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Energy Regeneration Hydraulic System via a Relief Valve with Energy Regeneration Unit [PDF]
Applied Sciences, 2017 Relief valves are widely used in industrial machinery. Due to the outlet of the relief valve being connected to the tank, the pressure drop of the relief valve is frequently equal to the inlet pressure. Accordingly, the energy loss of the relief valve is
Tianliang Lin +6 more
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Design of an Energy Regeneration System for Pressure Reducing Stations of Crude Oil Pipeline [PDF]
مجله مدل سازی در مهندسی, 2023 In this study, the possibility of energy recovery from oil pipelines as a source of clean energy is discussed. At present, a significant amount of energy is lost in oil pressure reducing stations.
Amir Hossein Abolmasoumi +3 more
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An Electrical Energy Regeneration Scheme for Energy Harvesting From a Vibration Absorption System in Tall Buildings [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2022 Electrical energy regeneration and storage in a tall structure with the installed passive pendulum tuned mass and damper (PPTMD) is investigated. While the passive vibration absorbing system works as an energy harvesting device, an electrical system ...
Amir Abolmasoumi +3 more
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Facile H2PdCl4-induced photoreforming of insoluble PET waste for C1-C3 compound production
Frontiers in Chemistry, 2023 Plastic pollution has emerged as a pressing global concern, driven by the extensive production and consumption of plastic, resulting in over 8 billion tons of plastic waste generated to date.
Dani Tong Li, He Yu, Ying Huang
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Nihon Kikai Gakkai ronbunshu, 2021 The energy efficiency of the conventional flow control of hydraulic systems using the pressure loss of throttle valves, which are widely used in construction machinery, is very low.
Satoshi MAEKAWA +3 more
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Overflow Energy Loss Recovery System Based on Hydraulic Motor-Electric Generator
Applied Sciences, 2021 Overflow loss is one of the main reasons for the inefficiency of the hydraulic system. Aiming at the overflow loss in the hydraulic system, an energy recovery system based on a hydraulic motor and generator is proposed. Further, a pressure monitoring and
Zhongshen Li, Ling Su, Tianliang Lin
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Energies, 2022 The hydraulic accumulator has the advantages of high power density, fast response, stable operation and high cost performance. However, compared with the electric energy storage method, the hydraulic accumulator has low energy density and large pressure ...
Lin Li +5 more
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Frontiers in Energy Research, 2023 The global energy crisis and growing environmental concerns provide a strong impetus for the development of fuel-efficient hydraulic excavators (HEs). The boom potential energy of a conventional HE is consumed by throttling in a lowering process, which ...
Jiansong Li +5 more
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Research on an Electromagnetic Actuator for Vibration Suppression and Energy Regeneration
Actuators, 2020 This paper proposes an electromagnetic actuator that concurrently realizes two working functions of vibration suppression and energy regeneration. The actuator consists of four permanent magnetic rings, three soft iron rings, three coils, and three ...
Wei Wei +6 more
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Thermal Energy Storage and Regeneration [PDF]
Journal of Solar Energy Engineering, 1981 The newest techniques and theories covering the design and management of thermal energy storage systems in the areas of heat recovery and in circumstances where energy availability does not coincide chronologically with demand are presented. Techniques that predict the performance of sensible heat storage units in a broad range of operating conditions ...
F. W. Schmidt +2 more
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