Zobrazeno 1 - 10
of 445
pro vyhledávání: '"strength calculation"'
Autor:
Pavlo M. Makarov
Publikováno v:
Journal of Mechanical Engineering, Vol 26, Iss 4, Pp 29-37 (2023)
The object of research in the paper is the technology of manufacturing segments of the rotor rim of large hydrogenerators-motors. The subject of study is the design and geometrical state of the rotor rim during the operation of hydraulic units. The g
Externí odkaz:
https://doaj.org/article/1a6977b479474db1a6108eea280c8c2a
Publikováno v:
Buildings, Vol 14, Iss 6, p 1732 (2024)
Fiber-reinforced polymer (FRP)-retrofitted concrete structures are extensively utilized, and they have attracted growing research interest due to their combined performance in marine environments. To investigate the effect of seawater exposure, a tot
Externí odkaz:
https://doaj.org/article/0aa5f9b63b4648ac9795641f4fdc9fc8
Akademický článek
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Publikováno v:
Омский научный вестник, Vol 3 (183), Pp 18-22 (2022)
The work analyzes the strength calculation of the long rod of the piston of the long-stroke piston compressor designed to obtain excess gas pressure. The pressure increase in one compressor stage can increase to 120 times the initial gas pressure
Externí odkaz:
https://doaj.org/article/a92204e212b243dd9edd91e62c97744c
Akademický článek
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Autor:
Ekateryna S. Lustenkova
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(55), Pp 18-24 (2021)
The article presents a method for calculating and designing spherical roller gears with a double-row pinion. The studied gears are analogs of planetary gears with a double-wheel pinion. They make it possible to implement a wide range of gear ratios.
Externí odkaz:
https://doaj.org/article/3db0c95f611340558805f17cfbdad19a
Autor:
D. I. Chernyavsky, D. D. Chernyavsky
Publikováno v:
Омский научный вестник, Vol 3 (177), Pp 5-12 (2021)
The paper considers the strength calculation of the torsion bar suspension of a micromirror with a reflective layer of high optical quality of the surface for deflecting the reflected laser beam. By changing the angle of inclination of the microm
Externí odkaz:
https://doaj.org/article/df1f81baca694099930ce991aa143727
Publikováno v:
Advanced Engineering Research, Vol 21, Iss 1, Pp 71-81 (2021)
Introduction. The relevance of the presented paper is due to the widespread use of plunger pumps in industrial practice, in particular, in gas and oil production. The quality of working operations and the efficiency of further well operation depend l
Externí odkaz:
https://doaj.org/article/59657687cf4e4676bffd9b26a9813ce1
Publikováno v:
Jixie chuandong, Vol 44, Pp 6-11 (2020)
According to the structure and transmission principle of the dual shock wave sleeve movable tooth transmission，the equation of central tooth profile has been derived. On the premise that the working tooth profile of the center wheel does not interf
Externí odkaz:
https://doaj.org/article/27c21c3c5bbf4d62a5574fa9ccd94055
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 19, Iss 1, Pp 78-86 (2020)
The article presents the results of weight and size optimization of a high-pressure turbine working disk for an augmented turbofan. The issues of modeling the operation of the engines first stage with a cover plate providing the delivery of cooling a
Externí odkaz:
https://doaj.org/article/f73ea9667a1c4b2aa30d82e6d1709d1e