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Analysis on carbon emission reduction intensity of fuel cell vehicles from a life-cycle perspective
《能源前沿(英文)》 doi: 10.1007/s11708-023-0909-1
关键词: hydrogen energy life-cycle assessment (LCA) fuel cell vehicle carbon emission energy cost
《化学科学与工程前沿(英文)》 2023年 第17卷 第8期 页码 1109-1121 doi: 10.1007/s11705-022-2296-2
关键词: life-cycle assessment techno-economic analysis wood vinegar activated carbon Eucommia
Life-cycle cost analysis of optimal timing of pavement preservation
Zilong WANG,Hao WANG
《结构与土木工程前沿(英文)》 2017年 第11卷 第1期 页码 17-26 doi: 10.1007/s11709-016-0369-3
关键词: pavement preservation life-cycle cost analysis agency cost vehicle operation cost
The Research on Subject Behavioral Risk of Whole Life-cycle Water Conservation Projects
Hong-yong Liu,Ji Guo,Wei-tao He
《工程管理前沿(英文)》 2014年 第1卷 第4期 页码 348-352 doi: 10.15302/J-FEM-2014048
关键词: water conservation projects subject behavior safety accident risk effect engineering ethics
Energy systems engineering: methodologies and applications
Pei LIU, Efstratios N. PISTIKOPOULOS, Zheng LI
《能源前沿(英文)》 2010年 第4卷 第2期 页码 131-142 doi: 10.1007/s11708-010-0035-8
关键词: energy systems engineering superstructure mixed-integer programming multi-objective optimization optimization under uncertainty life-cycle assessment
Environmental, social, and economic assessment of energy utilization of crop residue in China
Yueling ZHANG, Junjie LI, Huan LIU, Guangling ZHAO, Yajun TIAN, Kechang XIE
《能源前沿(英文)》 2021年 第15卷 第2期 页码 308-319 doi: 10.1007/s11708-020-0696-x
关键词: crop residue life cycle assessment life cycle cost social life cycle assessment energy production
Xiaolong SONG,Jianxin YANG,Bin LU,Bo LI,Guangyuan ZENG
《环境科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 580-588 doi: 10.1007/s11783-013-0599-8
关键词: copper production environmental burden life cycle assessment refined copper
Ramya KUMANAYAKE, Hanbin LUO
《工程管理前沿(英文)》 2018年 第5卷 第3期 页码 381-393 doi: 10.15302/J-FEM-2018055
Buildings are known to significantly affect the global carbon emissions throughout their life cycle. To mitigate carbon emissions, investigation of the current performance of buildings with regard to energy consumption and carbon emissions is necessary. This paper presents a process-based life cycle assessment methodology for assessing carbon emissions of buildings, using a multi-storey reinforced concrete building in a Sri Lankan university as a case study. The entire cradle-to-grave building life cycle was assessed and the life span of the building was assumed as 50 years. The results provide evidence of the significance of operation and material production stages, which contributed to the total carbon emissions by 63.22% and 31.59% respectively. Between them, the main structural materials, concrete and reinforcement steel made up 61.91% of the total carbon emitted at the material production stage. The life cycle carbon emissions of the building were found to be 31.81 kg·m−2 CO2 per year, which is comparable with the values obtained in similar studies found in the literature. In minimizing the life cycle carbon emissions, the importance of identifying control measures for both building operation and material production at the early design stage were emphasized. Although the other life cycle stages only contributed to about 5.19% of the life cycle carbon emissions, they should also receive attention when formulating control strategies. Some of the recommended strategies are introducing energy efficiency measures in building design and operation, using renewable energy for building operation and manufacturing of materials, identifying designs that can save mass material quantities, using alternative materials that are locally available in Sri Lanka and implementing material reuse and recycling. This study is one of the first to undertake a life cycle carbon emissions assessment for a building in the Sri Lankan context, with the hope of facilitating environmentally-friendly buildings and promoting sustainable construction practices in the country.
关键词: carbon emission life cycle assessment buildings sustainable construction Sri Lanka
Pengfei ZHANG, Samuel T. ARIARATNAM
《工程管理前沿(英文)》 2021年 第8卷 第1期 页码 88-97 doi: 10.1007/s42524-020-0063-y
关键词: low impact development traditional drainage system hydraulic benefits life-cycle cost
《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1713-1725 doi: 10.1007/s11705-022-2210-y
关键词: life cycle assessment economic performance HFC-134a natural gas oil coal
Carbon emission analysis of a residential building in China through life cycle assessment
Yin ZHANG,Xuejing ZHENG,Huan ZHANG,Gaofeng CHEN,Xia WANG
《环境科学与工程前沿(英文)》 2016年 第10卷 第1期 页码 150-158 doi: 10.1007/s11783-014-0684-7
关键词: life cycle assessment carbon emission factor influence analysis
Xunmin OU, Xu ZHANG, Qian ZHANG, Xiliang ZHANG
《能源前沿(英文)》 2013年 第7卷 第3期 页码 263-270 doi: 10.1007/s11708-013-0263-9
关键词: life-cycle analysis (LCA) gas-to-liquid (GTL) LanzaTech process
全生命周期成本分析框架下的电动公交充电器部署和车队管理 Article
曾子凌, 王帅安, 曲小波
《工程(英文)》 2023年 第21卷 第2期 页码 45-60 doi: 10.1016/j.eng.2022.07.019
尽管城市交通电气化快速发展,但电池电动公交车(EB)车队的系统规划和管理进展却较为落后。本研究首先综述了影响电池电动系统的基本问题,包括充电站部署、电池尺寸、公交车调度和生命周期分析。目前,EB系统的规划和运行是按顺序进行的,公交车调度是在公交车队和基础设施部署完毕后进行的,这导致了资源利用率低和资源浪费。对此,本文提出了混合整数规划模型整合充电站部署和公交车队管理,以尽可能低的生命周期成本(LCC),包括所有权、运营、维护和排放费用,缩小最佳规划与运营之间的差距。引入了分支定价算法,以减少寻找最佳解决方案所需的计算工作量。本研究还通过分析真实案
例,与目前的公交运营策略和充电站布局相比,一条公交线路的LCC优化后可显著降低30.4%。提出的方法不仅可以进行生命周期分析,还可以为交通部门和运营商提供可靠的充电桩部署及单线和多线的公交调度计划,这两者都是未来具有高电气化普及率的交通系统中决策支持的关键要求,此研究也有助于推动可持续交通的发展。
Hyunju Jeong, Osvaldo A. Broesicke, Bob Drew, Duo Li, John C. Crittenden
《环境科学与工程前沿(英文)》 2016年 第10卷 第6期 doi: 10.1007/s11783-016-0851-0
关键词: Life cycle assessment (LCA) Low impact development (LID) Bioretention area Rainwater harvesting Xeriscaping
新冠病毒肺炎疫情下基于区块链的医院全生命周期环境管理框架 Article
钟波涛, 高寒, 丁烈云, 王宇航
《工程(英文)》 2023年 第20卷 第1期 页码 208-221 doi: 10.1016/j.eng.2022.06.024
新冠病毒肺炎疫情持续蔓延,世界各国纷纷通过新建或改造的方式建设了一批应急医院。医院的全生命周期环境管理对预防新冠病毒肺炎院内感染至关重要。为应对病例的激增,新建医院往往需要快速交付使用,工期被极大地压缩,工作流程审批速度加快,无法按照常规流程进行质量检查和验收,增加了感染预防措施执行质量的控制难度。本研究探索了区块链技术在改造应急医院项目工作质量检查流程中的潜力,以保障快速建造模式下医院感染控制措施的有力执行。建立了基于区块链的全生命周期环境管理框架,用于追溯医院在设计、施工和运营阶段中关键感染控制措施的执行过程。当无法及时检查某些工序时,该框架能够支持工序完成后再检查。本研究通过用例阐述了该框架的具体功能和应用场景,为医院快速建造模式下的环境管理提供了基于区块链的解决方案。
标题 作者 时间 类型 操作
Analysis on carbon emission reduction intensity of fuel cell vehicles from a life-cycle perspective
期刊论文
Life-cycle assessment and techno-economic analysis of the production of wood vinegar from stem: a case
期刊论文
The Research on Subject Behavioral Risk of Whole Life-cycle Water Conservation Projects
Hong-yong Liu,Ji Guo,Wei-tao He
期刊论文
Energy systems engineering: methodologies and applications
Pei LIU, Efstratios N. PISTIKOPOULOS, Zheng LI
期刊论文
Environmental, social, and economic assessment of energy utilization of crop residue in China
Yueling ZHANG, Junjie LI, Huan LIU, Guangling ZHAO, Yajun TIAN, Kechang XIE
期刊论文
Identification and assessment of environmental burdens of Chinese copper production from a life cycle
Xiaolong SONG,Jianxin YANG,Bin LU,Bo LI,Guangyuan ZENG
期刊论文
Life cycle carbon emission assessment of a multi-purpose university building: A case study of Sri Lanka
Ramya KUMANAYAKE, Hanbin LUO
期刊论文
Life cycle cost savings analysis on traditional drainage systems from low impact development strategies
Pengfei ZHANG, Samuel T. ARIARATNAM
期刊论文
Life cycle assessment and economic analysis of HFC-134a production from natural gas compared with oil-based
期刊论文
Carbon emission analysis of a residential building in China through life cycle assessment
Yin ZHANG,Xuejing ZHENG,Huan ZHANG,Gaofeng CHEN,Xia WANG
期刊论文
Life-cycle analysis of energy use and greenhouse gas emissions of gas-to-liquid fuel pathway from steel
Xunmin OU, Xu ZHANG, Qian ZHANG, Xiliang ZHANG
期刊论文
Life cycle assessment of low impact development technologies combined with conventional centralized water
Hyunju Jeong, Osvaldo A. Broesicke, Bob Drew, Duo Li, John C. Crittenden
期刊论文