Zobrazeno 1 - 10
of 1 015
pro vyhledávání: '"Vibration acceleration"'
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 9, Pp 40-46 (2024)
Objective Axle box bearing is a key component of rail transit train bogie, and its health state directly affects the train operation safety. Therefore, it is necessary to establish a more scientific and efficient fault diagnosis method for axle box b
Externí odkaz:
https://doaj.org/article/beeedd4182ee4c4f967468de6f222525
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Constructing highways in deserts is expensive due to the difficulty of acquiring materials; utilizing aeolian sand effectively has become a problem, especially in the Xinjiang region, where the desert widely occurs. This paper aims to invest
Externí odkaz:
https://doaj.org/article/8935c59c46a94267bd17e4525c434f74
Publikováno v:
Industrial Lubrication and Tribology, 2024, Vol. 76, Issue 5, pp. 632-638.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ILT-03-2024-0084
Publikováno v:
Lubricants, Vol 12, Iss 9, p 316 (2024)
To address the lack of reliable measurement methods for identifying wear mechanisms and predicting the state of mechanical seal tribo-parts, this study proposes a method for characterizing tribological behavior based on measuring face vibration accel
Externí odkaz:
https://doaj.org/article/4785a4c591d04cc2a66039f8e8089209
Autor:
Seira Sato, Tatsuhiro Hanai, Takashi Kanamoto, Fuminori Kawano, Minami Hikida, Hiroyuki Yokoi, Yasuhiro Take, Takuya Magome, Kosuke Ebina, Tatsuo Mae, Hiroyuki Tanaka, Ken Nakata
Publikováno v:
Physiological Reports, Vol 12, Iss 4, Pp n/a-n/a (2024)
Abstract Vibration acceleration (VA) using a whole‐body vibration device is beneficial for skeletal muscles. However, its effect at the cellular level remains unclear. We aimed to investigate the effects of VA on muscles in vitro and in vivo using
Externí odkaz:
https://doaj.org/article/70661d8bb06d4c0a92942c78b50915cd
Publikováno v:
Jixie chuandong, Vol 47, Pp 168-175 (2023)
In order to address the problems of installation inconvenience and high cost of traditional encoder for speed measurement, the estimation method of instantaneous speed of rotating machinery based on vibration acceleration is studied and summarized. T
Externí odkaz:
https://doaj.org/article/84225a08f68041e4aeb70853356b9f1d
Autor:
Ge Lu, Yuhang Tao
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Rock blasting vibration can cause harm to the surrounding environment. This article aims to investigate the propagation and attenuation of vibration waves in the blasting excavation of porous rock. Similar materials were used to simulate porous rock
Externí odkaz:
https://doaj.org/article/f6ba8cca7a2f47179592daea37d10eb8
Publikováno v:
Sensors, Vol 24, Iss 9, p 2861 (2024)
Track smoothness has become an important factor in the safe operation of high-speed trains. In order to ensure the safety of high-speed operations, studies on track smoothness detection methods are constantly improving. This paper presents a track ir
Externí odkaz:
https://doaj.org/article/9c7dd522ea2a42e6991be5a16b8a3d1d
Publikováno v:
Вестник СибАДИ, Vol 19, Iss 6, Pp 828-840 (2023)
Introduction. Mathematical modelling is used to assess the influence of various factors on the result of soil compaction by a vibratory roller. The verification of the mathematical model is carried out by comparing it with the results of the experime
Externí odkaz:
https://doaj.org/article/0b3d7e08c92e49eba0cef639ab681f8f