Universum: Technical Sciences No. 1 (70)

Verification methods a numerical study of heat transfer in the annular channels of the heat exchanger

Vladislav Zakharov

08.01.2020 735

02. Mechanical engineering and mechanical science

Effective mechanism of the needle chuck of the sewing machine

Manizha Nasimova

19.01.2020 1112

02. Mechanical engineering and mechanical science

Patent research aimed at the development and improvement of designs of wide-reach cultivators

Rajabbay Hudaykuliyev Aziz Urinov Nargiza Djuraeva Musallam Mirzaeva Viktoriya Mihaylova

09.01.2020 1189

02. Mechanical engineering and mechanical science

Analysis of ways of influence on rigid parameters of package working bodies of various factors

Dilmurod Akramjanov Ravshan Usmanov Akmaljon Otaqo’ziyev Mutaxirxon Abduvohidov

14.01.2020 637

02. Mechanical engineering and mechanical science

Analysis of possible malfunctions when transferring ISUZU bus engines to gas fuel

Muhammad Khudoyberdiev Mukaddas Mamasalieva

14.01.2020 772

02. Mechanical engineering and mechanical science

Aerodynamic justification and features of landing with one engine running on the helicopter "ANSAT-U"

Piotr Vasilyev Vadim Popov

17.12.2019 1001

05. Aviation and rocket-space technology

The spatial and electronic structure of phosphate extragents containing aminopyridinic group

Vahobjon Sabirov Jumanali Irkabayev Laziz Yuldashev Mannon Jumayev

18.01.2020 772

07. Electrical engineering

Organization and management of the integral digital network of operational and technological communication on the basis of peripheral interface controller devices in railway sites

Abdulhak Halikov Olimdjan Urakov

22.01.2020 1177

09. Radio engineering and communications

Mathematical model of single-loop management of computing systems and analysis systems for the exchange of information by means of stochastic graphs

Mukhammadjon Musayev Laziz Yuldashev Sherzod Manshurov

18.01.2020 619

10. Computer science, computing engineering and management

Ways to increase the utilization of wind energy vertically axial wind wheel with blades working on the principle of differentiation of drag

Denis Zakiev Andrey Margin Nikolay Krutskikh Sergey Alibekov

15.01.2020 918

11. Energy

Producing of aluminum alum by alkaline processing of aluminum waste

Vahobjon Sabirov Jumanali Irkabayev Laziz Yuldashev Mannon Jumayev Shakhboz Amirov

18.01.2020 1858

12. Metallurgy and materials science

Fire retardants to protect wood from burning

Abdulahat Jalilov Hasan Beknazarov Nurkulov Eldor Nurmuminovich

16.01.2020 1005

13. Chemical technology

Methods for reducing the collectivity of ammonium nitrate

Muborak Hamrakulova Mirzaabdulla Tojiboyev Masoxat Abdullayeva Murodkhon Saydazimov

18.01.2020 2131

13. Chemical technology

Separation of yellow oil and determination of physical parameters of the oil part obtained from it

Lochin Tilloyev Eler Kosimov Malikjon Murodov

14.01.2020 852

13. Chemical technology

Research of sorption and desorption properties of yacon tubers

Safarov Jasur Sultanova Shakhnoza Abduvakhitovna Ulugbek Khuzhakulov

09.01.2020 739

13. Chemical technology

Technological process for producing hydrocarbon fractions from renewable raw materials

Usmonali Sodikov Alisher Jumaboev

21.01.2020 1154

13. Chemical technology

Advantages of digital industry digitalization

Dilafruz Rabbizoda Saidi Farangis Makhmudova

15.01.2020 2071

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

Influence of fibrous composition on physical and mechanical indicators of knitted clothes

Odil Razhapov Shoira Makhkamova Zulfiya Valieva

12.01.2020 1040

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

Complex harvesting of raw cotton mechanized

Ubaydulla Abduvaliyev Zhakhongir Butunov

18.01.2020 1866

16. Processes and machines of agro-engineering systems

On improvement of collect and drain stormwater from automobile roads in Tashkent

Barno Salimova Behzodjon Mahkamov

26.12.2019 1125

18. Transport

Geodesic angle and technology

Gregory Korablev

18.01.2020 719

19. Construction and architecture

Issue of Universum: Technical Sciences No. 1 (70)

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