Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Abdulkhaev Zokhidjon"'
Autor:
Madaliev Murodil, Abdujalilova Shairakhon, Abdulkhaev Zokhidjon, Usmonov Mavlonbek, Umirzakov Zuhriddin, Sattorov Abdusalom, Pulatov Kuvonchbek
Publikováno v:
BIO Web of Conferences, Vol 145, p 03041 (2024)
This paper conducts a comprehensive comparison of numerical simulations of turbulent flow in a sharply expanding channel, utilizing the NASA TMR database as a benchmark. Using advanced computational tools, Ansys Fluent and Comsol Multiphysics 6.2, th
Externí odkaz:
https://doaj.org/article/ed1873d2cfd04a508779136f1e1b89b4
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:
Khujaev Parviz, Abdulkhaev Zokhidjon, Numonjonov Shohkzodbek, Karimov Nematulla, Akhunov Kambarali
Publikováno v:
E3S Web of Conferences, Vol 538, p 01010 (2024)
The article describes in detail the advantages of using heat pumps, such as increased energy efficiency, saving heating costs, and reducing emissions into the atmosphere. The principles of operation and application of electric discharge technologies
Externí odkaz:
https://doaj.org/article/54bd090939a44fceb1f7c5592911f48b
Autor:
Madaliev Murodil, Abdulkhaev Zokhidjon, Kurpayanidi Konstantin, Abdullayev Alisher, Ilyosov Asrorjon
Publikováno v:
E3S Web of Conferences, Vol 508, p 06007 (2024)
The article presents the results of the standard SST turbulence model in the Comsol Multiphysics 6.1 software package for 2D NASA wall-mounted hump separated flow with plenum case problems, which are presented in the NASA database. In this work, the
Externí odkaz:
https://doaj.org/article/04adb37396744a59b2297be7886087d8
Autor:
Madaliev Murodil, Abdulkhaev Zokhidjon, Otajonov Jamshidbek, Kadyrov Khasanboy, Bilolov Inomjan, Israilov Sharabiddin, Abdullajonov Nurzoda
Publikováno v:
E3S Web of Conferences, Vol 508, p 05007 (2024)
The study introduces Malikov's two-fluid methodology along with the RSM turbulence model for simulating turbulent heat transfer phenomena. It elucidates that temperature fluctuations within turbulent flows arise from temperature differentials between
Externí odkaz:
https://doaj.org/article/74344e60afc141ef97c18196742c767e
Autor:
Madaliev Murodil, Orzimatov Jahongir, Abdulkhaev Zokhidjon, Esonov Olimjon, Mirzaraximov Mirzohid
Publikováno v:
BIO Web of Conferences, Vol 84, p 02032 (2024)
The article presents several different ways to increase the accuracy of the numerical solution of differential equations. The comparison of schemes with different accuracy for the first order wave equation problem is presented. The schemes of the fir
Externí odkaz:
https://doaj.org/article/e4ed4f2d42fc45168352a0fdd15b0364
Autor:
Abdulkhaev Zokhidjon, Abdujalilova Shairakhon, Usmonov Mavlonbek, Askarov Khasanboy, Nazirova Raxnamoxon
Publikováno v:
BIO Web of Conferences, Vol 84, p 05040 (2024)
Improving the efficiency of the heating system of premises depends on the correct choice of heating system joists, their use. In the heating system, the consumption of the heat transmitter, the speed of the flow, the heat capacity, the heat transfer
Externí odkaz:
https://doaj.org/article/6ee7d46bf8974e2e9e566bba505ef364
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
Autor:
Madraximov Mamadali, Abdulkhaev Zokhidjon, Qosimov Abbosjon, Sirojiddinov Doniyor, Sattorov Abdusalom, Arifjanov Aybek
Publikováno v:
E3S Web of Conferences, Vol 452, p 02025 (2023)
This article analyzes the problems of raising groundwater in the city of Fergana and their impact on buildings, structures and utilities. The hydrogeological state of the area was studied, a drainage scheme was selected depending on the geodetic heig
Externí odkaz:
https://doaj.org/article/89388e9ab42341fc9a85373471f2b73a
Autor:
Mirzajanov Mamurjon, Otakulov Bakhromjon, Kuziboev Shoirjon, Mirzaev Bakhodir, Khamidov Adkhamjon, Abdulkhaev Zokhidjon
Publikováno v:
E3S Web of Conferences, Vol 452, p 06015 (2023)
A tense situation is emerging in Uzbekistan regarding the supply of high-quality natural raw materials to the gypsum production industry. Consequently, many industrial man-made wastes containing gypsum compounds are disposed of in landfills. These wa
Externí odkaz:
https://doaj.org/article/85119742df1e4a8eaf93b3f92ff43f90