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Full-Text Articles in Life Sciences
Theoretical Research On Determining The Length Of The Shovels Of A Wheel Of Centrifugal Fans, V.A. Arkhipov, D. Dzhuraev, I.Zh. Toirov, A.E. Urishev
Theoretical Research On Determining The Length Of The Shovels Of A Wheel Of Centrifugal Fans, V.A. Arkhipov, D. Dzhuraev, I.Zh. Toirov, A.E. Urishev
Irrigation and Melioration
Presents the results of theoretical research by scientists, carried out scientific work to determine the length of the shovel of a centrifugal fan wheel. A technological scheme for installing a shovel on a fan wheel disk has been developed Analyzes of these works are carried out, which show that the length of the wheel shovel has a significant dependence on the parameters of the wheel (R, R1), the angle of installation α and the radius of the arc R3 of the shovel. An analytical dependence is derived for determining the length of the shovel of a …
Research Of Water Flow Motion In The Channel Of Amu-Bukhara Machine Channel, D.R. Bazarov, F. Artikbekova, M.P. Tashkhanova, B.M. Norkulov
Research Of Water Flow Motion In The Channel Of Amu-Bukhara Machine Channel, D.R. Bazarov, F. Artikbekova, M.P. Tashkhanova, B.M. Norkulov
Irrigation and Melioration
The article considers a numerical study of the movement of a water stream in the channel of the Amu Bukhara Machine Channel (ABMK). Water intake to the inlet canal is carried out from the Amu Darya river in a damless manner, therefore, ensuring the flow of clarified water into the anterior chambers of pumping stations is an urgent task. According to the developed model, consisting of hydrodynamic equations based on the laws of conservation of momentum and mass, data on the dynamics of velocities in the channel of the supply channel ABMK are obtained and zones of uneven flow in …
Creating And Associating Tables In Access Program, Nazokat Sayfullaevna Sayidova, Shakhlo Erkin Qizi Rakhmatova, Sarvinoz Mamadradjabovna Berdieva
Creating And Associating Tables In Access Program, Nazokat Sayfullaevna Sayidova, Shakhlo Erkin Qizi Rakhmatova, Sarvinoz Mamadradjabovna Berdieva
Scientific reports of Bukhara State University
In this article, the sequence of creating tables and linking them with each other is developed in the Access program. The creation of any database begins with the creation of its project. The main task of the database designer is to choose the objects and the parameters that characterize them, establish links between the data. The file, which is stored in the data itself and managed under the database management system, is known before-called motlar Bank, and later began to be referred to as the database dab.