Resource Type

Journal Article 9

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2023 2

2022 3

2020 1

2018 1

2001 2

Keywords

axial piston pump 3

Acclimation 1

Chromate resistance 1

Detoxification 1

Efflux pumps 1

Environmental biotechnology 1

artificial intelligent diagnosis 1

black-gray-white gathering 1

borehole thermal storage 1

churning losses 1

convolutional neural network 1

deep-sea minerals 1

deep-sea resource exploration 1

drag torque 1

electro-hydrostatic actuator 1

energy hub 1

fault diagnosis 1

first reason analysis method 1

ground source heat pumps (GSHP) 1

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Long-term adaptive evolution of

Yong Xiao, Changye Xiao, Feng Zhao

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1182-8

Abstract: Gene mutations mainly related to efflux pumps and transporters.to gene functions, and the gene mutations related to integral components of the membrane, including effluxpumps and transporters, were the key determinants of chromate resistance.

Keywords： Environmental biotechnology     Acclimation     Chromate resistance     Efflux pumps     Detoxification    

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Fault diagnosis of axial piston pumps with multi-sensor data and convolutional neural network

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0692-4

Abstract: Axial piston pumps have wide applications in hydraulic systems for power transmission.and discharge pressure signals are two common signals used for the fault diagnosis of axial piston pumpspaper presents an end-to-end multi-sensor data fusion method for the fault diagnosis of axial piston pumpsthat the proposed multi-sensor data fusion method greatly improves the fault diagnosis of axial piston pumps

Keywords： axial piston pump     fault diagnosis     convolutional neural network     multi-sensor data fusion    

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As Planet Warms, Heat Pumps Get Hotter

Chris Palmer

Engineering 2023, Volume 29, Issue 10,   Pages 2-4 doi: 10.1016/j.eng.2023.08.004

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Optimal Scheduling of Variable-pressure Variable-flow Operation of Inverter-drive Pumps Connected in

Li Hongbin,Zhang Chenghui,Song Jun

Strategic Study of CAE 2001, Volume 3, Issue 9,   Pages 52-57

Abstract: optimal scheduling modeling problem of variable-pressure variable-flow operation of inverter-drive pumpsIn the common method, the objective function is the shaft horsepower of the pumps and the constrainedconditions are water supply target and high-efficiency area of pumps.needed flow when satisfying the lift target and the constrained conditions are high-efficiency areas of pumps

Keywords： optimal scheduling     nonlinear bounded programming     speed regulation of pumps    

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Development of an analytical model to estimate the churning losses in high-speed axial piston pumps

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-021-0671-1

Abstract: The axial piston pumps in aerospace applications are often characterized by high-speed rotation to achieveThe churning losses deserve much attention at the design stage of high-speed axial piston pumps, butanalytical model provides practical guidelines for reducing the churning losses in high-speed axial piston pumps

Keywords： axial piston pump     rotating parts     high rotational speed     churning losses     drag torque    

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Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0704-4

Abstract: Well-designed surface textures can improve the tribological properties and the efficiency of the electro-hydrostatic actuator (EHA) pump under high-speed and high-pressure conditions. This study proposes a multi-objective optimization model to obtain the arbitrarily surface textures design of the slipper/swash plate interface for improving the mechanical and volumetric efficiency of the EHA pump. The model is composed of the lubrication film model, the component dynamic model considering the spinning motion, and the multi-objective optimization model. In this way, the arbitrary-shaped surface texture with the best comprehensive effect in the EHA pump is achieved and its positive effects in the EHA pump prototype are verified. Experimental results show a reduction in wear and an improvement in mechanical and volumetric efficiency by 1.4% and 0.8%, respectively, with the textured swash plate compared with the untextured one.

Keywords： electro-hydrostatic actuator     axial piston pump     slipper/swash plate interface     multi-objective optimization     surface texture    

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Optimisation for interconnected energy hub system with combined ground source heat pump and borehole thermal storage

Da HUO, Wei WEI, Simon Le BLOND

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 529-539 doi: 10.1007/s11708-018-0580-0

Abstract: Ground source heat pumps (GSHP) give zero-carbon emission heating at a residential level.

Keywords： borehole thermal storage     energy hub     ground source heat pumps (GSHP)     particle swarm optimisation    

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A Real-time Monitoring Network and Fault Diagnosis Expert System for Compressors and Pumps

Gao Jinji

Strategic Study of CAE 2001, Volume 3, Issue 9,   Pages 41-47

Abstract: The Ethernet and FDDI based real-time monitoring network developed for compressors and pumps in petrochemical

Keywords： plant diagnosis engineering     real-time monitoring network     artificial intelligent diagnosis     first reason analysis method     black-gray-white gathering     sieving method    

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Current Status and Development Direction of Deep-Sea Mineral Resource Exploitation Equipment

Wang Guorong , Huang Zeqi , Zhou Shouwei , Fu Qiang , Zhong Lin , Guo Xincheng , Zhu Dan , Liang Dongmei , Huang Chunhai

Strategic Study of CAE 2023, Volume 25, Issue 3,   Pages 1-12 doi: 10.15302/J-SSCAE-2023.03.001

Abstract:

Deep-sea mineral resource development is an important measure to address China’s long-term dependence on strategic mineral resources. Having a complete and reliable equipment system is a prerequisite for China to promote its deep-sea mineral resource development and realize self-dependence of national strategic resources. This study focuses on the development history and current status of deep-sea mineral resource exploration and mining equipment in China and abroad and analyzes the bottlenecks that restrict China’s equipment development from three aspects: complete mining system, core mining equipment, and basic equipment and components. It also summarizes the scientific problems that need to be solved urgently and proposes development goals and key research directions from the  perspectives of industrial integration, improvement of green mining system, and optimization of technical support. China should prioritize core equipment development to support large-scale mining, promote the integration of multiple industries and high-quality development of the entire equipment chain, and launch major projects for the development of deep-sea mineral resource exploitation equipment, focusing on the deep integration of production, education, research, and application of core equipment technologies. In addition, the government should provide various policy support and focus on innovation and upgrade of domestically produced equipment to promote the commercialized mining of deep-sea minerals in China.

Keywords： deep-sea resource exploration     pipeline lift mining system     subsea mining vehicles     mixed flow lift pumps    

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Title Author Date Type Operation

Long-term adaptive evolution of

Yong Xiao, Changye Xiao, Feng Zhao

Journal Article

Fault diagnosis of axial piston pumps with multi-sensor data and convolutional neural network

Journal Article

As Planet Warms, Heat Pumps Get Hotter

Chris Palmer

Journal Article

Optimal Scheduling of Variable-pressure Variable-flow Operation of Inverter-drive Pumps Connected in

Li Hongbin,Zhang Chenghui,Song Jun

Journal Article

Development of an analytical model to estimate the churning losses in high-speed axial piston pumps

Journal Article

Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps

Journal Article

Optimisation for interconnected energy hub system with combined ground source heat pump and borehole thermal storage

Da HUO, Wei WEI, Simon Le BLOND

Journal Article

A Real-time Monitoring Network and Fault Diagnosis Expert System for Compressors and Pumps

Gao Jinji

Journal Article

Current Status and Development Direction of Deep-Sea Mineral Resource Exploitation Equipment

Wang Guorong , Huang Zeqi , Zhou Shouwei , Fu Qiang , Zhong Lin , Guo Xincheng , Zhu Dan , Liang Dongmei , Huang Chunhai

Journal Article