Procedia environmental sciences最新文献_第6页

Development of an Integrated Solar Heat Pump Concept Using Ice Slurry as a Latent Storage Material 以冰浆为潜在蓄热材料的集成太阳能热泵概念的开发

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/j.proenv.2017.03.073

Justin Tamasauskas , Michel Poirier , Radu Zmeureanu , Martin Kegel , Roberto Sunye

引用次数: 6

The Potential of Unbuilt Ground: Green Ways in the South Area of Palermo as a Drive of Urban Transformation 未建成土地的潜力:巴勒莫南部地区的绿色道路作为城市转型的驱动力

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/j.proenv.2017.03.019

Viviana Spanò

引用次数: 0

Energy Audit and Renewable Integration for Historic Buildings: The Case of Craiglockhart Primary School 历史建筑的能源审计与可再生能源整合:以克雷格洛克哈特小学为例

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/j.proenv.2017.03.081

Dimitrios I. Doukas , Tom Bruce

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引用次数: 16

E2VENT: An Energy Efficient Ventilated Façade Retrofitting System. Presentation of the Embedded LHTES System E2VENT:节能通风空调改造系统。嵌入式LHTES系统的介绍☆

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/j.proenv.2017.03.093

Antoine Dugué , Saed Raji , Paul Bonnamy , Denis Bruneau

{"title":"E2VENT: An Energy Efficient Ventilated Façade Retrofitting System. Presentation of the Embedded LHTES System","authors":"Antoine Dugué , Saed Raji , Paul Bonnamy , Denis Bruneau","doi":"10.1016/j.proenv.2017.03.093","DOIUrl":"10.1016/j.proenv.2017.03.093","url":null,"abstract":"<div><p>Within the existing European building stock, a large share of the suburban multi-storey residential building stock was built in the 60's-70's, when there were only few or no requirements for energy efficiency. These buildings are characterized by very high energy consumption, low air quality due to poor ventilation, and low architectural value.</p><p>In this context, the European project E2VENT, that started in January 2015, aims at providing new solution of retrofitting of residential building. The proposal is a modular and adaptable ventilated façade retrofitting system that integrates an energy efficient HVAC system.</p><p>This paper first presents the concept of the E2VENT module, its architecture and how it is currently designed aiming at the reduction of the energy consumption and the improvement of not only the indoor air quality but also of the aesthetic of the building. Then the presentation focuses on the LHTES system, presenting its working principle, its thermal model and how it is designed in order to allow a daily thermal storage for both cooling and heating to allow the peak shaving. Three different PCM encapsulations are presented and discussed based on their efficiency calculated with a simple model but also on more practical considerations. Finally, the first prototypes are shown and the experimental protocol to be carried out is detailed.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 121-129"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.093","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91066839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

The City Palimpsest as a Think-tank for Sustainable Development 作为可持续发展智库的城市重写本

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/J.PROENV.2017.03.163

F. Bougiatioti, A. Oikonomou

引用次数: 1

The Nature of Urban Household Water Demand and Consumption in Makhado Local Municipality: A Case Study of Makhado Newtown Makhado地方自治市城市居民用水需求与消费的性质——以Makhado新镇为例[j]

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/j.proenv.2017.03.033

Luvimba Ramulongo, N.S. Nethengwe Dr., A. Musyoki Prof.

引用次数: 28

The Role of the Building Envelope in Achieving Nearly-zero Energy Buildings (nZEBs) 建筑围护结构在实现近零能耗建筑(nzeb)中的作用☆

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/j.proenv.2017.03.092

Stergiani Charisi

{"title":"The Role of the Building Envelope in Achieving Nearly-zero Energy Buildings (nZEBs)","authors":"Stergiani Charisi","doi":"10.1016/j.proenv.2017.03.092","DOIUrl":"10.1016/j.proenv.2017.03.092","url":null,"abstract":"<div><p>The 2010 Energy Performance of Buildings Directive (EPBD) requires all new buildings to be nearly-zero energy buildings (nZEBs) by 2020. A strict definition of nZEB is yet to be defined by the legal framework of each European country. However, the basic principles of nZEBs are the reduction of their energy demands to minimum and, subsequently, the coverage of their low energy demands in a great extent by renewable energy sources.</p><p>This study focuses on the potential reduction of energy demands in a typical Greek residential building. A model building, representative to the average Greek residential building was designed and used as model. The effect of various parameters on the energy demand of the building, such as insulation, openings and shading devices, was investigated and evaluated. The model building was examined in all four climate zones of Greece using dynamic simulation software tools to define the energy demands. The results suggest that the most efficient constructive solutions for every climate zone lay on various combinations of parameters. The right combination for each climate zone can contribute to a significant energy saving that rises up to 30% and reduce the total annual energy demand of the building to less than 50 kWh/m<sup>2</sup>.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 115-120"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.092","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81413142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 29

Understanding the Livability in a City Through Smart Solutions and Urban Planning Toward Developing Sustainable Livable Future of the City of Skopje 通过智能解决方案和城市规划了解城市的宜居性，以发展斯科普里市的可持续宜居未来

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/j.proenv.2017.03.014

Emilija Sofeska

引用次数: 43

Daylighting and Visual Comfort in Buildings’ Environmental Performance Assessment Tools: A Critical Review 建筑环境绩效评估工具中的采光和视觉舒适度:综述

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/j.proenv.2017.03.116

Christina Giarma, Katerina Tsikaloudaki, Dimitris Aravantinos

引用次数: 37

Life Cycle Assessment of Concrete Products for Special Applications Containing EAF Slag 含电炉渣特殊用途混凝土产品的生命周期评价

Procedia environmental sciences Pub Date : 2017-01-01 DOI: 10.1016/j.proenv.2017.03.138

E.K. Anastasiou, A. Liapis, M. Papachristoforou

{"title":"Life Cycle Assessment of Concrete Products for Special Applications Containing EAF Slag","authors":"E.K. Anastasiou, A. Liapis, M. Papachristoforou","doi":"10.1016/j.proenv.2017.03.138","DOIUrl":"10.1016/j.proenv.2017.03.138","url":null,"abstract":"<div><p>Electric Arc Furnace (EAF) slags are steel slags that derive from the steel manufacturing process and are produced in large volumes (∼10% of the steel produced) worldwide, which pose an environmental threat when disposed in landfills. Their physicochemical characteristics (high density, roughness and resistance to fragmentation) favor their use in concrete products for special applications, especially where high resistance to abrasion is required and the increase concrete density is not a problem. The special concrete applications considered in this paper were industrial pavements, heavyweight concrete and pervious concrete paving blocks and all proposed products were designed in order to perform in a similar way as reference products with ordinary concrete. Then, in order to quantify the benefits arising from the utilization of an –otherwise useless– industrial by-product, a Life Cycle Assessment was carried out for each of the concrete products. One m<sup>3</sup> or one m<sup>2</sup> of concrete was selected as functional unit and a cradle-to-gate approach was followed for the LCA, including material extraction, transport and production and placement, stating the limitations and system boundaries used. Cost estimation for each of the products was also performed in order to assess their commercial viability. The results show that for industrial pavement construction, concrete with EAF slag aggregates has similar environmental load and cost with the reference concrete, while in the case of pervious paving blocks the use of EAF slag aggregates reduces the environmental load by 14% at a reduced cost, and for heavyweight concrete the environmental load is reduced by 44% at a significantly lower cost.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 469-476"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.138","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89930450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 26