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Analysis of the synergetic elements and mechanism for major construction projects’ technology innovation

Wang Mengjun,Liu Hui,Zhang Zhensen,Lu Yang

Strategic Study of CAE 2012, Volume 14, Issue 12,   Pages 106-112

Abstract: , resource integration, organizational synergy and institutional guarantee are chosen to be the key synergeticThe synergetic mechanism model consisting of cooperation mechanism, benefit mechanism, motivation mechanismand institution mechanism is also constructed.Besides, the effective operation of synergetic mechanism is proved to be functional to improve the ability

Keywords： major construction projects     technology innovation network     synergetic elements     synergetic mechanism    

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Influence of HS and NH on biogas dry reforming using Ni catalyst: a study on single and synergetic effect

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1632-1

Abstract:

● NH3 in biogas had a slight inhibitory effect on dry reforming.

Keywords： Biogas     Dry reforming     Sulfur poisoning     Ammonia     Synergetic effect     Hydrogen    

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Synergetic Management Theory for Coal-Based Energy Engineering and the Engineering Practice of Shenhua

Wen Ling

Frontiers of Engineering Management 2016, Volume 3, Issue 1,   Pages 1-8 doi: 10.15302/J-FEM-2016005

Abstract: To deal with problems in synergetic development of coal-based energy engineering, this paper, guidedby the philosophy of engineering, proposes the synergetic management philosophy of “factors coordinationThe paper also establishes the synergetic management system characterized by systems factor synergy,This provides important reference to synergetic development strategies and decision-making in engineering

Keywords： coal-based energy     engineering synergetic management     two-wheel driven innovation     Shenhua engineering    

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Kinetics of microwave-enhanced oxidation of phenol by hydrogen peroxide

Deming ZHAO, Jie CHENG, Michael R. HOFFMANN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 57-64 doi: 10.1007/s11783-010-0251-9

Abstract: The observed synergetic effects of the MW/H O process resulted in an increased in the net reaction rate

Keywords： microwave (MW) irradiation     hydrogen peroxide     phenol     synergetic effects     kinetic model    

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Synergetic Mode for Grassland Ecological Management and Animal Husbandry Development in Northern Tibet

Hasbagan Ganjurjav, Hu Guozheng, Gao Qingzhu, Jiangcun Wangzha, Danjiu Luobu,Can Muyou, Basang Wangdui, Yang Fuyu, Wei Xuehong, Yang Yongping

Strategic Study of CAE 2019, Volume 21, Issue 5,   Pages 93-98 doi: 10.15302/J-SSCAE-2019.05.013

Abstract:

Northern Tibet Plateau is an important ecological security shelter for China and a base of animal husbandry with plateau characteristics. However, grassland degradation is threatening the functioning of alpine grasslands and brings great challenges to ecological protection and animal husbandry development. In this study, we analyzed the current situation of ecological protection and animal husbandry development in the Northern Tibet Plateau, summarized the factors affecting the functions of alpine grasslands in this region, and introduced a synergistic mode for grassland ecological protection and animal husbandry development. A series of measures were also proposed to enhance the ecological functions of the alpine grasslands and upgrade the grassland-based animal husbandry, including ecological restoration of degraded grasslands, optimizing grazing management, artificial forage cultivation, developing a“low grass and high grazing” mode (i.e., planting grass in farming areas of low altitude and raising livestock in pastoral areas of high altitude), and half barn-feeding in winter. This study is hoped to provide scientific and technological support in ensuring national ecological security and increasing income of herdsmen.

Keywords： Northern Tibet Plateau     ecological restoration     grassland-based animal husbandry     synergetic development    

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Theory and method of mechanism system design

Huijun ZOU, Qinghua LIANG, Qing ZHANG

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4,   Pages 399-411 doi: 10.1007/s11465-010-0116-8

Abstract: Conceptual design is the most critical and creative phase of design. Recently, increasing attention has been directed to supporting conceptual-level computer aided creative design and its theories and methodologies. Specifically, for conceptual design of mechanical products, this paper presents a novel function solving model for mechanical product design and highlights the importance of systematic synthesis to achieve creative design. Then it builds a framework as a function-effect-process-action- mechanisms (FEPAM) mapping process, which enables creative design on the basis of conceiving different action schemes. After that, several key points are elaborated including 1) representing and decomposition methods of functions and motion behaviors; 2) action scheme representing method based on network plan techniques; and 3) variation and creation methods based on action scheme transformations.

Keywords： mechanism system creative design     process model     function solving model     process action procedure     mechanismsknowledge base     principle of mechanism system composition    

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Formation mechanism and modeling of surface waviness in incremental sheet forming

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0679-1

Abstract: surface quality has always been a challenge for incremental sheet forming (ISF), whereas the generation mechanismIn this paper, the formation mechanism and the prediction of waviness are both investigated through experimentsengineering application, a theoretical model for waviness height is proposed based on the generation mechanismThis work is favorable for the perfection of formation mechanism and control of surface quality in ISF

Keywords： surface waviness     incremental sheet forming     numerical simulation     formation mechanism     deformation history    

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Autogenous healing mechanism of cement-based materials

Frontiers of Structural and Civil Engineering   Pages 948-963 doi: 10.1007/s11709-023-0960-3

Abstract: However, systematic research on the autogenous healing mechanism of cement-based materials is lackingScanning electron microscopy and optical microscopy were used to examine the autogenous healing mechanism

Keywords： autogenous healing     cement-based materials     healing mechanism     aggregation effect    

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Optimal design of a linkage–cam mechanism-based redundantly actuated parallel manipulator

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 451-467 doi: 10.1007/s11465-021-0634-6

Abstract: A redundantly actuated parallel manipulator (RAPM) with mixed translational and rotational degrees of freedom (DOFs) is challenged for its dimensionally homogeneous Jacobian modeling and optimal design of architecture. In this paper, a means to achieve redundant actuation by adding kinematic constraints is introduced, which reduces the DOFs of the end-effector (EE). A generic dimensionally homogeneous Jacobian is developed for this type of RAPMs, which maps the generalized velocities of three points on the EE to the joint velocities. A new optimization algorithm derived from this dimensionally homogeneous Jacobian is proposed for the optimal design of this type of RAPMs. As an example, this paper presents a spatial RAPM involving linkages and cam mechanisms. This RAPM has 4 DOFs and 6 translational actuations. The linkage lengths and the position of the universal joints of the RAPM are optimized based on the dimensionally homogeneous Jacobian.

Keywords： redundant actuation     parallel manipulator     linkage–cam mechanism     Jacobian     optimal design    

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Cryogenic minimum quantity lubrication machining: from mechanism to application

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 649-697 doi: 10.1007/s11465-021-0654-2

Abstract: Second, the cooling–lubrication mechanism of CMQL and its influence mechanism on material hardness, cuttingThe effects of CMQL are systematically analyzed based on its mechanism and application form.

Keywords： cryogenic minimum quantity lubrication (CMQL)     cryogenic medium     processing mode     device application     mechanism    

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Review on mechanism and process of surface polishing using lasers

Arun KRISHNAN, Fengzhou FANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3,   Pages 299-319 doi: 10.1007/s11465-019-0535-0

Abstract: This article gives a detailed overview of the laser polishing mechanism by explaining various process

Keywords： laser polishing     surface roughness     process parameters     mechanism    

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Creation and integration mechanism of instrumentation flexible developing system

Xiaoli XU, Qiushuang LIU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 235-240 doi: 10.1007/s11465-011-0122-5

Abstract: flexible developing system (IFDS), this paper discusses the creation and open flexible integration mechanismBased on the operation mechanism of the modern instrumentation developing system and the research and

Keywords： modern instrumentation developing     flexible interconnection     flexible integration mechanism     rapid integration    

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Mechanism and characterization of microplastic aging process: A review

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1700-6

Abstract:

● Methods for estimating the aging of environmental micro-plastics were highlighted.

Keywords： Microplastics     Aging     Degradation     Characterization     Mechanism    

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Design of a novel side-mounted leg mechanism with high flexibility for a multi-mission quadruped earth

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0740-0

Abstract: At present, few methods for these robots’ leg design utilize a side-mounted spatial parallel mechanismThus, this paper presents a complete design process of a novel 5-degree-of-freedom (5-DOF) hybrid leg mechanismFirst, a general approach is proposed for constructing the novel leg mechanism.With regard to the synthesis method of the parallel mechanism, a family of concise hybrid leg mechanismsFurthermore, the virtual quadruped rover equipped with this innovative leg mechanism is built.

Keywords： design synthesis     parallel mechanism     hybrid leg mechanism     screw theory     quadruped robot    

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The linkage mechanism between urban intelligence and low carbon innovation

Ming LIN

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 584-586 doi: 10.1007/s42524-019-0076-6

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Title Author Date Type Operation

Analysis of the synergetic elements and mechanism for major construction projects’ technology innovation

Wang Mengjun,Liu Hui,Zhang Zhensen,Lu Yang

Journal Article

Influence of HS and NH on biogas dry reforming using Ni catalyst: a study on single and synergetic effect

Journal Article

Synergetic Management Theory for Coal-Based Energy Engineering and the Engineering Practice of Shenhua

Wen Ling

Journal Article

Kinetics of microwave-enhanced oxidation of phenol by hydrogen peroxide

Deming ZHAO, Jie CHENG, Michael R. HOFFMANN

Journal Article

Synergetic Mode for Grassland Ecological Management and Animal Husbandry Development in Northern Tibet

Hasbagan Ganjurjav, Hu Guozheng, Gao Qingzhu, Jiangcun Wangzha, Danjiu Luobu,Can Muyou, Basang Wangdui, Yang Fuyu, Wei Xuehong, Yang Yongping

Journal Article

Theory and method of mechanism system design

Huijun ZOU, Qinghua LIANG, Qing ZHANG

Journal Article

Formation mechanism and modeling of surface waviness in incremental sheet forming

Journal Article

Autogenous healing mechanism of cement-based materials

Journal Article

Optimal design of a linkage–cam mechanism-based redundantly actuated parallel manipulator

Journal Article

Cryogenic minimum quantity lubrication machining: from mechanism to application

Journal Article

Review on mechanism and process of surface polishing using lasers

Arun KRISHNAN, Fengzhou FANG

Journal Article

Creation and integration mechanism of instrumentation flexible developing system

Xiaoli XU, Qiushuang LIU

Journal Article

Mechanism and characterization of microplastic aging process: A review

Journal Article

Design of a novel side-mounted leg mechanism with high flexibility for a multi-mission quadruped earth

Journal Article

The linkage mechanism between urban intelligence and low carbon innovation

Ming LIN

Journal Article