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The coefficient of efficiency of hydraulic circuits [PDF]
Trudy Odesskogo Politehničeskogo Universiteta, 2017 Moving liquids by industrial and domestic hydraulic circuits annually requires tens of billions of kilowatts of electricity per hour. Today there is not any universal indicator that would characterize generalized conversion efficiency of electrical ...
Butenko Olexandr G.
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Flexible electro-hydraulic power chips [PDF]
Nature CommunicationsEmerging soft systems, including soft robots or wearable devices, actuated by fluidic means facilitate a series of inherent benefits, including safe human-robot interactions, lower costs, and adaptability in geometry for manipulating delicate objects ...
Chao Zhang +9 more
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Analysis and Countermeasures of Abnormal Operation of Unloading Circuit [PDF]
E3S Web of Conferences, 2021 Taking the two position two way valve unloading circuit, accumulator unloading circuit, double pump unloading circuit, liquid control sequence valve unloading circuit as examples, the paper analyses the reason of abnormal operation of several hydraulic ...
Mei Xue, Huili Lin, Xiaoli Zheng
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Influence of the excavator hydraulic system efficiency on the productivity
Research in Agricultural Engineering, 2023 This paper presents the experimental research of factors influencing the UDS 214 excavator efficiency. The hydraulic oil flow rate is measured in hydraulic circuits for controlling the moving of the bucket of the UDS 214 excavator.
Michal Jůza, Petr Heřmánek
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Journal of Marine Science and Engineering, 2022 AUV docking devices have the ability to achieve homing of the AUV, supply the AUV with energy, and exchange data with it, thus improving the endurance and ensuring the continuous long-term and large-scale operation of the AUV.
Xiaofei Du +3 more
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Applied Sciences, 2023 China’s Guizhou is a typical karst landscape province with high production of chili pepper, but it is mostly planted in mountainous areas, while manual harvesting of chili pepper has the deficiencies of high labor intensity, low efficiency, and high ...
Di Wu +5 more
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Design of the measuring device of the agricultural tractor´s external hydraulic circuit [PDF]
MATEC Web of Conferences, 2021 The main goal of the presented paper was to design the measuring device of the external hydraulic circuit of the agricultural tractor, with the implementation of verification measurement and functionality of the device.
Jablonický Juraj +5 more
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Nihon Kikai Gakkai ronbunshu, 2016 Stability of a hydraulic operation stabilization system during valve returning motion was investigated by the measurement and numerical analysis of the hydraulic circuit.
Tohru YAMASHITA +4 more
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Design of Test Equipment for Hydrostatic Transducers and Hydraulic Fluids
Applied Sciences, 2022 The article refers to the proposed test equipment used to monitor the service life of hydrostatic transducers and fluids under constant or dynamic operating pressure loading.
Ľubomír Hujo +3 more
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Nihon Kikai Gakkai ronbunshu, 2015 A hydraulic operation stabilizing system was developed for a hydraulic operating mechanism of a gas circuit breaker (GCB). Air bubbles and cavities, created in hydraulic fluid by the movement of the operating mechanism, have an effect on the movement of ...
Tohru YAMASHITA +4 more
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