Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Otakulov Bakhromjon"'
Autor:
Madaliev Murodil, Usmonov Mavlonbek, Tillaboyeva Farangiz, Mamatov Akmaljon, Otakulov Bakhromjon, Ro’zaliyev Sherzodjon, Mamatova Zilolaxon
Publikováno v:
BIO Web of Conferences, Vol 145, p 03036 (2024)
Fundamental processes of turbulent flow separation have long presented a significant challenge for developers of numerical turbulence models. The main difficulty lies in reproducing these processes with a high degree of accuracy, which is largely due
Externí odkaz:
https://doaj.org/article/89716233f81245948833eb3ac769915d
Autor:
Madaliev Murodil, Abdujalilova Shairakhon, Tоjiyev Rasuljon, Sadulayev Xamidullo, Sulaymanov Abdurakhmon, Otakulov Bakhromjon, Tohirov Islomjon
Publikováno v:
BIO Web of Conferences, Vol 145, p 03035 (2024)
In this study, we conducted a comprehensive numerical investigation of the transition region between laminar and turbulent flows in the context of flow around a flat plate. Utilizing advanced computational techniques, we employed both the standard SS
Externí odkaz:
https://doaj.org/article/17c75f2793e448fdbbbb9a48338d00c3
Comparison of numerical results of linear and nonlinear turbulence models based on the rans approach
Autor:
Madaliev Murodil, Yunusaliev Elmurad, Abdulkhaev Zokhidjon, Otakulov Bakhromjon, Yusupov Sardorbek, Ergashev Ilhom, Tohirov Islomjon
Publikováno v:
E3S Web of Conferences, Vol 587, p 01003 (2024)
This paper considers one of the urgent problems of modern physics — numerical solution of turbulent flows, which play a key role in various fields of science and technology, including aerodynamics, hydrodynamics and heat transfer processes. The mai
Externí odkaz:
https://doaj.org/article/90fc80490d9c41a08bb1f5dbb6d7c3f7
Autor:
Mirzajanov Mamurjon, Mamatov Khamidulla, Makhmudjon Ergashev, Mirzaev Bakhodir, Otakulov Bakhromjon, Abduganiev Numanjon, Solijonov Hojiakbar
Publikováno v:
E3S Web of Conferences, Vol 587, p 03008 (2024)
The article describes the results of studies of the influence of asbestos cement waste on the main operational characteristics of gypsum concrete. The optimal quantity and size of filler particles used in gypsum concrete have been determined. The res
Externí odkaz:
https://doaj.org/article/94ff1c55b622466fbbbd62e6aea4d2a9
Autor:
Mirzajanov Mamurjon, Mamatov Khamidulla, Ergashev Makhmudjon, Mirzaev Bakhodir, Otakulov Bakhromjon, Solijonov Hojiakbar, Raximjonov Umarbek
Publikováno v:
E3S Web of Conferences, Vol 587, p 03007 (2024)
In this article, the physicochemical basis of domestic asbestos slate production waste is studied, and the simple method of producing dry building mixtures from them and the study of the physicochemical compositions and properties of asbestos slate i
Externí odkaz:
https://doaj.org/article/072195d8a1eb4f26b798bfe852b96a4c
Autor:
Salimjonov Jasurbek, Mamatov Khamidulla, Karimova Mukhtasar, Abdullayev Ulugbek, Nigmatov Ulugbek, Yusupov Abdulkhamid, Otakulov Bakhromjon
Publikováno v:
E3S Web of Conferences, Vol 538, p 01017 (2024)
The article examines the thermophysical properties of building materials and products in the process of their heliothermal processing. The thermophysical properties of multicomponent materials depend on a number of factors, and primarily on the volum
Externí odkaz:
https://doaj.org/article/603d51e4c7874a489d6aef4582a71bff
Autor:
Mirzajanov Mamurjon, Mamatov Khamidulla, Otakulov Bakhromjon, Abduganiyev Numonjon, Abdullaev Ulugbek, Otajonov Olmosbek, Kuziboev Shoirjon
Publikováno v:
E3S Web of Conferences, Vol 508, p 07003 (2024)
The results of physical-mechanical and physical-chemical analysis using X-ray phase analysis of foam concrete and the processes of change in hydration, crystallization in cement systems, with the addition of complex chemical additives of the new gene
Externí odkaz:
https://doaj.org/article/0bd9743d78cd4dadaf697100a4f99fb4
Autor:
Ibrokhimov Abdulfatto, Orzimatov Jahongir, Usmonov Mavlonbek, Otakulov Bakhromjon, Mirzababayeva Saxiba
Publikováno v:
BIO Web of Conferences, Vol 84, p 02026 (2024)
The article provides basic information about the principles of calculations for solving the system of Navier–Stokes equations using the control volume method. The calculation of the incompressible fluid velocity field and pressure is found using th
Externí odkaz:
https://doaj.org/article/1676bf58916540c8af33c4834b2b6a65
Publikováno v:
E3S Web of Conferences, Vol 452, p 06002 (2023)
The results of physico-chemical analysis using infrared spectroscopy, X-ray phase analysis and electron microscopy of the microstructure of cement stone and the processes of change: hydration, crystallization, etc. are presented. in cement systems, w
Externí odkaz:
https://doaj.org/article/4d723f7261004e728e80576285addadf
Autor:
Abdulkhaev Zokhidjon, Madraximov Mamadali, Abdujalilova Shairakhon, Mirzababayeva Saxiba, Otakulov Bakhromjon, Sattorov Abdusalom, Umirzakov Zuhriddin
Publikováno v:
E3S Web of Conferences, Vol 452, p 02010 (2023)
The article is devoted to determining the values of the flow trajectory of the water flowing through various tubes and holes depending on the pressure in front of the hole, and the flow rate coefficient is determined based on the flow parameters. Usi
Externí odkaz:
https://doaj.org/article/ea24316aede94c08b586d8e01017eae8