2015 World Congress on Sustainable Technologies (WCST)最新文献_第2页

Applied investigation on waste minimization in an integrated steel site 综合炼钢场地废弃物减量化应用研究

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7414850

J. Riesbeck, Kararina Lundkvist, Mats Bramming, Anita Wedholm

{"title":"Applied investigation on waste minimization in an integrated steel site","authors":"J. Riesbeck, Kararina Lundkvist, Mats Bramming, Anita Wedholm","doi":"10.1109/WCST.2015.7414850","DOIUrl":"https://doi.org/10.1109/WCST.2015.7414850","url":null,"abstract":"Recycling is of major interest in steel making for environmental reasons as well as economical. All process units produce secondary materials which are recycled, sold or put in landfill. This work evaluates simulated cases for recycling of materials at an integrated steel site. Case studies and industrial tests of different recycling options have been performed. The main focus has been on residues produced in significant quantities and materials put in landfill due to their physical or chemical nature. Chosen case studies have been tested in industrial scale and comprise of recycling of dust, sludge and ladle slag to the blast furnace. The results from test periods have been used to compare modelling with process parameters. Industrial tests show that it will be beneficial to recycle steel plant (BOF) sludge via briquettes to the blast furnace but the main issue is the drying of the sludge. Furthermore ladle slag can be used as slag former in the BF with no negative effect on the process or product. The main advantage is that the resource efficiency increases since less virgin material is used and the depositing of secondary materials is decreased. Major cost savings can be found if internal recirculation can replace raw material such as iron ore, coke and lime stone.","PeriodicalId":259036,"journal":{"name":"2015 World Congress on Sustainable Technologies (WCST)","volume":"89 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123567328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Development of a mobile application for home energy management in smart grids 智能电网中家庭能源管理移动应用程序的开发

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7415134

Imane L'hadi, Mohammed Bakr Sikal, Sarah Lahtani, A. Khallaayoun, R. Lghoul

{"title":"Development of a mobile application for home energy management in smart grids","authors":"Imane L'hadi, Mohammed Bakr Sikal, Sarah Lahtani, A. Khallaayoun, R. Lghoul","doi":"10.1109/WCST.2015.7415134","DOIUrl":"https://doi.org/10.1109/WCST.2015.7415134","url":null,"abstract":"The current electricity grid in Morocco is facing challenges due to its conventional nature. The conventional sources of energy used are one of the major participants in pollution, and they are inefficient and unreliable in securing the national energy security. Morocco is energy dependent as it imports about 97% of its energy needs. To improve the current situation, the energy in the residential sector needs to be managed in order to reduce peak demand, protect the environment, reduce cost, avoid energy deficit, involve consumer, and efficiently use its renewable energy potential. This paper tackles the building blocks of smart grids, namely, the residential microgrid. The development of a home energy management mobile application on smart devices (phones, tablets, etc.) is presented which has as goals the establishment of a two-way flow of power and data, and the management of residual energy. In addition, the mobile application architecture and design are detailed. Methods for testing the application are suggested, and finally, algorithms for home energy demand optimization are presented as an extension of the home energy management mobile application features.","PeriodicalId":259036,"journal":{"name":"2015 World Congress on Sustainable Technologies (WCST)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117127368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Simulated and real pneumatic plant intelligent controlling via a low budget interface board 通过低预算接口板模拟和真实气动装置智能控制

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7415137

M. Papoutsidakis, D. Piromalis, D. Tseles

{"title":"Simulated and real pneumatic plant intelligent controlling via a low budget interface board","authors":"M. Papoutsidakis, D. Piromalis, D. Tseles","doi":"10.1109/WCST.2015.7415137","DOIUrl":"https://doi.org/10.1109/WCST.2015.7415137","url":null,"abstract":"Pneumatic positioning systems, as rapid force enforcement systems, have always been popular to engineers due to their advantages like, low cost and clear environmental conditions of operation. Apart from that, the still unsolved problem of highly position accuracy requires intelligent control design schemes to achieve performance improvements. In this research work, an attempt to control a pneumatic actuator in a real rig simultaneously with a simulation model, is proposed. A modern control method was chosen for the task, which was implemented in both processes, the simulated and the real one. The mathematical model of the system will be provided and the comparison results of operation are illustrated in the paper supporting the efficiency of the proposed controller. Additionally, an embedded electronics board was designed and constructed to fulfill successfully the interface needs. On the board, a microcontroller was mounted and all its necessary peripherals in order to host the control algorithm, communicate with the pneumatic plant and at the same time operate as a data acquisition system. All electronic components were picked up from next corner's electronics store thus minimizing the cost of the research but without questioning the reliability of the system.","PeriodicalId":259036,"journal":{"name":"2015 World Congress on Sustainable Technologies (WCST)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130902527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Construction approaches to enhance sustainability in affordable housing in developing countries 提高发展中国家经济适用房可持续性的建筑方法

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7415129

B. O. Ganiyu, J. Fapohunda, R. Haldenwang

{"title":"Construction approaches to enhance sustainability in affordable housing in developing countries","authors":"B. O. Ganiyu, J. Fapohunda, R. Haldenwang","doi":"10.1109/WCST.2015.7415129","DOIUrl":"https://doi.org/10.1109/WCST.2015.7415129","url":null,"abstract":"The responsiveness of the construction industry to the preservation of natural resources for the benefits of future generation has been very poor in developing countries. This is unconnected to the demand for sustainable shelters to house the growing population and meeting the demand for supporting infrastructure to provide better living standards for the people. Building energy efficient houses does not only contribute to better living conditions, but also a better environment thereby culminating into creating sustainable communities. The existing literatures reveal the existence of much discussion about sustainable development, but this is not matched with much action. This paper aims to provide a new approach upon which housing development for low and middle income population in developing countries could be constructed to enhance sustainability. The study employs the use of quantitative methods for data gathering and construction professionals within South African construction industry were the research participants. The data were analysed using descriptive statistical techniques. The research highlights four construction methods and factors which affect the construction methods that enhance sustainability in housing. Eliminating material wastage and complexities in housing processes are the core factors which when achieved will reduce construction cost to a minimum, reduce negative impact of construction on the environment while maintaining high quality in the housing constructed.","PeriodicalId":259036,"journal":{"name":"2015 World Congress on Sustainable Technologies (WCST)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125103935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Data centre energy efficiency 数据中心能源效率

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7415130

Nabil Hadj-Ahmed, C. Pattinson

{"title":"Data centre energy efficiency","authors":"Nabil Hadj-Ahmed, C. Pattinson","doi":"10.1109/WCST.2015.7415130","DOIUrl":"https://doi.org/10.1109/WCST.2015.7415130","url":null,"abstract":"A data centre is an important component in any organisation as it plays a key role in its growth and success; it has become the most popular cost-effective platform for hosting large scale applications. While more data centres are being implemented and existing facilities are continuously expanding in order to meet the so ever increasing demand, the global network of data centres has become similar to the electricity grid, yet the comparison fails dramatically when it comes to the matter of energy efficiency and cost. Data centres incur frightening costs and in some case spiral out control as regards to power consumption and cooling. An efficient method for saving energy in data centres is to dynamically adjust the data centre compute capacity resources. Nonetheless, this is a challenging solution as it will require thorough understanding of the hosted applications, the resource demand characteristics and the impact on the service level agreement (SLA). In this paper, we investigate the possibility of providing an intelligent control mechanism that manages compute resource capacity dynamically which reduces data centre energy while meeting the performance requirements by means of simulation and extensive analysis using Google's trace workload real data, we will demonstrate how our proposed approach can achieve significant energy savings while meeting the performance requirements.","PeriodicalId":259036,"journal":{"name":"2015 World Congress on Sustainable Technologies (WCST)","volume":"251 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125780310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Resource efficiency in the Strategic Research Agenda of the European Steel Technology Platform 欧洲钢铁技术平台战略研究议程中的资源效率

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7414852

Klaus Peters, E. Malfa, V. Colla, L. Brimacombe

{"title":"Resource efficiency in the Strategic Research Agenda of the European Steel Technology Platform","authors":"Klaus Peters, E. Malfa, V. Colla, L. Brimacombe","doi":"10.1109/WCST.2015.7414852","DOIUrl":"https://doi.org/10.1109/WCST.2015.7414852","url":null,"abstract":"Steel is the essential material for a circular economy. Through the technological evolution of human society, steel remains fundamental to daily life and to the welfare of the society. In effect it has been recognized as a Key Enabling Technology. Steel is actually ubiquitous and most artifacts are either made of steel, in part or in their entirety, or are manufactured from machines and tools made of steel. It is deeply embedded in the anthroposphere, and like all materials, its production requires significant consumption of resources, energy, raw materials and logistics. However, its recyclability means that steel produced today will be utilized by future generations. Resource efficiency is an important topic for the European steel industry: it naturally lies in the operating practice of the standard production cycle, due to the recyclability of steel, the significant quantities of raw materials required for its production and the large volumes of by-products. Further efforts and innovative approaches are demanded to improve resource efficiency. This paper resents how the Strategic Research Agenda of the European Steel Technology Platform addresses the different aspects of resource efficiency in order to highlight the challenges that the sector faces in terms of Research and Innovation fostering a sustainable steel production.","PeriodicalId":259036,"journal":{"name":"2015 World Congress on Sustainable Technologies (WCST)","volume":"260 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116061634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Sustainable water and energy use for irrigation demands 满足灌溉需求的可持续用水和能源利用

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7415133

Bojan Durin

引用次数: 1

Experimental and numerical simulation of two Iranian badgirs in the Persian Gulf, City of Kong and Laft 波斯湾港市和拉夫特两个伊朗女孩的实验和数值模拟

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7415139

G. R. Dehghan Kamaragi, B. Chanetz

引用次数: 1

Interactive E-book design and development to support literacy learning for language minority students 互动电子书的设计和开发，以支持语言少数民族学生的识字学习

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7415126

Muneeroh Phadung

引用次数: 2

A low cost Functional Electrical Stimulation (FES) system for essential tremor suppression using off the shelf components 一个低成本的功能性电刺激(FES)系统，用于必要的震颤抑制使用现成的组件

2015 World Congress on Sustainable Technologies (WCST) Pub Date : 2015-12-01 DOI: 10.1109/WCST.2015.7415131

Awais Shafique, Hooriya Anam, M. Javed

引用次数: 0