Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Boynazarov Bekzod"'
Autor:
Madaminov Javlonbek, Uzbekov Mirsoli, Boynazarov Bekzod, Mukhtorov Sherzod, Khusanboyev Abdulqosim, Arziyev Saydullo, Okhunjanov Zuhriddin
Publikováno v:
E3S Web of Conferences, Vol 592, p 01005 (2024)
I The article discusses the efficiency of heat sinks of solar air heater collectors (SAHC), based on the use of metal shavings as an absorber. Various types of metal shavings, such as drainage, chipping and fracture, and their effect on the thermal e
Externí odkaz:
https://doaj.org/article/3ec651b8245d4a979572b67c3f21db81
Autor:
Boynazarov Bekzod, Madaminov Javlonbek, Uzbekov Mirsoli, Ergashev Ilhom, Khusanboyev Abdulqosim, Arziyev Saydullo, Makhmudov Abdulrasul
Publikováno v:
E3S Web of Conferences, Vol 592, p 01004 (2024)
This article examines the efficiency of heat sinks of solar air collectors (SAC) using metal shavings as an absorber. The main attention is paid to the different types of metal shavings and their natural colors that are formed during metal processing
Externí odkaz:
https://doaj.org/article/4aca0ffcf8ee449baa7b7bb68815d4f3
Autor:
Ismoilov Ibrokhimjon, Boynazarov Bekzod, Uzbekov Mirsoli, Yusupov Dilmurod, Zoxidov Iqboljon, Xamrakulova Xilola, Kobilov Mirodil, Nasretdinova Feruza
Publikováno v:
E3S Web of Conferences, Vol 592, p 01007 (2024)
Oil power transformers are the main device that ensures the reliability of power distribution in the electric power network. It is the only device for connecting electric power rings of any voltage. Long-term reliable operation of oil power transform
Externí odkaz:
https://doaj.org/article/87740a68e49845ad9c1d34cbe41a3a94
Autor:
Urmonov Sanjarbek, Boynazarov Bekzod, Madaminov Javlonbek, Nasretdinova Feruza, Toxirov Muxammadrafiq, Odilov Sanjarbek
Publikováno v:
E3S Web of Conferences, Vol 592, p 03002 (2024)
Today, the production of electricity from renewable energy sources is a priority for all countries. Specifically, there is extensive scientific research being conducted on the effective use of small and low-pressure water sources for electricity gene
Externí odkaz:
https://doaj.org/article/bb1a3880ccd64fcdbc29b58d81c563d1
Autor:
Urmonov Sanjarbek, Toxirov Muxammadrafiq, Boynazarov Bekzod, Madaminov Javlonbek, Numonjonov Shohkzodbek, Zoxidov Iqboljon, Nasretdinova Feruza
Publikováno v:
E3S Web of Conferences, Vol 587, p 01007 (2024)
Today, the production of electricity from renewable energy sources is a priority for all countries. Specifically, there is extensive scientific research being conducted on the effective use of small and lowpressure water sources for electricity gener
Externí odkaz:
https://doaj.org/article/c840b388645e49d892561dc6a4674f47
Autor:
Uzbekov Mirsoli, Boynazarov Bekzod, Madaminov Javlonbek, Nasretdinova Feruza, Hamidjonov Zuhriddin, Rakhimov Mirkamol
Publikováno v:
E3S Web of Conferences, Vol 538, p 01022 (2024)
This article presents a review and analysis of the results of experiments and theoretical studies on the effect of artificial turbulization on the efficiency of heat transfer in channels. The main factors influencing heat transfer are considered, suc
Externí odkaz:
https://doaj.org/article/2a553e04dc7b4a0e97acd91c149409e5
Autor:
Toxirov Muxammadrafiq, Uzbekov Mirsoli, Boynazarov Bekzod, Madaminov Javlonbek, Nasretdinova Feruza, Hamidjonov Zuhriddin
Publikováno v:
E3S Web of Conferences, Vol 538, p 01021 (2024)
In the article, the thermal energy balance of a laboratory-research room with a total area of 30 m2 and a volume of 60 m3 is compiled. The research was conducted on January 5, 2023. Coordinates of the research site Latitude - N = 40.42584°, Longitud
Externí odkaz:
https://doaj.org/article/f1c709ea949d43d0a28bc4f61bf50612
Autor:
Uzbekov Mirsoli, Boynazarov Bekzod, Madaminov Javlonbek, Nasretdinova Feruza, Hamidjonov Zuhriddin, Abdullayev Abduvokhid
Publikováno v:
E3S Web of Conferences, Vol 538, p 01026 (2024)
In this study, the thermal and hydraulic characteristics of the air flow over the metal shavings of the absorber of a solar air heating collector were analyzed. During the study, formulas were derived for calculating the temperature and hydrodynamic
Externí odkaz:
https://doaj.org/article/868a1f258a004d40bd08c262d9221ec6
Autor:
Uzbekov Mirsoli, Boynazarov Bekzod, Nasretdinova Feruza, Zoxidov Iqboljon, Qodirov Afzaljon, Hamidjonov Zuhriddin
Publikováno v:
E3S Web of Conferences, Vol 508, p 02005 (2024)
The article is a research and development of a solar air collector for air heating using a metal absorber in the form of chips. The work describes the design of the collector, the principle of its operation and the results of experiments conducted un
Externí odkaz:
https://doaj.org/article/87cccc758bee42e0b69bcf6a005f2664
Autor:
Uzbekov Mirsoli, Boynazarov Bekzod, Nasretdinova Feruza, Zoxidov Iqboljon, Ashurov Abdulahad, Hamidjonov Zuhriddin
Publikováno v:
E3S Web of Conferences, Vol 508, p 02001 (2024)
In this study, the issue of providing heat energy to a small utility room from a solar air heater collector in the climate of Uzbekistan was considered. A diamond-shaped heat exchange accelerating element is used in the installed solar air heater col
Externí odkaz:
https://doaj.org/article/7bd079de6bbe448f9e3f4b88df0bd1d3