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Yingna Liang, Cunyuan Wang, Wei Wang, Hao Xing, Zhepeng Zhang and Dianrong Gao
The slipper pair is the crucial friction pair of the seawater axial piston pump. Taking seawater as the working medium will inevitably affect the bearing performance of the slipper pair. In this paper, a seawater axial piston pump slipper pair model with...
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Yong Zhu, Hong Su, Shengnan Tang, Shida Zhang, Tao Zhou and Jie Wang
Since the hydraulic axial piston pump is the engine that drives hydraulic transmission systems, it is widely utilized in aerospace, marine equipment, civil engineering, and mechanical engineering. Operating safely and dependably is crucial, and failure p...
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Rui Guo, Zhiqian Zhao, Tao Wang, Guangheng Liu, Jingyi Zhao and Dianrong Gao
Under different degradation conditions, the complexity of natural oscillation of the piston pump will change. Given the difference of the characteristic values of the vibration signal under different degradation states, this paper presents a degradation ...
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Gabriela Liliana Cioban,Costel Ioan Cioban
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Hanne N. Rasmussen, Henrik Æ. Pedersen
A successful in situ germination experiment with Cypripedium calceolus, the European Lady?s slipper, is reported here for the first time. The seeds originated from controlled pollinations within and between two closely related Danish populations. The see...
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V. O. Melnychuk,A. A. Mishchenko,O. M. Savchuk
Pág. 25 - 28
The TAUS slippers (a patent owner is the Transport Academy of Ukraine, the Eastern Center) [1] are developed for typical freight bogies of model 18-100 in order to increase up to 100?120 km/h the safe traffic speed of operation stock wagons. After a simp...
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Noah D. Manring, Chris L. Wray, and Zhilin Dong
Pág. 511 - 518
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