Search | Engineering

Subscribe Submit

Home Journals Focus Videos Achievement Fronts Contact Us 中文版

Resource Type

Journal Article 144

Conference Videos 6

Conference Information 1

Year

2023 1

2022 20

2021 14

2020 10

2019 14

2018 14

2017 11

2016 8

2015 2

2014 6

2013 6

2012 5

2011 8

2010 6

2009 3

2008 8

2006 1

2005 1

2002 3

2000 1

open ︾

Keywords

climate change 29

Climate change 12

China 6

Climate change mitigation 3

CO₂ 2

Carbon neutrality 2

Greenhouse gases 2

climate 2

cold energy 2

environment 2

greenhouse gas 2

optimization 2

2-DE 1

3-cylinder 1

IRI 1

Musa balbisiana 1

k-value 1

Academic independence 1

Africa 1

open ︾

Search scope:

排序： Display mode:

A critical literature review of bioretention research for stormwater management in cold climate and future

Hannah Kratky, Zhan Li, Yijun Chen, Chengjin Wang, Xiangfei Li, Tong Yu

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0982-y

Abstract: Bioretention systems have been studied quite extensively for warm climate applications, but data stronglysupporting their long-term efficacy and application in cold climates is sparse.climate needs further research.Existing cold climate research has shown that coarser media is required to prevent concrete frost fromAdditionally, contaminants that are removed via filtration are also not impacted by cold climates.

Keywords： Bioretention Cold climate Low impact development Stormwater

HTML PDF Collect

Evaluation of the performance of a centralized ground-water heat pump system in cold climate region

Shilei LU,Zhe CAI,Li ZHANG,Yiran LI

Frontiers in Energy 2014, Volume 8, Issue 3, Pages 394-402 doi: 10.1007/s11708-014-0310-1

Abstract: is to evaluate the performance of a centralized open-loop ground-water heat pump (GWHP) system for climateconditioning in Beijing with a cold climate in China.Therefore, some suggestions are proposed to improve the performance for GWHPs in the cold climate region

Keywords： ground-water heat pump (GWHP) actual coefficient of performance heat transfixion

HTML PDF Collect

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Frontiers in Energy 2022, Volume 16, Issue 6, Pages 956-972 doi: 10.1007/s11708-021-0785-5

Abstract: Cold-end systems are heat sinks of thermal power cycles, which have an essential effect on the overallHowever, little attention has been paid to the optimization of the cold-end system with multi-pressureThe results show that the entropy generation rate of the multi-pressure cold-end system is less thanthat of the single-pressure cold-end system when the total condenser area is constant.quadruple-pressure cold-end systems are 575 and 580 k$/a, respectively.

Keywords： cold-end system entropy generation minimization optimization economic analysis genetic algorithm

HTML PDF Collect

Current understanding and applications of the cold sintering process

Tong Yu, Jiang Cheng, Lu Li, Benshuang Sun, Xujin Bao, Hongtao Zhang

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4, Pages 654-664 doi: 10.1007/s11705-019-1832-1

Abstract: To overcome these drawbacks, a novel processing technique called “cold sintering process (CSP)” has been

Keywords： cold sintering process processing variables solid-state rechargeable batteries

HTML PDF Collect

ClimateAP: an application for dynamic local downscaling of historical and future climate data in Asia

Tongli WANG, Guangyu WANG, John L. INNES, Brad SEELY, Baozhang CHEN

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4, Pages 448-458 doi: 10.15302/J-FASE-2017172

Abstract: While low-to-moderate resolution gridded climate data are suitable for climate-impact modeling at globaland ecosystems levels, spatial analyses conducted at local scales require climate data with increasedwe developed an application, ClimateAP, to generate scale-free (i.e., specific to point locations) climateIt also integrates and downscales the historical and future climate data using a delta approach.In the case of future climate data, two greenhouse gas representative concentration pathways (RCP 4.5

Keywords： biologically relevant climate variables downscaling dynamic local regression future climate historicalclimate

HTML PDF Collect

A fully solid-state cold thermal energy storage device for car seats using shape-memory alloys

Frontiers in Energy doi: 10.1007/s11708-022-0855-3

Abstract: Considering these characteristics, the design of the shape-memory alloy based the cold thermal energyprecooling car seat application is introduced in this paper based on the proposed shape-memory alloy-based coldelastocaloric materials, and the shape-memory alloy geometry scheme on the performance of car seat coldhopefully the proposed concept can promote the development of more promising shape-memory alloy-based cold

Keywords： shape-memory alloy (SMA) elastocaloric effect (eCE) cooled seat cold thermal energy storage

HTML PDF Collect

Survey of thermal comfort in residential buildings under natural conditions in hot humid and cold wet

Changhai PENG

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 4, Pages 503-511 doi: 10.1007/s11709-010-0095-1

Abstract: These, however, are often difficult to comply with, particularly in hot humid and cold wet seasons inFurther, the variation of people’s hot or cold sensations is in proportion to that of air movement, andThe range of acceptable temperatures in hot humid and cold wet Nanjing is between 14.14°C and 29.42°C

Keywords： thermal comfort naturally conditioned hot humid cold wet Nanjing

HTML PDF Collect

Application of cold spraying for flux-free brazing of aluminium alloy 6060

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3, Pages 256-260 doi: 10.1007/s11465-010-0095-9

Abstract: In the present study, samples of aluminium alloy 6060 were coated by cold spraying with a powder of brazingThe results show that the brazing alloy Al12Si could be very well deposited on the substrate by coldmetallurgical bond between the Al12Si coatings and the substrate could be realized by the deposition using cold

Keywords： aluminium alloy flux-free brazing cold spraying shear strength

HTML PDF Collect

Tracking in urban wastewater treatment plants in a cold region: Occurrence, species and infectivity

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1533-8

Abstract:

• Cryptosporidium in WWTPs in a cold region was investigated

Keywords： WWTPs Cryptosporidium Occurrence Species Infectivity Low temperature

HTML PDF Collect

Responding to the Paris Climate Agreement: global climate change mitigation efforts

Yong GENG, Tsuyoshi FUJITA, Anthony CHIU, Hancheng DAI, Han HAO

Frontiers in Energy 2018, Volume 12, Issue 3, Pages 333-337 doi: 10.1007/s11708-018-0587-6

Abstract:

Keywords： valign= top class= J_zhaiyao

HTML PDF Collect

The most influential “Top 10 Events” in carbon neutrality and climate change in 2022

Frontiers in Energy doi: 10.1007/s11708-023-0869-5

Abstract: . {{custom_ra.content}} . . . {{article.highlightEn}} . . . {{article.abstractEn}} . . . {{article.authorSummayEn}} .

HTML PDF Collect

Optimization of turbine cold-end system based on BP neural network and genetic algorithm

Chang CHEN,Danmei XIE,Yangheng XIONG,Hengliang ZHANG

Frontiers in Energy 2014, Volume 8, Issue 4, Pages 459-463 doi: 10.1007/s11708-014-0335-5

Abstract: The operation condition of the cold-end system of a steam turbine has a direct impact on the economyMany factors influence the cold-end operation of a steam turbine; therefore, the operation mode needsThe optimization analysis of a 1000 MW ultra-supercritical (USC) unit, the turbine cold-end system, was

Keywords： optimization turbine cold-end system BP neural network genetic algorithm

HTML PDF Collect

Optimization of cold end system of steam turbine

ZHAO Bin, LIU Ling, ZHANG Wenbing

Frontiers in Energy 2008, Volume 2, Issue 3, Pages 348-353 doi: 10.1007/s11708-008-0036-z

Abstract: An optimization of the movement characteristic of the cold end system of the steam turbine was conducted

Keywords： circulation characteristic analysis optimization condenser

HTML PDF Collect

Fabrication of form stable NaCl-Al2O3 composite for thermal energy storage by cold sintering process

Bilyaminu Suleiman, Qinghua Yu, Yulong Ding, Yongliang Li

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4, Pages 727-735 doi: 10.1007/s11705-019-1823-2

Abstract: NaCl-Al O (50-50 wt-%) composite material for high temperature thermal energy storage was fabricated by coldOverall, cold sintering process has the potential to be an efficient, safe and cost-effective strategy

Keywords： cold sintering process composite fabrication thermal energy storage phase change materials

HTML PDF Collect

Polyamines and antioxidant defense system are associated with cold tolerance in centipedegrass

Jingjing CHEN, Junyang FANG, Zhenfei GUO, Shaoyun LU

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 1, Pages 129-138 doi: 10.15302/J-FASE-2017197

Abstract: Physiological responses to low temperature were analyzed in a chilling-tolerant centipedegrass ( ) accession, Shao Guan (SG), in comparison to the commercial cultivar, Common. Lower levels of ion leakage and higher chlorophyll (Chl) concentration were observed in SG than in Common during chilling stress. The maximum photochemical efficiency, the actual photosystem II (PSII) efficiency, photochemical quenching efficiency, and net photosynthetic rate were decreased during chilling stress in both genotypes, with higher levels of these parameters shown by SG than Common. In addition, higher activities of superoxide dismutase (SOD), catalase (CAT), ascorbate-peroxidase (APX) and glutathione reductase (GR), and higher concentrations of ascorbic acid (AsA) and glutathione (GSH) were observed in SG than in Common. Moreover, higher concentrations of putrescine (Put), spermidine (Spd), and spermine (Spm) were observed in SG than in Common. Correlation analysis indicated that SOD, CAT, APX and GR activities, and AsA and GSH concentrations showed high correlation to Put, while APX, GR, and AsA concentrations were correlated to Spd. Exogenous Put or Spd increased antioxidant enzyme activities and chilling tolerance. The results suggested that polyamine-regulated antioxidants are important for chilling tolerance in centipedegrass and protect plants against chilling induced oxidative damage.

Keywords： antioxidants centipedegrass chilling photosynthesis polyamines

HTML PDF Collect

Title Author Date Type Operation

A critical literature review of bioretention research for stormwater management in cold climate and future

Hannah Kratky, Zhan Li, Yijun Chen, Chengjin Wang, Xiangfei Li, Tong Yu

Journal Article

Evaluation of the performance of a centralized ground-water heat pump system in cold climate region

Shilei LU,Zhe CAI,Li ZHANG,Yiran LI

Journal Article

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Journal Article

Current understanding and applications of the cold sintering process

Tong Yu, Jiang Cheng, Lu Li, Benshuang Sun, Xujin Bao, Hongtao Zhang

Journal Article

ClimateAP: an application for dynamic local downscaling of historical and future climate data in Asia

Tongli WANG, Guangyu WANG, John L. INNES, Brad SEELY, Baozhang CHEN

Journal Article

A fully solid-state cold thermal energy storage device for car seats using shape-memory alloys

Journal Article

Survey of thermal comfort in residential buildings under natural conditions in hot humid and cold wet

Changhai PENG

Journal Article

Application of cold spraying for flux-free brazing of aluminium alloy 6060

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Journal Article

Tracking in urban wastewater treatment plants in a cold region: Occurrence, species and infectivity

Journal Article

Responding to the Paris Climate Agreement: global climate change mitigation efforts

Yong GENG, Tsuyoshi FUJITA, Anthony CHIU, Hancheng DAI, Han HAO

Journal Article

The most influential “Top 10 Events” in carbon neutrality and climate change in 2022

Journal Article

Optimization of turbine cold-end system based on BP neural network and genetic algorithm

Chang CHEN,Danmei XIE,Yangheng XIONG,Hengliang ZHANG

Journal Article

Optimization of cold end system of steam turbine

ZHAO Bin, LIU Ling, ZHANG Wenbing

Journal Article

Fabrication of form stable NaCl-Al2O3 composite for thermal energy storage by cold sintering process

Bilyaminu Suleiman, Qinghua Yu, Yulong Ding, Yongliang Li

Journal Article

Polyamines and antioxidant defense system are associated with cold tolerance in centipedegrass

Jingjing CHEN, Junyang FANG, Zhenfei GUO, Shaoyun LU

Journal Article

关注我们