Zobrazeno 1 - 10
of 221
pro vyhledávání: '"A. D. Vasil'ev"'
Autor:
A. D. Vasil'ev
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 1(20), Pp 253-257 (2010)
Proposed the mechanism of diffusion masstransport under influence of microsecond mechanical pulses. The result of the experiment can be explained by describing the mechanical pulses as the sum of phonons.
Externí odkaz:
https://doaj.org/article/f5920a2fc1fa4f9d8d7d54a7363db93c
Autor:
A. D. Vasil'ev
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 3(28), Pp 208-210 (2012)
Influence of density of dislocations in Ni and Fe on kinetics of anode process in chloride electrolyte was studied. To create the increased density of dislocation this material was deformed by 15 %. It was discovered that the density of anode current
Externí odkaz:
https://doaj.org/article/28a2a6ce3c554bf09108d783435778ed
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 5(21), Pp 302-304 (2010)
Deformed copper samples were burned at different temperatures. This procedure formed different dislocation density in the samples. Then such prepared samples were used as the anodes in acidic CuSO4 solution. The voltage for electrolyse was 10 mV. The
Externí odkaz:
https://doaj.org/article/1c1f109ba3364224b5686b7c504d4341
Autor:
A. D. Vasil'ev
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 2(15), Pp 198-199 (2007)
The contacting between water and isoamyl alcohol in acid medium is considered. During the diffusion the forming of meta-stable phase which increases the potential energy of system by the this phase surface is noticed.
Externí odkaz:
https://doaj.org/article/088c96f3d7d14f8d904e0f4ddeaf5068
Publikováno v:
Thermal Engineering. 68:473-480
The main results of VTI’s investigations into low-emission combustors for gas-turbine units (GTU) are presented. In recent years, the combustion of a premixed fuel-air mixture (FAM) in a swirling flow in a limited space has been under development f
Autor:
A. M. Sipatov, I. U. Fagalov, M. N. Gutnik, V. D. Vasil’ev, A. G. Tumanovskii, L. A. Bulysova, V. V. Tsatiashvili, A. D. Nugumanov
Publikováno v:
Power Technology and Engineering. 54:695-698
This paper presents the comprehensive test results of gas turbine unit (GTU-16P) experimental low-emission combustor (LEC) investigations at pressures up to 2000 kPa and a wide range of ambient temperatures within the ±25°C. The technical solutions
Publikováno v:
Power Technology and Engineering. 54:537-540
The possibilities of influencing combustion stability during changeover to low-emission combustion and ways of extending the stable combustion range are analyzed. The flow velocity, temperature, and pressure in the low-emission combustor (LEC) are co
Publikováno v:
Power Technology and Engineering. 54:398-403
The possibilities are examined of using already-available developed designs for low-emission combustors (LEC) of a GTU [gas turbine unit] with its own understood control algorithm in other GTUs, such as in their remodeling. The experience of JSC VTI
Publikováno v:
Power Technology and Engineering. 53:713-718
This paper is the last in the series on the reasearch into the sequential combustion process in a combustor with an outlet gas temperature of 1600 – 1700°C and permissible levels of CO and NOx emissions. The results of experiments on a model seque
Autor:
A. G. Tumanovskii, A. M. Sipatov, L. A. Bulysova, M. N. Gutnik, A. D. Nugumanov, V. D. Vasil’ev
Publikováno v:
Power Technology and Engineering. 54:93-95
The capabilities of controlling a low-emission combustor (LEC) over a wide range of ambient conditions are analyzed. The LES is intended for a GTU-16P gas turbine that is a derivative of the PS-90A aircraft engine by the UEC Aviadvigatel company. The