Resource Type

Journal Article 524

Conference Videos 9

Conference Information 1

Year

2024 1

2023 47

2022 50

2021 44

2020 32

2019 39

2018 17

2017 29

2016 27

2015 21

2014 20

2013 19

2012 23

2011 11

2010 31

2009 15

2008 28

2007 26

2006 11

2005 6

open ︾

Keywords

energy efficiency 18

efficiency 16

Air pollution 10

removal efficiency 9

air pollution 8

China 6

Removal efficiency 4

adsorption 4

air quality 4

development 4

ozone 4

Air pollution control 3

eco-efficiency 3

exchange 3

food security 3

fuel cell 3

utilization 3

water use efficiency 3

Adsorption 2

open ︾

Search scope:

排序： Display mode:

Study on Air Age and Evaluation of Ventilation Validity of Heading Face

Wang Haiqiao,Tian Feng,Huang Junxin,Chen Tao

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 43-47

Abstract: ,  and the air movements in it belong to restricted wall-attached jet.age and average air age,  and their models for calculating.validity are analyzed,  and the mathematical model of air exchange efficiency and ventilation efficiency The study revealed that the major influences to air age are air-flow organization and blast volume,  and to air quality are air age and pollutant concentration.

Keywords： heading face     average air age     ventilation validity     air exchange efficiency     ventilation efficiency    

HTML PDF Collect

Efficiency evaluation of government investment for air pollution control in city clusters: A case from

Frontiers of Engineering Management   Pages 612-624 doi: 10.1007/s42524-023-0269-x

Abstract: Air pollution poses a significant threat to human health, particularly in urban areas with high levelsIn China, the government plays a crucial role in managing air quality through the Air Pollution Preventionthe efficiency of such large-scale investments.of government investment in improving air quality in China.to improving yearly investment efficiency.

Keywords： investment efficiency     government investment     air pollution control     three-stage DEA-Malmquist model    

HTML PDF Collect

Optimization of the power, efficiency and ecological function for an air-standard irreversible Dual-Miller

Zhixiang WU, Lingen CHEN, Yanlin GE, Fengrui SUN

Frontiers in Energy 2019, Volume 13, Issue 3,   Pages 579-589 doi: 10.1007/s11708-018-0557-z

Abstract: analyze the effects of the cut-off ratio ( ) and Miller cycle ratio ( ) on the power output ( ), thermal efficiencyThe effects of and on , , , maximum power output ( ), maximum efficiency ( ) and maximum ecologicalThe results show that the irreversible DMC engine can reach a twice-maximum power, a twice-maximum efficiency

Keywords： finite-time thermodynamics     Dual-Miller cycle     power output     thermal efficiency     ecological function    

HTML PDF Collect

Experimental study on high-efficiency polishing for potassium dihydrogen phosphate (KDP) crystal by usingtwo-phase air–water fluid

Ziyuan LIU, Hang GAO, Dongming GUO

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 294-302 doi: 10.1007/s11465-019-0576-4

Abstract: A high-efficiency polishing approach using two-phase air–water fluid (TAWF) is proposed to avoid surfaceTAWF polishing using IC-1000 and TEC-168S increase the machining efficiency by 150%, and a smooth surface

Keywords： potassium dihydrogen phosphate (KDP) crystal     controllable deliquescence     two-phase air–water fluid     high-efficiency    

HTML PDF Collect

Impact of photocatalytic remediation of pollutants on urban air quality

Christian GEORGE, Anne BEELDENS, Fotios BARMPAS, Jean-François DOUSSIN, Giuseppe MANGANELLI, Hartmut HERRMANN, Jörg KLEFFMANN, Abdelwahid MELLOUKI

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0834-1

Abstract: Air pollution remediation using photocatalytic construction materials was tested.incorporating the aforementioned technology have been made commercially available with the aim to improve urban airThe use of TiO photocatalysts as an emerging air pollution control technology has been reported in manyHowever, up to now, the effectiveness measured in situ and the expected positive impact on air qualityscale applications aims to create a real added value, in terms of policy making (i.e., implementing air

Keywords： Photocatalysis     Air pollution     Depollution efficiency     NOx     VOC     Air quality abatement    

HTML PDF Collect

Effect of Position of Air Supply Opening on the Efficiency of Smoke Extraction in an Underground Long

Hu Longhua,Huo Ran,Li Yuanzhou,Yi Liang,Wang Haobo

Strategic Study of CAE 2005, Volume 7, Issue 5,   Pages 90-92

Abstract:

A set of full scale contrast tests, with different relative positions of air supply opening and smokeexhaust opening, were conducted in an 88 m long underground corridor to study the effect of position of airsupply opening on the efficiency of smoke extraction in a long channel.Results showed that the rule for designing the relative positions of air supply openings and smoke exhaustopenings or operating them in a long channel should be “Smoke exhaust near the fire with air supply

Keywords： air supply position     smoke extraction efficiency     underground long channel     full scale test     fire    

HTML PDF Collect

Experimental study of heat transfer coefficient with rectangular baffle fin of solar air heater

Foued CHABANE,Nesrine HATRAF,Noureddine MOUMMI

Frontiers in Energy 2014, Volume 8, Issue 2,   Pages 160-172 doi: 10.1007/s11708-014-0321-y

Abstract: This paper presents an experimental analysis of a single pass solar air collector with, and without usingThe heat transfer coefficient between the absorber plate and air can be considerably increased by usingartificial roughness on the bottom plate and under the absorber plate of a solar air heater duct.To determine the enhancement in heat transfer and increment in thermal efficiency, the values of Nusselt

Keywords： Nusselt number     flow rate     heat transfer     heat transfer coefficient     thermal efficiency     forced convection    

HTML PDF Collect

Improvement of part-load performance of gas turbine by adjusting compressor inlet air temperature and

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 1000-1016 doi: 10.1007/s11708-021-0746-z

Abstract: A novel adjusting method for improving gas turbine (GT) efficiency and surge margin (SM) under part-loadThis method adopts the inlet air heating technology, which uses the waste heat of low-grade heat sourceof GT due to the increase in compressor efficiency, combustion efficiency, and turbine efficiency asusing the inlet air heating technology, GT efficiency and SM can be obviously higher than other IGV openingsbecause GT efficiency and SM can be remarkably improved, which is different from the traditional viewpoints

Keywords： inlet air temperature     inlet guide vane (IGV) opening     part-load     equilibrium running line     gas turbine(GT) efficiency     surge margin (SM)    

HTML PDF Collect

Achieving air pollutant emission reduction targets with minimum abatement costs: An enterprise-level

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1459-6

Abstract:

• Quantification of efficiency and fairness of abatement allocation

Keywords： Pollutant emission reduction allocation     Emission reduction measures     Total abatement cost     Economic efficiency    

HTML PDF Collect

Heat, mass, and work exchange networks

Zhiyou CHEN, Jingtao WANG

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 4,   Pages 484-502 doi: 10.1007/s11705-012-1221-5

Abstract: The application of heat exchange networks (HENs), mass exchange networks (MENs), water allocation heatexchange networks (WAHENs) and work exchange networks (WENs) have resulted in the significant savingreview inspires researchers to propose more efficient and convenient methods for the design of existing exchange

Keywords： process system engineering     integration methods     heat exchange network     mass exchange network     work exchange    

HTML PDF Collect

Experimental investigation on oil-gas separator of air-conditioning systems

Dianbo XIN,Shuliang HUANG,Song YIN,Yuping DENG,Wenqiang ZHANG

Frontiers in Energy 2019, Volume 13, Issue 2,   Pages 411-416 doi: 10.1007/s11708-017-0447-9

Abstract: The oil-gas separator is the most essential component of the oil-return system, and the separation efficiencypaper, a test rig was built to measure the oil discharge ratio of the compressor and the separation efficiencyThe separation efficiency of the separator could be obtained by comparing the mass fraction of oil to

Keywords： variable refrigerant flow system     oil-gas separator     separation efficiency    

HTML PDF Collect

Effect of a new antitranspirant on the physiology and water use efficiency of soybean under different

Shasha JI, Ling TONG, Fusheng LI, Hongna LU, Sien LI, Taisheng DU, Youjie WU

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 155-164 doi: 10.15302/J-FASE-2017148

Abstract: applied to leaves to reduce luxury transpiration by regulating stomatal conductance to increase water use efficiencyof FZ and measurement of leaf physiological characteristics, final biomass, seed yield and water use efficiencydecreased significantly by 7 d after spraying, but photosynthesis (Pn) and instantaneous water use efficiencylocally-used irrigation rate in arid region, but applying FZ did not have a positive effect on water use efficiency

Keywords： antitranspirant     soybean     water deficit     leaf gas exchange     enzymes activities     water consumption     seed yield    

HTML PDF Collect

TiO supported IrO for anode reversal tolerance in proton exchange membrane fuel cell

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 852-861 doi: 10.1007/s11708-021-0811-7

Abstract: Fuel starvation can occur and cause damage to the cell when proton exchange membrane fuel cells operateof hydrogen oxidation reaction (HOR) and unsupported OER catalyst not only reduces the electrolysis efficiency

Keywords： proton exchange membrane fuel cell (PEMFC)     fuel starvation     cell reverse     reversal tolerance anode    

HTML PDF Collect

Control strategies for disinfection byproducts by ion exchange resin, nanofiltration and their sequential

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1725-x

Abstract:

● Effects of AER adsorption and NF on DBP precursors, DBPs, and TOX were examined.

Keywords： Disinfection byproducts     Control     Anion exchange resin     Nanofiltration     Cytotoxicity    

HTML PDF Collect

Advancing ion-exchange membranes to ion-selective membranes: principles, status, and opportunities

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1625-0

Abstract:

● IEM ion/ion selectivities of charge, valence, & specific ion are critically assessed.

Keywords： Ion-exchange membranes     Selectivity     Separations    

HTML PDF Collect

Title Author Date Type Operation

Study on Air Age and Evaluation of Ventilation Validity of Heading Face

Wang Haiqiao,Tian Feng,Huang Junxin,Chen Tao

Journal Article

Efficiency evaluation of government investment for air pollution control in city clusters: A case from

Journal Article

Optimization of the power, efficiency and ecological function for an air-standard irreversible Dual-Miller

Zhixiang WU, Lingen CHEN, Yanlin GE, Fengrui SUN

Journal Article

Experimental study on high-efficiency polishing for potassium dihydrogen phosphate (KDP) crystal by usingtwo-phase air–water fluid

Ziyuan LIU, Hang GAO, Dongming GUO

Journal Article

Impact of photocatalytic remediation of pollutants on urban air quality

Christian GEORGE, Anne BEELDENS, Fotios BARMPAS, Jean-François DOUSSIN, Giuseppe MANGANELLI, Hartmut HERRMANN, Jörg KLEFFMANN, Abdelwahid MELLOUKI

Journal Article

Effect of Position of Air Supply Opening on the Efficiency of Smoke Extraction in an Underground Long

Hu Longhua,Huo Ran,Li Yuanzhou,Yi Liang,Wang Haobo

Journal Article

Experimental study of heat transfer coefficient with rectangular baffle fin of solar air heater

Foued CHABANE,Nesrine HATRAF,Noureddine MOUMMI

Journal Article

Improvement of part-load performance of gas turbine by adjusting compressor inlet air temperature and

Journal Article

Achieving air pollutant emission reduction targets with minimum abatement costs: An enterprise-level

Journal Article

Heat, mass, and work exchange networks

Zhiyou CHEN, Jingtao WANG

Journal Article

Experimental investigation on oil-gas separator of air-conditioning systems

Dianbo XIN,Shuliang HUANG,Song YIN,Yuping DENG,Wenqiang ZHANG

Journal Article

Effect of a new antitranspirant on the physiology and water use efficiency of soybean under different

Shasha JI, Ling TONG, Fusheng LI, Hongna LU, Sien LI, Taisheng DU, Youjie WU

Journal Article

TiO supported IrO for anode reversal tolerance in proton exchange membrane fuel cell

Journal Article

Control strategies for disinfection byproducts by ion exchange resin, nanofiltration and their sequential

Journal Article

Advancing ion-exchange membranes to ion-selective membranes: principles, status, and opportunities

Journal Article