Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Yinshui Liu"'
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 10, p 1696 (2024)
With the advancement of deep-sea exploration, the demand for underwater manipulators capable of long-duration heavy-duty operations has intensified. Water-hydraulic systems exhibit less viscosity variation with increasing depth than oil-based systems
Externí odkaz:
https://doaj.org/article/d7fec48a8af643dda836fc0f405a6964
Publikováno v:
PLoS ONE, Vol 19, Iss 6, p e0304052 (2024)
A diaphragm pump is a type of volumetric pump that has excellent sealing performance. An electromagnetic diaphragm pump is a kind of widely adopted diaphragm pump that has a simple structure, low power loss, and high cost performance. However, the ca
Externí odkaz:
https://doaj.org/article/42a2516b4dd14f0f890ffd5e30952e0a
Publikováno v:
Friction, Vol 11, Iss 9, Pp 1557-1591 (2023)
Abstract With the enhancement of environmental protection awareness of the international community and the continuous promotion of green and sustainable development of manufacturing industry, water lubrication instead of mineral oil has become the fu
Externí odkaz:
https://doaj.org/article/7f7fba45859f4ed3a0adc8452cbfb5ef
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 17, Iss 4, Pp 170-176 (2022)
ObjectivesAiming at the problems of the long response time and excessive time consumption of infrared cooling equipment, an optimization study is carried out.MethodsA special cooling method based on the combined effects of absorption, scattering of w
Externí odkaz:
https://doaj.org/article/b8d01f0a42f849f2bb88f824a45274bf
Publikováno v:
Lubricants, Vol 11, Iss 11, p 485 (2023)
Deep-sea submersibles carry limited energy sources, so a high efficiency of the equipment is required to improve endurance. In the deep-sea environment, the hydraulic power source is filled with oil, which causes structural deformation of the power s
Externí odkaz:
https://doaj.org/article/efaa7581f26543f7865c01a91ecdcab8
Publikováno v:
PLoS ONE, Vol 18, Iss 10, p e0292685 (2023)
Electromagnetic diaphragm pump is a kind of widely applied diaphragm pump that has promising sealing performance, simple structure and low power loss. Planar pole electromagnet is a significant component of the electromagnetic diaphragm pump. However
Externí odkaz:
https://doaj.org/article/15166fceb48d47d0bb73df85f2182cd2
Publikováno v:
Axioms, Vol 12, Iss 7, p 696 (2023)
There is a permanent and strong need for energy recovery to improve the efficiency of the hydraulic system in the field of the construction machinery. In addition, the digital pump will become powerful and versatile by employing different configurati
Externí odkaz:
https://doaj.org/article/6aee3a1f640645edba8a169a49498ffd
Publikováno v:
Energies, Vol 16, Iss 13, p 5229 (2023)
The potential energy recovery of hydraulic excavators is very significant for improving energy efficiency and reducing pollutant emissions. However, the more common solutions for potential energy recovery require more energy conversion processes befo
Externí odkaz:
https://doaj.org/article/8e237e0f94d34299a81f112538eff848
Publikováno v:
Lubricants, Vol 11, Iss 4, p 158 (2023)
A water lubricating axial piston pump (WLPP) is the core power component of a green and environmentally friendly water hydraulic system. The friction and wear of the friction pairs of a WLPP are the key factors that restrict its development. In order
Externí odkaz:
https://doaj.org/article/0b97789e934f4848b6dae716616a5720
Publikováno v:
Lubricants, Vol 11, Iss 3, p 134 (2023)
Hydraulic water plunger pumps have come to be widely used in coal mining, seawater desalination, and oil exploitation due to their high output pressure and large flow characteristics. In a high-pressure large-flow plunger pump, the leakage of the ann
Externí odkaz:
https://doaj.org/article/31c11e2f50114a62b569a7400423c827