-217.

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The research of different types of Ukrainian national women’s shirts of the Boykiv region at the end of the XIX and the beginning of the XX century about constructive-technological decisions and used colours of materials is carried out in the work. The main types of cut of national shirts of Boykivshchyna have been studied: shirt with shoulder inserts, tunic-like shirt, shirt with one-piece sleeves, shirt with coquette. The authors have developed a classifier of structural elements of the Ukrainian national shirts of Boykivshchyna. Based on the developed classifier, a massive of structural ele

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Maslov, G. G., E. M. Yudina, and N. A. Rinas. "Technological and design principles of grain quality improvement, taking into account natural and climatic conditions." IOP Conference Series: Earth and Environmental Science 981, no. 4 (2022): 042032. http://dx.doi.org/10.1088/1755-1315/981/4/042032.

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Abstract The new and known technological and design principles for improving the grain quality of wheat vigorous varieties, have been substantiated. The proposed seven technological principles show the features of the use of new wheat varieties and their cultivation according to the best forecrops in the natural climatic conditions of the Krasnodar Territory, the features of seed preparation for sowing, soil cultivation, plant protection, and the application of fertilizers and the organization of harvesting. In the block of four design features, new technical solutions are proposed for the des

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