Zobrazeno 1 - 10
of 722
pro vyhledávání: '"DRIVE MECHANISM"'
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10265 (2024)
In electromechanical systems, backlash in gear trains can lead to a degradation in control performance. We propose a drive–anti-drive mechanism to address this issue. It consists of two DC motors that operate in opposite directions. One motor acts
Externí odkaz:
https://doaj.org/article/a17c5388a44c4ff1aa48f7abb3f2ddfa
Publikováno v:
Energies, Vol 17, Iss 21, p 5363 (2024)
The prevalence of micropores and nanopores in low-permeability reservoirs is a cause for concern, as it results in a sizeable quantity of oil reserves being trapped within them. The water-gas dispersion system has the capacity to expand the reservoir
Externí odkaz:
https://doaj.org/article/3bdffbf6973f4598a36e9873260f4c66
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 121, Iss 121, Pp 107-126 (2023)
With the explosion of urbanization, more and more small residential areas with high population density, tiny houses, and narrow roads are formed. As a result, it is challenging for large fire engines to penetrate these areas in the event of a fire in
Externí odkaz:
https://doaj.org/article/72593d077c2947b1ac3521b21bfa0cd6
Publikováno v:
International Journal of Prognostics and Health Management, Vol 15, Iss 1 (2024)
Control rod motion is one of the primary means of regulating the rate of fission in a nuclear reactor core to ensure safe and stable operation. Reactor power distribution and thermal power output can be fine-tuned by adjusting the control rod positio
Externí odkaz:
https://doaj.org/article/3091c18692584b7eb5a1d265268afee4
Autor:
Takashi HARADA, Hayato YASE
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 90, Iss 931, Pp 23-00302-23-00302 (2024)
This paper proposes a method for machining a miniature Gaudi-screw and nut for a miniature differential drive mechanism with an ultra-small diameter and ultra-long lead based on a square cross-section. A miniature Gaudi-screw with a square cross-sect
Externí odkaz:
https://doaj.org/article/8cb6ebedee454f0a94ac4b189ceb602f
Autor:
A. G. Ivanov, M. N. Erokhin, S. P. Kazantsev, P. V. Dorodov, I. I. Khuzyakhmetov, I. T. Khakimov
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 17, Iss 2, Pp 13-19 (2023)
The paper considers a promising and effective screen-type potato sorting, included in the mechanized complex for potato post-harvest processing and storage. The main technological equipment of potato sorting stations is a sorting device that separate
Externí odkaz:
https://doaj.org/article/aa8ca6758a7b486a9829d82b46960a92
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 263-270 (2023)
Control rod drive mechanism (CRDM) in nuclear reactors powered by two motor generator units running in parallel, an excitation fault in one of the generators will cause the terminal current to rise in another generator, which will cause the overcurre
Externí odkaz:
https://doaj.org/article/77c4290b55504d75a4cd59ad6646cd5f
Autor:
Erkan Öztürk
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 47, Iss , Pp 101555- (2023)
Stirling engines are capable in the renewable energy gain and the recovery of waste heat, both of which are important issues today. Existing studies revealed that the piston trajectories convergent to the Stirling cycle provide more power than tradit
Externí odkaz:
https://doaj.org/article/034683eecb7649dcb2b15dcabaf0973d
Publikováno v:
ROBOMECH Journal, Vol 10, Iss 1, Pp 1-18 (2023)
Abstract In order to improve spatial awareness for future investigations of reactor No. 2 at the Fukushima nuclear power plant, it is necessary first to acquire the environment model through reconstruction. To gather images for this task, we have dev
Externí odkaz:
https://doaj.org/article/5326ae0067c44fa9848937e01953589a
Publikováno v:
Cailiao Baohu, Vol 56, Iss 1, Pp 175-183 (2023)
According to the use requirements of the control rod hydraulic drive mechanism，aiming at solving the radioactive problem caused by the use of material containing cobalt element (Co) as the adhesive of the tungsten carbide (WC) coating of the outer
Externí odkaz:
https://doaj.org/article/aa533dc806864a44bd5d96672f155712