Oybek Daminov
@tdtu.uz
Associate Professor of the Department "Power engeneering and professional education"
Tashkent State Technical University
RESEARCH INTERESTS
Electric vehicles, Internal combustion engines, Vocational education, Engineering education
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Farkhod M. Matmurodov, Oybek O. Daminov, Bozorboy Sh. Sobirov, Muattar M. Abdurakxmanova, and Fakhriddin ugli M. Atakhanov
EDP Sciences
The article describes dynamical simulation of the transfer of power load parameters from the engine to the final mechanism on a mobile power source under external variable loads. Using the dynamic model developed by the authors the kinematic and power characteristics of each intermediate mechanism can be found.
Zakirjon Musabekov, Oybek Daminov, and Abdukhalil Ismatov
EDP Sciences
During the intake process, the working volume of the cylinder is filled with a fresh charge. As noted, a fresh charge consists of air in a diesel engine, and in engines with ignition from an electric spark (gasoline carburetor or gasoline with fuel injection, as well as gas) – from a mixture of air and vapors of light fuel or combustible gas.
Z Musabekov, B Ergashev, O Daminov, O Khushnaev, A Kurbanov, and G Kukharonok
IOP Publishing
Abstract The indicator diagram of the D-240 diesel engine was built taking into account the data obtained from the calculation of the working process. The construction of the indicator chart was carried out analytically using the Microsoft Excel application package. As a result of mathematical modeling, it was found that at the nominal operating mode of the D-240 diesel engine, the introduction of 30% of water from the cycle supply of diesel fuel into the fuel-air mixture makes it possible to increase the effective power from 55.15 kW to 65.84 kW. The reduction in the specific effective consumption of diesel fuel is 45 gr/(kW/h). The thermal efficiency of the engine under study is 35.57%.
B. R. Tulaev, Z. E. Musabekov, O. O. Daminov, and J. O. Khakimov
AIP Publishing
Farkhod Matmurodov, Bakhtiyor Yunusov, Jamshid Khakimov, Oybek Daminov, and Bekpulat Gapurov
AIP Publishing
Dustnazar Khimmataliev, J. Khakimov, O. Daminov and Firuza Rakhmatova
SynthesisHub Advance Scientific Research
Now, in the education system, the main focus is given to the interests of the trainee. Orientation to the formation of a professional personality means the restructuring of the educational process from passive mastering of knowledge into the active process of forming the skills of their application in the process of life activity. In solving this problem, intensive training technologies aimed at optimizing, updating, systematizing, humanizing and comprehensively acquiring knowledge play an important role. The maximal consideration of the individual characteristics of the individual, as well as the activity of the individual in the process of obtaining professional education, come to the fore. The article is dedicated to increasing the quality of training of future teachers of vocational training; disclosed the epistemological, axiological and praxeological components; defned criteria and indicators for assessing the level of training of the future teachers of vocational education. It offers an introduction to the practice of modular technology education, promoting greater autonomy of educational work of students, flexibility and multilevel.
B. Tulaev, O. Daminov, Khakimov Jamshid Oktyamovich and J. Turdiev
SynthesisHub Advance Scientific Research
In this article, Globalization, the Advancement of Information and Communication, accelerates the process of information sharing. It is no surprise that today a schoolboy, even a kindergarten boy, has a mobile phone. The possibilities of mobile devices, tablets, computer technologies, and the Internet are all boundless. All members of our society, including individuals and legal entities, are trying to make the most of these modern technologies that have become commonplace in our daily lives. It is no exception to urban passenger transport companies.