Results 21 to 30 of about 62,407 (298)

Lubrication characteristics analysis of slipper pair of digital valve distribution axial piston pump

Advances in Mechanical Engineering, 2022
The digital valve distribution axial piston pump is a swashplate rotary piston pump, the force on slippers is different from that of traditional axial piston pump.
Kaiping Zhao, T. He, Chuanli Wang, Qian Chen, Zhipeng Li   +4 more
semanticscholar   +1 more source

Fall prevention in the community: what older people say they need [PDF]

, 2011
Original article can be found at: http://www.bjcn.co.uk/ Copyright MA HealthcareUptake of and adherence to fall prevention interventions is often poor and we know little about how older people’s perceptions of and beliefs about fall prevention ...
Cove, J., Dickinson, Angela, Horton, K., Jain, D., Machen, I., Maddex, T.   +5 more
core   +1 more source

Foot Orthosis and Sensorized House Slipper by 3D Printing

Materials, 2022
Background: In clinical practice, specific customization is needed to address foot pathology, which must be disease and patient-specific. To date, the traditional methods for manufacturing custom functional Foot Orthoses (FO) are based on plaster casting
Lorenzo Brognara, M. Fantini, K. Morellato, G. Graziani, N. Baldini, O. Cauli   +5 more
semanticscholar   +1 more source

Proteomic and Transcriptomic Analyses in the Slipper Snail Crepidulafornicata Uncover Shell Matrix Genes Expressed During Adult and Larval Biomineralization

Integrative Organismal Biology, 2022
Synopsis The gastropod shell is a composite composed of minerals and shell matrix proteins (SMPs). SMPs have been identified by proteomics in many molluscs, but few have been studied in detail.
G. Batzel, B. Moreno, L. S. López, C. Nguyen, B. Livingston, D. Joester, D. C. Lyons   +6 more
semanticscholar   +1 more source

A hybrid of CFD and PSO optimization design method of the integrated slipper/swashplate structure in seawater hydraulic axial piston pump

Engineering Applications of Computational Fluid Mechanics, 2022
An integrated slipper/swashplate structure is developed for seawater hydraulic axial piston pump. Considering the overturning moment of the integrated slipper, the transient hydrodynamic lubrication model of the integrated slipper is established, and the
Ruidong Hong, Hui Ji, S. Nie, Hao He, M. Guo, F. Yin, Xiaopeng Yan   +6 more
semanticscholar   +1 more source

Float-polishing process and analysis of float-polished quartz [PDF]

, 1994
A fluid-mechanical model is developed for the float-polishing process. In this model laminar flow between the sample and the lap results in pressure gradients at the grooves that support the sample on a fluid layer. The laminar fluid motion also produces
Baselt, D. R., Black, J. P., Jungling, K. C., Soares, S. F., Stowell, W. K.   +4 more
core   +1 more source

Study on Friction Characteristics of Slipper Pair of Large Displacement High-Pressure Piston Pump

Lubricants, 2022
The reference value of the oil film thickness and friction coefficient of the slipper pair is critical to the development of the piston pump, especially for 750 mL/r displacement piston pumps.
Zekui Li, Shunhai Xu, Guofang Gong, Yankun Bi, Liping Xu, Liang Zhang, Zhen Ren   +6 more
semanticscholar   +1 more source

Wear Analysis of Additively Manufactured Slipper-Retainer in the Axial Piston Pump

Materials, 2022
Additive manufacturing (AM) of spare parts is going to become more and more common. In the case of hydraulic solutions, there are also some applications of AM technology related to topological optimization, anti-cavitation improvements, etc.
Agnieszka Klimek, J. Kluczyński, Jakub Łuszczek, A. Bartnicki, K. Grzelak, M. Małek   +5 more
semanticscholar   +1 more source

Lubrication, Friction and Wear Characteristics of Textured Surface Slipper Pairs in Axial Piston Pumps

Lubricants
The study investigates the impact of textured surface parameters and pump operating parameters on the friction performance of slipper pairs in axial piston pumps.
Bin Bian, Zhiqiang Zhang, Lin Li, Qun Chao, Hao Yuan, Zhiqi Liu   +5 more
semanticscholar   +1 more source

Socio-Economic Assessment of the Slipper Lobster (Thenus orientalis, Lund, 1793) fishery in Ragay Gulf

Journal of Ecosystem Science and Eco-Governance, 2022
Slipper Lobster (Thenus orientalis, Lund, 1793) is gaining popularity and has increasing economic and commercial value as an alternative seafood with higher demand in the global market.
Reydante Gordula, Felix Lampos, Cherry C. Favor   +2 more
semanticscholar   +1 more source