Universum: Technical Sciences 6(87)

Методика применения CAD/CAM/CAE – систем в научных исследованиях

Тохиров Азамжон Ибрахим угли

20.05.2021 1142

01. Engineering Geometry and Computer Graphics

Мониторинг-эффективный метод определения технического состояния несущих элементов зданий и сооружений

Шоджалилов Шокомил Шарипова Мукамбар Аскаржон кизи

14.06.2021 798

01. Engineering Geometry and Computer Graphics

Изучение влияния контактного элемента ротор-фильтр на эффективность очистки

Тожиев Расулжон Жумабаевич Исомиддинов Азизбек Саломиддинович Ортикалиев Бобожон Сапарали угли Туйчиева Шоирахон Шухратбековна

07.06.2021 850

02. Mechanical engineering and mechanical science

Small grain dryer for farm

Sharibboy Ergashev Bahrom Otakhanov Nasimjon Abdumannopov

09.06.2021 777

02. Mechanical engineering and mechanical science

Analysis of failures of gas pumps of vehicles produced by JSC "UzAvto Motors"

Sarvar Ortiqov Bekzodbek Negmatov

10.06.2021 620

02. Mechanical engineering and mechanical science

Duration of wear test with active participation of abrasive particles

Gulchehra Zhuraeva

10.06.2021 620

02. Mechanical engineering and mechanical science

Technological support of high efficiency of cotton processing machines by abrasive blasting of saw blade teeth

Nigora Iskandarova Zohir Shodmonkulov Illarion Shin

15.06.2021 537

02. Mechanical engineering and mechanical science

Мехатронные технологические системы: концепция проектирования и применение в современном машиностроении

Марасулов Исломбек Равшанбек угли

19.06.2021 748

02. Mechanical engineering and mechanical science

Работа системы охлаждения в жаркую погоду и способы его контроля на работу

Муйдинов Дилёрбек Зокиржонов Азизбек Зокиржон угли

21.06.2021 732

02. Mechanical engineering and mechanical science

Intensity of heat exchange in a vortex dryer

Khoshim Bakhronov Khilola Suyarova Nazora Khudoyberdieva Sarvinoz Fayzulloeva

02.06.2021 689

03. Power, metallurgical and chemical engineering

Energy saving in the screw of Archimedes of variable tilt

Zafarbek Burkhonov

09.06.2021 1244

03. Power, metallurgical and chemical engineering

Electrolyser test results

Ilham Nasirov Khurshidbek Rakhmonov Saidolim Abbosov

26.05.2021 798

04. Transport, mining and construction engineering

Investigation of the physical and chemical composition of pollutants in the working fluid of hydraulic excavators operated in the Kyzylkum region

Nabijon Abduazizov Akbar Jurayev

15.06.2021 645

04. Transport, mining and construction engineering

Dynamic loads in the transmission occurred under the clutch engagement

Rakhmatullo Khalikov Radislav Mavlyutov Fozil Sottarov Sadulla Zhumanov Rinat Jurayev

17.06.2021 1127

04. Transport, mining and construction engineering

Development of recommendations for optimization of block parameters in a system with ore storage at the Zarmitan deposits

Ilhom Misliboyev Yokub Karimov Sardor Abdisoatov Navruzbek Norqulov

18.06.2021 805

04. Transport, mining and construction engineering

Analysis of the results of manufacturing by various methods of superconducting yttrium ceramics

Istam Rakhmonov Nematullo Makhmudov Azamat Tavbaev Saidobbos Rakhimov Sadulla Zhumanov Sherzod Eshkuvvatov

18.06.2021 774

04. Transport, mining and construction engineering

Investigation of the influence of the intake air temperature on the efficiency of a reciprocating compressor

Dilshoda Khatamova Rustam Dzhuraev

20.06.2021 2400

04. Transport, mining and construction engineering

Improvement of core collection technology at the fields of Uzbekneftegaz JSC

Ravshan Narimov

22.06.2021 743

04. Transport, mining and construction engineering

Identification and elimination of defects in electromechanical systems in industrial enterprises

Mirzokhid Gafurov Yunus Akiyev Ziyodillo Annayev Sarvar Akhmadov

01.06.2021 990

07. Electrical engineering

Diagnosis of process units during purification of industrial waste water and the state of optoelectronic displacement converters based on fiber and hollow ducts

Aziza Khaitova

08.06.2021 475

07. Electrical engineering

Regulated electric actuator with thyristor and induction rheostat for asynchronous motors

Isroilzhon Boltaboev Odinakhon Mamirova

22.06.2021 674

07. Electrical engineering

Application of the 5W method in the implementation of food safety management systems

Bakhrom Khamdamov Mukhammadjon Fattaev

10.06.2021 722

08. Instrumentation, metrology and information-measuring devices and systems

Estimation of REGINA network stations coorinates and velocities

Maftuna Rakhimberdieva Dilbarhon Fazilova

23.05.2021 774

10. Computer science, computing engineering and management

Numerical study of air movement in the human nasal cavity

Alibek Issakhov Atabek Khussain

27.05.2021 1078

10. Computer science, computing engineering and management

Automation of accounting of working hours of employees of the company

Viktor Kuznetsov Irina Smirnova Natalia Bryzgalova

01.06.2021 3358

10. Computer science, computing engineering and management

Problems of decision making under certainity and risk based on strict methods

Oksana Porubay Amir Amirov

04.06.2021 730

10. Computer science, computing engineering and management

Current trends in the artificial intelligence development

Erika Milkova

07.06.2021 724

10. Computer science, computing engineering and management

Применение мехатронных систем на водном и воздушном транспорте

Кимсанбоев Нодирбек Шоирбек угли

09.06.2021 633

10. Computer science, computing engineering and management

Development and implementation of an intelligent traffic light control system with wireless control from Arduino

Oybek Kholmatov Bekzodbek Negmatov

12.06.2021 895

10. Computer science, computing engineering and management

Analysis of the trilateration method for local changes in the coordinates of points on the “Tavaksay” geodynamic polygon

Erkin Mirmakhmudov Vakhidjon Niyazov Bekzod Toshonov Vazira Makhamatova

18.06.2021 1227

10. Computer science, computing engineering and management

The development of artificial intelligence and myths associated with it

Erika Milkova

18.06.2021 1107

10. Computer science, computing engineering and management

On dynamic characteristics of nonequilibrium charge carriers in silicon wafers

Rayimjon Aliyev Azizjon Kurbanov Sukhrob Aliev Khurmatillo Izzatillaev

09.06.2021 1131

11. Energy

Нефтяные шламы и их воздействие на окружающую среду

Турсунов Баходир Жунайдуллаевич Гадоев Бахтиёр Шарифович Ортикова Махфуза Обиджон кизи

15.06.2021 711

11. Energy

Analysis of the comprehensive interpretation of the well test results on the example of wells of the Surgil field

Mirzaanvar Akhmedov Timur Lipilin

18.06.2021 1188

11. Energy

Mathematical model of electrical processes in a combined control cable

Olimjon Toirov Viktoria Tsipkina Vera Ivanova Abdurauf Ashirov

19.06.2021 802

11. Energy

Generalized mathematical model of aerial cableway providing energy efficiency increase

Viktoria Tsipkina Vera Ivanova Dilshol Isamukhamedov Sayyora Hayitmuradova Shahobiddin Berdiyev

19.06.2021 1263

11. Energy

Energy saving in the water recycling system of the metallurgical plant

Alisher Shaislamov Ravshan Juraev Nodirbek Abdullaev Hilola Nazirova

19.06.2021 698

11. Energy

Mathematical modeling of the process of air conditioning in the production room of a cable company

Viktoria Tsipkina Vera Ivanova Dilshol Isamukhamedov Gulmira Juraeva Javohir Ruziboyev

22.06.2021 1049

11. Energy

Issues of digital transformation of the cable enterprise

Nurali Pirmatov Vera Ivanova Viktoria Tsipkina Ozoda Nazrullayeva Adham Ramatov

22.06.2021 916

11. Energy

Metrological issues of materials science and new approaches to their solutions

Bakhodir Askarov Bakhrom Khamdamov

02.06.2021 598

12. Metallurgy and materials science

Исследование адгезионной прочности композиционных эпоксидных материалов, заполненных минеральными отходами различных производств

Имомназаров Сарвар Ковилжанович Насриддинов Азизбек Шамсиддинович Сохадалиев Бехзод Абдурашид угли Рахимиов Рахматилло Шокиржон угли

03.06.2021 681

12. Metallurgy and materials science

Technology for processing of man-general waste containing non-ferrous metals

Zulfizar Mirzanova Shohrukh Munosibov Zokhid Rakhimjonov Shahlo Karimova Farrukh Tashaliev Sherzod Karshiboev

14.06.2021 1893

12. Metallurgy and materials science

Efficient use of the heat of combustion products in casting furnaces

Nodir Turakhodjaev Jamshidbek Khasanov

19.06.2021 730

12. Metallurgy and materials science

Increasing the fluidity of high-viscosity oils through pipelines

Bobomurod Rakhimov Saidakbar Abduraximov Bobirjon Adizov Dilnoza Salihanova

24.05.2021 604

13. Chemical technology

Влияние углеродных добавок на структуру и свойства полипропилена

Ниёзкулов Шерзод Шарофович Каримов Масъуд Убайдулла угли Джалилов Абдулахат Турапович

26.05.2021 720

13. Chemical technology

Oxidative dehydrogenation of ethylbenzene

Kobul Hotamov Zarnigor Salimova Jasur Safarov

27.05.2021 884

13. Chemical technology

Research of chemical, mineralogical and fractional composition of silvinites of the Khodjaikan deposit

Mirjamol Rakhmatjanov Oybek Mikhliev Utkir Rakhmatjanov Mirzakulov Kholtura

30.05.2021 1430

13. Chemical technology

Mathematical and computer simulation of the coagulation process during water purification

Ravshan Boboyorov Anvar Ulmasbaev

30.05.2021 881

13. Chemical technology

Research of physical and chemical properties and chemical composition of used engine oils

Jasur Safarov Ruslan Khayitov

03.06.2021 3607

13. Chemical technology

Research of the process of obtaining hydrocarbons from rubber waste

Ruxsora Khojiyeva Ruslan Khayitov

04.06.2021 1291

13. Chemical technology

Research of the formation conditions of high-molecular thermosetting phenol formaldehyde resins

Murodjon Tohirov Latif Jumanov Sherali Umarov Muzaffar Alimukhamedov Ravshan Adilov

05.06.2021 624

13. Chemical technology

Analysis of the efficiency of the heat exchangers of the oil and gas condensate mixture heating line

Oybek Ismailov Abdugaffar Khurmamatov Absalom Hudayberdiyev

07.06.2021 1038

13. Chemical technology

Analysis of the density and viscosity of distillates of fractions formed during the distillation of oil and gas condensate mixtures with hydrocarbon vapors

Dilshod Radjiboyev Absalom Hudayberdiyev Shakhnoza Rakhimjanova Durdona Kuchkarova

07.06.2021 1188

13. Chemical technology

Flegma sonining neft va gaz kondensati aralashmasining atmosfera distillashining samaradorligiga ta'siri

Dilshod Radjiboyev Absalom Hudayberdiyev Durdona Kuchkarova

07.06.2021 1286

13. Chemical technology

Par-carbonate methane conversion

Feruz Nazarov Farhod Nazarov Umida Shabarova Normurod Fayzullaev

08.06.2021 1161

13. Chemical technology

Synthesis of isopropanol from ethylene telomerization reaction

Sevara Khudoyberganova Suvanqul Nurmonov

09.06.2021 1715

13. Chemical technology

Use of propane in refrigeration technology

Nozima Salmanova

10.06.2021 3869

13. Chemical technology

Improvement of technology for obtaining composite polymer thickeners for textile industry

Sultonov Shavkat Abdullaevich Dilbar Sayimova Nilufar Dolmurodova

11.06.2021 646

13. Chemical technology

Research of the processes of intercalation of vermiculite by polyoxocation of Fe3+ and Cu2+

Yolkin Utashev Alisher Kalbaev Nozim Mamataliev Aziza Abdikamalova Rayhan Sobirova

11.06.2021 727

13. Chemical technology

Liquid-phase-catalytic oxidation of gas-condensate toluene

Sarvar Oblaberdiyev Doston Rustamov Sherzod Valiqulov

14.06.2021 1434

13. Chemical technology

Modification of polypropylene with lead acetate and analysis of its thermal properties

Nayima Bozorova Durdona Bakhanova Erkin Turaev

14.06.2021 684

13. Chemical technology

Improving the physical and mechanical properties of polypropylene using fiberglass

Saida Abdukarimova Nayima Bozorova Erkin Turaev

14.06.2021 1416

13. Chemical technology

Synthesis of acetylene amino alcohol based on ethanolamine and 2-methylbut3-in-2-ol

Foziljon Juraboev Suvanqul Nurmonov

14.06.2021 530

13. Chemical technology

Study of the absorption of liquids and gases by adsorbents obtained from local fruit seeds

Numonov Muhammadrajab Qudratillo Yusupov

14.06.2021 554

13. Chemical technology

Physico-chemical aspects of obtaining and applying a polymer composition for dressing cotton yarn

Rano Ismatova Matluba Amonova

15.06.2021 1020

13. Chemical technology

Chemical activation of mineralized mass with ammonium nitrate and zinc nitrate

Shafoat Namazov Shukurillo Tashpulatov Sherzod Eminov Sofie Ortykova

15.06.2021 632

13. Chemical technology

Simple ammonized superphosphate obtained from mineralized mass of Kyzylkum phosphorites

Shafoat Namazov Shukurillo Tashpulatov Sherzod Eminov Sofie Ortykova

15.06.2021 3162

13. Chemical technology

Study of physical and chemical properties of fillers for production of composite chemical preparations

Dinara Abdukarimova Komila Negmatova Sherzod Eminov

15.06.2021 890

13. Chemical technology

Epoxy water emulsion coating and their curing

Kiyomov Sharifjon Abdulahat Jalilov Abduhafiz Tillaev Shahzoda Turdialieva Yulduz Usmonova

15.06.2021 1185

13. Chemical technology

Technical cotton phospholipids effective emulsizers of lubricant drilling fluids

Sobir Urinov Dilafruz Sagdullaeva Abboskhon Turaev Saidakbar Abduraximov Khodjaev Sarvar

16.06.2021 1423

13. Chemical technology

Modern ways to increase the efficiency of water use in vegetables

Shokhrukh Akramov Yulduzxon Gulomova Shahnoza Mo’minova

17.06.2021 641

13. Chemical technology

Influence of seeding treatment technology on moisture content in soil

Sharip Mamatojiev Mutabar Mirzaeva Gavharxon Shokirova

18.06.2021 516

13. Chemical technology

Hydroisomerization of hexene-1 in the presence of aluminosilicate catalysts containing nickel and nickel sulfide

Baxri Safarov Jasur Safarov Ikrom Zinatdinov

18.06.2021 782

13. Chemical technology

Thermochemical dewatering of a pilot batch of oil sludge using a deemulsifier

Nodir Yakhyayev

18.06.2021 670

13. Chemical technology

Реакция винилирования лимонной кислоты с ацетиленом

Охундадаев Абдугани Комилжон угли Нурмонов Сувонкул Эрхонович

19.06.2021 871

13. Chemical technology

Study of conditions and regulations for application of liquid nitrogen fertilizers when growing cotton under the conditions of the last soils

Qaxramonjon Davronov Farruxjon Tukhtashev

21.06.2021 820

13. Chemical technology

Exploring seed storage

Mutabar Mirzaeva Nilufar Rakhmonaliyeva Sohibjon Xolmatov

21.06.2021 598

13. Chemical technology

Research of technological properties of the loess of the Raish deposit of Uzbekistan for the production of construction brick

Habiba Khamidova Aripova Mastura

21.06.2021 562

13. Chemical technology

Research methods and the influence of oil residues on the properties of building bitumen

Bekzod Rakhimov Botir Shukrullayev Shukhrat Alikabulov

21.06.2021 695

13. Chemical technology

Results of experimental tests of production technologies of mechanochemical and acid-activated adsorbents for purification of paraffins and ceresines

Ortik Rahmonov Sadokat Mamadalieva

22.06.2021 573

13. Chemical technology

Obtaining IEA formaldehyde resins from cubic residue

Dilshodkhon Kodirova Mamurakhon Abidova

22.06.2021 588

13. Chemical technology

Investigation of the thermal properties of modified phenol-formaldehyde oligomers

Iles Normuradov Ruksora Sabirova Azizbeka Goyipov

22.06.2021 582

13. Chemical technology

Halim ritual dish technology

Gulbahor Rakhimova Atakhanov Shukhrat Nuriddinovich Mamajanov Latifjon Yulduz Tukhtaboeva Dilnoza Buronova

17.06.2021 3884

14. Food technology

Technology of harvesting and storage of sugar beet

Shokhrukh Akramov Yulduzxon Gulomova Zaynabxon Muxtorova

17.06.2021 1239

14. Food technology

Промышленное значение и химический состав органических порошков из растительных продуктов

Турсунов Нурулло Абдураззокович Мамадалиев Аброр Турсинпулат угли

17.06.2021 666

14. Food technology

Armenian cucumber canning technology

Ulugbek Muminov Atakhanov Shukhrat Nuriddinovich Mamajanov Latifjon Dilshod Rakhmonov Nuriddin Mirabdullaev

18.06.2021 2012

14. Food technology

Analysis of the composition and properties of lighted light vegetable oils with using local clays

Bekhzod Adashev Saidakbar Abduraximov Khodjaev Sarvar

19.06.2021 517

14. Food technology

Analysis of the composition and properties of lighted light vegetable oils with using local clays

Khodjaev Sarvar Saidakbar Abduraximov Rano Akramova

20.06.2021 1079

14. Food technology

Influence of cotton / polyester fiber mixture ratio on yarn quality indicators

Shavkat Fayzullayev Shoira Makhkamova Mirzogid Rakhimberdiev Khusniddin Komilov

28.05.2021 1518

15. Technology of materials and products of textile and light industry

Результаты выхода хлопка средней длины на хлопкоперерабатывающих заводах с различными пильными джинами

Азизов Шухрат Маматович Мухаммаджонов Мухиддин

28.05.2021 734

15. Technology of materials and products of textile and light industry

Influence of sample mass on accuracy of wool fiber tone measurement on an acoustic device

Zulfiya Valieva

14.06.2021 545

15. Technology of materials and products of textile and light industry

Ways to increase your jin performance

Mamasharipov A.A. Yuldashev A.R.

15.06.2021 804

15. Technology of materials and products of textile and light industry

Determination of the linear density of yarn, taking into account the shrinkage coefficient and structural analysis

Nafisa Odilxonova Inomjon Azizov Pavel Lastochkin

15.06.2021 1081

15. Technology of materials and products of textile and light industry

Water-saving small size wool washing machine

Khakimov Sherkul Robiya Tuguzbayeva

17.06.2021 877

15. Technology of materials and products of textile and light industry

Accumulation of dry mass in dependence on seeds and variety features of the cotton

Odiljon Ibragimov Sayyora Obidova

18.06.2021 554

15. Technology of materials and products of textile and light industry

Problems of modeling the processes of finding the optimal value of the content of cotton fibers in the mixture based on the experience of working at a spinning enterprise

Bakhtier Urishev Gafurjon Parpiev Saydillo Jamoldinov

21.06.2021 517

15. Technology of materials and products of textile and light industry

Analysis of the efficiency of the cotton cleaning area on mobile equipment

Azimjan Parpiyev Hanimkul Pardaev Khayrulla Usmanov Jakhongir Mardonov A. Anvarov

21.06.2021 578

15. Technology of materials and products of textile and light industry

Анализ специальных назначений дизайна специальной рабочей одежды

Мусаева Гульшаной Салохиддинова Махлиё Нурмухаммад кызы Хамрохуджаев Бахтиёр Яхёевич

22.06.2021 678

15. Technology of materials and products of textile and light industry

Influence of change in density of raw cotton in a rig on its technological properties

Mansur Ruzmetov Khayrulla Usmanov Makhfuza Gapparova Yusuf Makhmudov Kamoliddin Shernazarov

22.06.2021 1161

15. Technology of materials and products of textile and light industry

Role of Uzbek national style in the world podium

Nafisa Murodova Malika Kurbanova

22.06.2021 1393

15. Technology of materials and products of textile and light industry

Theoretical justification of parameters bowl-shaped drying drum

Adkhamjon Mamadaliyev

03.06.2021 543

16. Processes and machines of agro-engineering systems

Drip irrigation – the most economical promising method of irrigation of crops

Khamidjon Shodmonov Sherzod Hasanov

18.06.2021 1542

16. Processes and machines of agro-engineering systems

Evaluation of the linear resistance to the longitudinal movement of rail lashes

Gali-Askar Khalfin Irina Purseladze

03.06.2021 623

18. Transport

Условия эксплуатации грузовых автомобилей и безопасность транспортного процесса

Имомназаров Сарвар Ковилжанович Полвонов Абдужалил Сатторович Ахмаджанов Темурмалик Аъзамжон угли Киманов Жахонгир Саидахмад угли

08.06.2021 938

18. Transport

Measures to reduce the human exposure of road noise

Jasurbek Mirzakhamdamov

09.06.2021 1102

18. Transport

Роль строительства железнодорожной линии Ангрен – Пап в планах международных транспортно-экономических связей

Умаров Хасан Кабилович Ботиров Отанур Бахром угли

14.06.2021 887

18. Transport

Development of a mathematical model for dynamic calculation of a hydrofriction damper under harmonic impact at increased speed regime of motion of the electric propeller

Galina Khromova Malika Makhamadalieva

18.06.2021 818

18. Transport

The use of sensors in the field of automobile transport, which provide information on the status of the mechanic gearbox stages

Bobir Rajabov Sobirjon Norov

22.06.2021 624

18. Transport

Building a digital terrain model as basis for development of information models of transport facilities

Marina Titovskaya

07.06.2021 2661

19. Construction and architecture

Optimal method for designing geodetic density network in the near quarry

Erkin Mirmakhmudov Nikita Kovalev Vakhidjon Niyazov Mukhlisa Rakhimova

18.06.2021 1445

19. Construction and architecture

Means of desalization of height of building materials from local raw materials

Nargiza Yusupova

19.06.2021 858

19. Construction and architecture

Hazardous substances after dry cleaning in cyclones and filters

Ibragimjon Domuladjanov Gulmira Madaminova

22.06.2021 703

21. Safety of human activities

Получение, структурные и морфологические исследования (GAAS)1 – X – У(GE2)X(ZNSE)Y твердых растворов

Зайнабидинов Сираджиддин Зайнабидинович Бобоев Акрамжон Йулдашбоевич Абдурахимов Дилхаётжон Пулатжон угли Ходжиматова Зулайхо Зафаржон кизи Хонбутаева Дилноза Алимжоновна

15.06.2021 1071

22. Electronics

Issue of Universum: Technical Sciences 6(87)

Issue Articles