Resource Type

Journal Article 270

Year

2024 1

2023 9

2022 17

2021 23

2020 13

2019 8

2018 18

2017 20

2016 16

2015 18

2014 11

2013 9

2012 13

2011 13

2010 20

2009 3

2008 7

2007 7

2006 3

2005 2

open ︾

Keywords

China 7

technical innovation 6

economic analysis 5

optimization 4

technical direction 4

technical route 3

2035 2

Carbon emissions 2

Distributed optimization 2

Internet Plus 2

Safety 2

architecture 2

biomass 2

cogeneration 2

cost analysis 2

development strategy 2

economic dispatch 2

economic dispatch (ED) 2

economic evaluation 2

open ︾

Search scope:

排序： Display mode:

Combining Market-Based Control with Distribution Grid Constraints when Coordinating Electric Vehicle Artical

Geert Deconinck,Klaas De Craemer,Bert Claessens

Engineering 2015, Volume 1, Issue 4,   Pages 453-465 doi: 10.15302/J-ENG-2015095

Abstract: This can lead to violations of the technical constraints of the grid (e.g., under-voltage, phase unbalancesAn optimization that simultaneously takes the economic and technical aspects into account is complex,this has a very limited impact on the business case of an aggregator, and is able to comply with the technical

Keywords： electric vehicle charging     distribution grid     combining technical and economic objectives     distributed control    

HTML PDF Collect

On Social-technical Control of Safety Development in Economic Transition Background

Xue-qiu He,Song Li

Frontiers of Engineering Management 2015, Volume 2, Issue 3,   Pages 234-240 doi: 10.15302/J-FEM-2015025

Abstract: Industrial safety and economic growth, two vital and inextricable forces affecting national culture andFollowing economic growth, industrial safety remains as a high priority in this nation’s quest for sustainableAt present, while China is on its way to transforming its economic structure and growth models, talk

Keywords： safety development     economic growth     economic transition     social-technical control    

HTML PDF Collect

The carbon dioxide removal potential of Liquid Air Energy Storage: A high-level technical and economic

Andrew LOCKLEY, Ted von HIPPEL

Frontiers of Engineering Management 2021, Volume 8, Issue 3,   Pages 456-464 doi: 10.1007/s42524-020-0102-8

Abstract: It additionally assesses the scale constraint and economic opportunity offered by implementing this CDR

Keywords： carbon dioxide removal     Liquid Air Energy Storage     Compressed Air Energy Storage     geoengineering    

HTML PDF Collect

Agriculture Green Development in China and the UK: common objectives and converging policy pathways

Yuelai LU, David NORSE, David POWLSON

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 1,   Pages 98-105 doi: 10.15302/J-FASE-2019298

Abstract: Second, to explore the policy objectives they have in common.

Keywords： Agriculture Green Development     China     policy     UK    

HTML PDF Collect

Biomass to dimethyl ether by gasification/synthesis technology

Tiejun WANG, Yuping LI, Longlong MA, Chuangzhi WU

Frontiers in Energy 2011, Volume 5, Issue 3,   Pages 330-339 doi: 10.1007/s11708-010-0121-y

Abstract: Technical and economic analysis was done for the biomass to dimethyl ether (DME) technology to promotegasification/synthesis has obvious advantages, including production flexibility, environmental friendliness, economic

Keywords： technical and economic analysis     biomass     dimethyl ether     gasification/synthesis    

HTML PDF Collect

Techno-economic assessment of pulverized coal boilers and IGCC power plants with CO 2 capture

Y. HUANG, S. REZVANI, D. McILVEEN-WRIGHT, N. HEWITT, J. MONDOL, A. MINCHENER,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 2,   Pages 196-206 doi: 10.1007/s11705-009-0237-y

Abstract: technologies suggest that Integrated Gasification Combined Cycle (IGCC) systems are an effective and economicPulverized coal boilers (PC) have, however, proven high technical performance attributes and are economicallyThe technical design, the mass and energy balance and the system optimizations are implemented by usingFollowing the comparative analysis of the technical performance attributes of the above cycles, the economicassessment is carried out using the economic toolbox of ECLIPSE is seamlessly connected to the results

Keywords： breakeven electricity     ECLIPSE     technical performance     appropriate     economic    

HTML PDF Collect

Technical and Economic Parameter Optimization Research and Application for Practice in the Limestone

Yang Shijiao,Dai Jianyong,Zeng Sheng

Strategic Study of CAE 2005, Volume 7, Issue 6,   Pages 61-65

Abstract:

To request for relating law between technical and economic parameter and ore cost for a raw materialquarry of cement, the paper set up technical and economic system model with adaptive network-based fuzzysystem, solved solution of the system model with parallel genetic algorithms, and received optimal technicaland economic indices.It provides important reference for production management and improving economic benefits in quarry.

Keywords： adaptive network-based fuzzy inference system     parallel genetic algorithms     technical and economic parameter    

HTML PDF Collect

Engineering over the Past Century

Song Jian

Strategic Study of CAE 2002, Volume 4, Issue 3,   Pages 1-5

Abstract: the world over the 20 th century, and describes the important role of engineering in promoting global economicby Chinese Academy of Engineering, the paper points out the great contributions made by the Chinese technicalpersonnel to the invigoration of Chines nation and the national economic development.fact that a country can not rank among the strong counties in the world without enough scientific and technical

Keywords： 20th century     engineering science and technology     social progress     economic development     scientific and technical    

HTML PDF Collect

Role of biologic components in a novel floating-bed combining

Hailiang SONG, Xianning LI, Wei LI, Xiwu LU

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 2,   Pages 215-225 doi: 10.1007/s11783-013-0587-z

Abstract: A novel floating-bed incorporated with water spinach ( ), Asiatic clam ( ), and carrier media supported biofilm was developed for eutrophic water purification. The contributions of each biologic component to the removals of total nitrogen (TN), total phosphorus (TP) and Chl.a were examined. The nutrient removals due to the direct uptake by either water spinach or Asiatic clam were less than 10%, suggesting a negligible role of biologic assimilation and leaving the biofilm as the indispensable biologic component in the floating-bed. Chl.a was reduced mainly by Asiatic clams via filter-feeding. Meanwhile, the digestion and excretion of Asiatic clams benefited the proliferation of nitrifying and denitrifying bacteria, resulting in the improvement of TN removal. In summary, the synergetic effects of water spinach, Asiatic clams and biofilms would promote the eutrophic water treatment performance of floating-bed in comparison with the conventional floating-bed with vegetation as the single biologic component.

Keywords： floating-bed     Corbicula fluminea     biofilm carrier     eutrophication    

HTML PDF Collect

Investigating the challenges related to combining BIM and Last Planner System on construction sites

Conrad BOTON, Yaya PITTI, Daniel FORGUES, Ivanka IORDANOVA

Frontiers of Engineering Management 2021, Volume 8, Issue 2,   Pages 172-182 doi: 10.1007/s42524-019-0086-4

Abstract: The construction industry is facing a gradual but important transformation toward more productivity and collaboration. In this framework, two major approaches are often cited in the literature as having the potential to improve the practices in the industry: Building Information Modeling (BIM) and Lean Construction. Several scientific studies have demonstrated the synergy of these two approaches and very recent research has reported positive results from the use of software applications as support for their implementation on construction sites. However, the stakes of such integration have been very little studied. This article presents the results of a research project conducted within a general contractor firm that decided to implement BIM and Last Planner System (LPS) on its construction sites. The research uses a four-stage action research approach, including the characterization of the research issue, the establishment of an action plan, its implementation and its evaluation. Compared to recent related studies, the research is less enthusiastic. While it highlights the need for new tools to improve production planning and control, it also points to a strong resistance to change by practitioners at the site. They emphasize the necessity for adequate pre-service training and the need for new resources that can work full-time on the ongoing training of site teams. In addition, some limitations of the tool lead workers to believe that it can quickly become a factor that slows down their daily work rather than improving it. Based on the advice of professionals, the paper formulates some recommendations to the industry, the researchers and the software developers.

Keywords： Building Information Modeling     Last Planner System     construction site     lean construction    

HTML PDF Collect

Potential advantages in combining smart and green infrastructure over silo approaches for future cities

Yamuna KALUARACHCHI

Frontiers of Engineering Management 2021, Volume 8, Issue 1,   Pages 98-108 doi: 10.1007/s42524-020-0136-y

Abstract: solutions and smart technology to help change cities to achieve considerable environmental and socio-economic

Keywords： grey infrastructure     green infrastructure     smart infrastructure     smart and green combined infrastructure     smart cities     future cities    

HTML PDF Collect

Framework design of a hybrid energy system by combining wind farm with small gas turbine power plants

Nengsheng BAO, Weidou NI,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 205-210 doi: 10.1007/s11708-009-0073-2

Abstract: Owing to the stochastic characteristic of natural wind speed, the output fluctuation of wind farm has a negative impact on power grid when a large-scale wind farm is connected to a power grid. It is very difficult to overcome this impact only by wind farm itself. A novel power system called wind-gas turbine hybrid energy system was discussed, and the framework design of this hybrid energy system was presented in detail in this paper. The hybrid energy system combines wind farm with several small gas turbine power plants to form an integrated power station to provide a relatively firm output power. The small gas turbine power plant has such special advantages as fast start-up, shutdown, and quick load regulation to fit the requirement of the hybrid energy system. Therefore, the hybrid energy system uses the output from the small gas turbine power plants to compensate for the output fluctuation from the wind farm for the firm output from the whole power system. To put this hybrid energy system into practice, the framework must be designed first. The capacity of the wind farm is chosen according to the capacity and units of small gas turbine power plants, load requirement from power grid, and local wind energy resource distribution. Finally, a framework design case of hybrid energy system was suggested according to typical wind energy resource in Xinjiang Autonomous Region in China.

Keywords： framework design     hybrid energy system     wind farm     gas turbine power plants    

HTML PDF Collect

The Spatial Spillover Effects of Infrastructure on Economic Growth in Shenyang Economic Zone

Ying-hui Xiang,Ting-ting Zhang,Qiu-yang Ren

Frontiers of Engineering Management 2016, Volume 3, Issue 3,   Pages 290-293 doi: 10.15302/J-FEM-2016041

Abstract: This article analyses the spatial spillover effects of infrastructure on regional economic growth byusing the panel data of eight cities of Shenyang Economic Zone from 2001 to 2013.growth, demonstrating that the spillover effects of infrastructure in Shenyang Economic Zone are positivegrowth; (3) the effects of local infrastructure on local economic growth are far greater than thosezone, which is related to the level of economic development.

Keywords： Shenyang Economic Zone     infrastructure     spatial spillover     economic growth     coordinated development    

HTML PDF Collect

Ribbed strip rolling by three-dimensional finite element method combining extremely thin array of elements

Zhengyi JIANG,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 52-60 doi: 10.1007/s11465-009-0087-9

Abstract: In this paper, a three-dimensional finite element modelling of the ribbed strip rolling is carried out, coupling the use of an extremely thin array of elements that is equivalent to the calculation of the additional shear deformation work rate occurred by the velocity discontinuity in the roll bite. The formulation of the finite element modelling by adding a rib inclined contact surface boundary condition is derived, and the performance of the proposed method is conducted. The simulated rib height, forward slip, and the pulling down of rib height have been compared with the measured values and are in good agreement. The equivalent strain rate of the rib was obtained in the simulation. The effect of the rib inclined angle on pulling down of rib height has also been discussed, which is helpful in optimizing the design of the rib inclined angle.

Keywords： rib inclined contact boundary condition     ribbed strip     extremely thin elements     pulling down of rib height     finite element modelling    

HTML PDF Collect

Removal of organic matter and disinfection by-products precursors in a hybrid process combining ozonation

Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 112-120 doi: 10.1007/s11783-014-0745-y

Abstract: The performance of an integrated process including coagulation, ozonation, ceramic ultrafiltration (UF) and biologic activated carbon (BAC) filtration was investigated for the removal of organic matter and disinfection by-products (DBPs) precursors from micro-polluted surface water. A pilot scale plant with the capacity of 120 m per day was set up and operated for the treatment of drinking water. Ceramic membranes were used with the filtration area of 50 m and a pore size of 60 nm. Dissolved organic matter was divided into five fractions including hydrophobic acid (HoA), base (HoB) and neutral (HoN), weakly hydrophobic acid (WHoA) and hydrophilic matter (HiM) by DAX-8 and XAD-4 resins. The experiment results showed that the removal of organic matter was significantly improved with ozonation in advance. In sum, the integrated process removed 73% of dissolved organic carbon (DOC), 87% of UV , 77% of trihalomethane (THMs) precursors, 76% of haloacetic acid (HAAs) precursors, 83%of trichloracetic aldehyde (CH) precursor, 77% of dichloroacetonitrile (DCAN) precursor, 51% of trichloroacetonitrile (TCAN) precursor, 96% of 1,1,1-trichloroacetone (TCP) precursor and 63% of trichloronitromethane (TCNM) precursor. Hydrophobic organic matter was converted into hydrophilic organic matter during ozonation/UF, while the organic matter with molecular weight of 1000–3000 Da was remarkably decreased and converted into lower molecular weight organic matter ranged from 200–500 Da. DOC had a close linear relationship with the formation potential of DBPs.

Keywords： ceramic ultrafiltration(UF)     ozonation     organic matter     hydrophilic     hydrophobic     disinfection by-products    

HTML PDF Collect

Title Author Date Type Operation

Combining Market-Based Control with Distribution Grid Constraints when Coordinating Electric Vehicle

Geert Deconinck,Klaas De Craemer,Bert Claessens

Journal Article

On Social-technical Control of Safety Development in Economic Transition Background

Xue-qiu He,Song Li

Journal Article

The carbon dioxide removal potential of Liquid Air Energy Storage: A high-level technical and economic

Andrew LOCKLEY, Ted von HIPPEL

Journal Article

Agriculture Green Development in China and the UK: common objectives and converging policy pathways

Yuelai LU, David NORSE, David POWLSON

Journal Article

Biomass to dimethyl ether by gasification/synthesis technology

Tiejun WANG, Yuping LI, Longlong MA, Chuangzhi WU

Journal Article

Techno-economic assessment of pulverized coal boilers and IGCC power plants with CO 2 capture

Y. HUANG, S. REZVANI, D. McILVEEN-WRIGHT, N. HEWITT, J. MONDOL, A. MINCHENER,

Journal Article

Technical and Economic Parameter Optimization Research and Application for Practice in the Limestone

Yang Shijiao,Dai Jianyong,Zeng Sheng

Journal Article

Engineering over the Past Century

Song Jian

Journal Article

Role of biologic components in a novel floating-bed combining

Hailiang SONG, Xianning LI, Wei LI, Xiwu LU

Journal Article

Investigating the challenges related to combining BIM and Last Planner System on construction sites

Conrad BOTON, Yaya PITTI, Daniel FORGUES, Ivanka IORDANOVA

Journal Article

Potential advantages in combining smart and green infrastructure over silo approaches for future cities

Yamuna KALUARACHCHI

Journal Article

Framework design of a hybrid energy system by combining wind farm with small gas turbine power plants

Nengsheng BAO, Weidou NI,

Journal Article

The Spatial Spillover Effects of Infrastructure on Economic Growth in Shenyang Economic Zone

Ying-hui Xiang,Ting-ting Zhang,Qiu-yang Ren

Journal Article

Ribbed strip rolling by three-dimensional finite element method combining extremely thin array of elements

Zhengyi JIANG,

Journal Article

Removal of organic matter and disinfection by-products precursors in a hybrid process combining ozonation

Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI

Journal Article