tech@7universum.com
+7 (499) 117-03-65
RU | EN
Technical Sciences Issues Archive "Technical Sciences" 2021 7(88)

Issue of Universum: Technical Sciences 7(88)

DOI - 10.32743/UniTech.2021.88.7

The issue was published on July 26, 2021.

Download the magazine, part 1 (.pdf)

Download the magazine, part 2 (.pdf)

Download the magazine, part 3 (.pdf)

The journal is posted on the website eLIBRARY.ru

The journal is posted on the website eLIBRARY.ru

The journal is posted on the website eLIBRARY.ru

Issue Articles

Using the graphical editor "Компас 3D" in teaching computer engineering graphics
Tokhirov A.I.
07.07.2021 2307
01. Engineering Geometry and Computer Graphics
Study of hydrodynamic regimes of a spherical deepening pipe
Исомиддинов А.С. Давронбеков А.А.
14.07.2021 798
02. Mechanical engineering and mechanical science
Research of the hydraulic resistance of the inertial scrubber
Tojiev R. Isomiddinov A. Abdurakhmon S. To’ychieva S.
09.07.2021 1025
02. Mechanical engineering and mechanical science
Drying of dispersed materials in an apparatus with a fast rotating rotor
Ахунбаев А.А. Ражабова Н.Р.
09.07.2021 918
02. Mechanical engineering and mechanical science
Research of the influence of hydrodynamic regimes of the spherical lower pipe on the heat exchange process
Мухамадсадиков К.Д. Давронбеков А.А.
13.07.2021 747
02. Mechanical engineering and mechanical science
Investigation of the film layer on the working surface of the rotary filter apparatus
Тожиев Р.Ж. Исомиддинов А.С. Ахроров А.А.
17.07.2021 720
02. Mechanical engineering and mechanical science
Priorities of application of hydrogen fuel in combustion engines of trucks
Аллаяров Т.А. Суннатов И.Х. Мирнигматов Ш.Б.
11.07.2021 1027
02. Mechanical engineering and mechanical science
Technique and installations for electromagnetic treatment in the formation of composite polymer coatings
Ikromov N. Rasulov D.
05.07.2021 815
02. Mechanical engineering and mechanical science
Mathematical models of ore transportation conveyors of mining transport systems
Эшмуродов З.О. Исмоилов М.Т. Орипова У.З.
13.07.2021 990
04. Transport, mining and construction engineering
Modeling of the stress-strain state
Исроилов Ш.Н. Чориев Э.Э.
03.07.2021 743
06. Shipbuilding
Intelligent technical means in industry and diagnostics of optical fiber conductors
Khaitova A. Shipulin Y.
09.07.2021 916
07. Electrical engineering
Algorithms for joint estimation of the state vector and parameters of dynamic systems
Кодиров Д.Т. Кодирова Ф.М.
12.07.2021 694
08. Instrumentation, metrology and information-measuring devices and systems
Administration of the security of local networks on the example of the Urgenic branch of TUIT
Рузметов А.А. Рустамов О.А. Худайбегенов Т.А. Хужаев О.К.
10.07.2021 807
10. Computer science, computing engineering and management
Peculiarities of application of graph theory in system analysis of the text
Золотов Э.С.
30.06.2021 1287
10. Computer science, computing engineering and management
Loss of anonymity in the age of development of digital technologies
Меньшиков Я.С. Беляев Д.А.
29.06.2021 878
10. Computer science, computing engineering and management
Possibility of obtaining kesterite films by combining methods of electrolytic deposition of precursors and their sulfurization
Кутлимратов А.
13.07.2021 719
11. Energy
Modeling the operation of a low power photoelectric system using the Simulink package
Юсупов Д.Т. Юсупова Ф.Т.
19.07.2021 1567
11. Energy
About calculation of structural elements layed on salted soils
Остонов Т.К. Бакаев Г.С.
08.07.2021 660
12. Metallurgy and materials science
Study of technology of preparation of an aqueous solution of polysilicic acids
Беляев Е.А. Беренгартен М.Г.
13.07.2021 982
13. Chemical technology
Technology of shorsit hydrophobization and its application as an effective filler of PVC composite materials
Мирвалиев З.З.
14.07.2021 808
13. Chemical technology
Modification of the stripper column of the amine purification process with the use of packings of the Brel saddle type
Шарофиддинов И.И. Ахмадалиев М.А.
14.07.2021 1665
13. Chemical technology
Obtaining semi-synthetic oils-(PAOM)
Ахмадалиева М.М. Ахмадалиев М.А.
25.07.2021 1033
13. Chemical technology
Identification of thermophysical properties of the pyrolysis distillate product
Худайбердиев А.А. Исмаилов О.Ю. Худайбердиев А.А.
15.07.2021 979
13. Chemical technology
The analysis of catalytic processing results of the pyrolysis distillate product in a development reactor
Худайбердиев А.А. Худойберганов А.А. Худайбердиев А.А. Хурмаматов А.М.
15.07.2021 988
13. Chemical technology
Synthesis of zinc-protected metal organic compounds
Эшанкулов Х.Н. Тураев Х.Х. Умбаров И.А. Джалилов А.Т.
16.07.2021 782
13. Chemical technology
Study of antiknock additives based on metal-containing modifiers
Мирзамахмудов Ж.Т. Джалилов А.Т. Нуркулов Ф.Н.
16.07.2021 842
13. Chemical technology
Innovative ways of obtaining furfurol-acetone binder
Ахмадалиев М.А.
16.07.2021 975
13. Chemical technology
Increasing the fire resistance of textile fabrics based on cellulose
Нуркулов Ф.Н. Раупов А.Р. Джалилов А.Т.
16.07.2021 1009
13. Chemical technology
Preparation of solutions of copolymers of cellulose sulphate with polyvinyl acetate in mixtures of dimethyl formamide and nitrogen teteroxide
Сафаров Б.Ж. Наубеев Т.Х.
19.07.2021 782
13. Chemical technology
Seasonal water level in the Sokh river
Рахматов У. Сафоев Б.К. Абдуллажанов Х. Мирзаев Д.М. Абдисаматов Э.Д.
25.06.2021 1093
13. Chemical technology
Investigation of anti-wear properties of turbine oils with the additive package by the method of mathematical planning
Хужакулов А.Ф. Хамидов Б.Н.
06.07.2021 682
13. Chemical technology
Features of electrooxidation leaching of metals
Kurbanov J. Guro V. Rasulova S.
25.06.2021 888
13. Chemical technology
Studying the infrared spectrum of reaction of monoethanolamine with formaldigid
Khurramov L. Khudoyberdiev A. Adilov R. Alimukhamedov M. Alimukhamedova (.N.
01.07.2021 1389
13. Chemical technology
Research of the process of processing of tapes of the product of the Ustyurt gas-chemical complex
Ахмадалиев М.А. Шарофиддинов И.И.
02.07.2021 880
13. Chemical technology
Obtaining metal-containing stabilizers for PVC compositions and studying their properties
Нарзуллаева А.М. Каримов М.У. Джалилов А.Т.
03.07.2021 1098
13. Chemical technology
Preparation of physiological active substance based on sulfuric acid and monoethanolamine
Sidikov A.A. Togasharov A.S. Tukhtaev S.
11.07.2021 1242
13. Chemical technology
Characteristics of raw materials for the production of high-index base oils
Хужакулов А.Ф. Хамидов Б.Н.
06.07.2021 870
13. Chemical technology
Analysis of physical, mechanical and electrical properties of polymer and carbon fillers using liquefaction technology
Ниёзкулов Ш.Ш. Каримов М.У. Джалилов А.Т. Бобилова Ч.Х.
06.07.2021 832
13. Chemical technology
Synthesis and spectroscopic study of a complexes of some 3d-metals with derivatives of 1-methyl-3-benzylquinazoline-2,4-dione
Каримова Г.Ш. Тухтаев Х.Р.
07.07.2021 827
13. Chemical technology
Influence of carbamide solution on sunflower oil purification
Йулчиев А.Б. Рахманов Д.Т. Джамолов К.Ш.
21.07.2021 947
14. Food technology
Medical and prophylactic drinks based on marigold flowers
Нишанов У.Р. Мамаджанов Л. Атаханов Ш.Н. Акрамбоев Р.А. Хайитмирзаев Б.О.
14.07.2021 1188
14. Food technology
Influence of the number of installed drums on fiber quality in the cotton cleaning process
Бозоров Б.Т. Парпиев А.П. Сабиров И.К. Усманов Х.С. Очилов М.М.
07.07.2021 1107
15. Technology of materials and products of textile and light industry
Investigation of the aerodynamic modes of the drying drum purification section
Шамсиев И.Р. Парпиев А.П. Усманов Х.С. Якубов К.Н.
21.07.2021 685
15. Technology of materials and products of textile and light industry
The formation of consumers and technical requirements for textile auto components
Esanova S.
18.07.2021 925
15. Technology of materials and products of textile and light industry
Obtaining high-class cotton fiber due to modernization of dryer drum brand SBO
Шамсиев И.Р. Парпиев А.П. Усманов Х.С. Каршиев Б.Э.
17.07.2021 866
15. Technology of materials and products of textile and light industry
Methodological approaches to improvement of light industry enterprises on the basis of standardization and product quality management
Madihanova N.
08.07.2021 1101
15. Technology of materials and products of textile and light industry
Study of the completeness of mixing of cotton-nitron yarn
Ражапов О.О.
17.07.2021 679
15. Technology of materials and products of textile and light industry
Assessment of health efficiency noise reduction in weaving works
Юлдашев О.Р. Урманов Н.Т.
07.07.2021 961
15. Technology of materials and products of textile and light industry
Characteristic of the paper, containing waste poliakrilamid
Ешбаева У.Ж. Исмаилова Г.И. Нишонов А.М. Абдуалимова Л.З.
14.07.2021 1396
17. Technology, machinery and equipment for logging, forestry, wood processing and chemical processing of wood biomass
A particular case of ideal Otto cycle as a prelude “The mechanical theory of Otto engine”
Кодиров Н.
20.07.2021 865
18. Transport
On the solution of the problem of constructing two-lattice lattice structures with given forces in connections
Суванкулов И.Ш.
08.07.2021 670
19. Construction and architecture
Mathematical modeling of certain geometric parameters of domestic jumps at separation of two bodies located one under another
Сафаров Р. Файзиев З.Х. Шерматов Н.Н.
14.07.2021 649
19. Construction and architecture
Experience of studying the subsoil-geological environment by the method of georadiolocation in South Yakutia (on the example of Neryungri)
Нерадовский Л.Г.
06.07.2021 756
19. Construction and architecture
Raster and vector formats of electronic document of technical documentation
Astanaliev E.T. Baratov D.
10.07.2021 1191
20. Documentary information
Motivation and activity
Шомуродов О.И. Полянский А.И.
17.07.2021 3170
21. Safety of human activities
Relevange of the use of the software(search and information map service, geolocation) in the units of the ministry for emergengy situations of the Republic of Uzbekistan
Кабулова Н.Д. Ходжакулов М.Н. Рахимов Д.Б.
25.07.2021 726
21. Safety of human activities
ISSN 2311-5122. Article metadata is hosted on the eLIBRARY.RU platform.
Mass media registration cert.: EL No. FS77-91806 dated 17.06.2026
Journal founder: Universum LLC
Editor-in-Chief - Marina Yu. Zvezdina.
Top