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2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing最新文献

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Saving product lives in global and local remanufacturing networks: a scientific and commercial work report and an outlook 在全球和本地再制造网络中拯救产品生命:科学和商业工作报告及展望
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 2003-12-01 DOI: 10.1109/ECODIM.2003.1322679
R. Steinhilper, A. Brent
{"title":"Saving product lives in global and local remanufacturing networks: a scientific and commercial work report and an outlook","authors":"R. Steinhilper, A. Brent","doi":"10.1109/ECODIM.2003.1322679","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322679","url":null,"abstract":"Remanufacturing is becoming the standard term for recycling by manufacturing \"good as new\" products from used products. The paper presents 10 thesis to characterize the perspectives of remanufacturing such as markets and legislation, global dimensions, managing safety and reliability issues, essential strategy for affordable spare parts, reuse and repair concepts, multiple and migratory use of products, product cleaning process and test routines, profit from networking and product remanufacturing to modernisation factories.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"34 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2003-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132024126","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: 16
A numerical method predicting paper velocity at the roller transfer unit in an electrophotographic system 一种预测电子照相系统中滚筒传送装置纸张速度的数值方法
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 2002-01-01 DOI: 10.1109/ECODIM.2003.1322769
S. Okano, O. Takehira, Y. Hayama
{"title":"A numerical method predicting paper velocity at the roller transfer unit in an electrophotographic system","authors":"S. Okano, O. Takehira, Y. Hayama","doi":"10.1109/ECODIM.2003.1322769","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322769","url":null,"abstract":"A numerical method that predicts the paper velocity at the roller transfer unit in an electrophotographic system is presented including the roller slip characteristics and the tension in the paper. The roller slip characteristics are derived from the measurement of the relative velocity between the roller and a paper under an external force. The paper feeding simulation is used to calculate the tension in the paper among the registration rollers, the roller transfer unit and the fuser rollers. The paper velocity at the roller transfer unit is predicted solving the equilibrium equations between the traction given by the transfer roller and the photoreceptor drum and the tension in the paper. The predicted velocities agree well with those from experiments, which is based on the time interval sensing of the pattern of lines printed on papers.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129361579","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
Possibility of hydrogen generation using supercritical water 利用超临界水制氢的可能性
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322715
K. Kambayashi, Y. Nishi, H. Uchida
{"title":"Possibility of hydrogen generation using supercritical water","authors":"K. Kambayashi, Y. Nishi, H. Uchida","doi":"10.1109/ECODIM.2003.1322715","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322715","url":null,"abstract":"The higher decomposition capability of supercritical water (SCW), which is water in the state over the critical point of 647.3 K and 22.1 MPa, was used for hydrogen generation in the scope of considering energy systems for a sustainable society. Decomposition of methanol, acetic acid, ethanol and glycerin was carried out as an experiment for acquiring more fundamental information. In all experimental conditions, hydrogen was confirmed from the extracted gas. SCW technology may enable hydrogen production using biomass resources if materials & energy conversion coefficient have more than adequate values.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"26 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123160055","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: 5
Dynamic magnetic field analysis and optimum design of small-sized wind power generator 小型风力发电机动态磁场分析及优化设计
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322674
H. Sakamoto, S. Migiwa, S. Nouda, T. Asai, Y. Maruyama
{"title":"Dynamic magnetic field analysis and optimum design of small-sized wind power generator","authors":"H. Sakamoto, S. Migiwa, S. Nouda, T. Asai, Y. Maruyama","doi":"10.1109/ECODIM.2003.1322674","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322674","url":null,"abstract":"The design and development of a small modular savonius-type wind power generator has been conducted since Oct., 1998. The characteristics are rare-earth permanent magnets a and core-less coil generator, savonius-type wind, and maximum power point tracking control. The Kochi University of Technology played a role of a design, and analysis of the generator. Undergraduate students shared the parts for design, and communicated with a manufacturer, who machined and assembled the generator. From the viewpoint of research interest, the dynamic magnetic field analysis has been conducted. In order to confirm the results by the analysis, a wind tunnel experiment was performed. The analytical result was within 10% error from the experimental result. The analysis is considered to be a tool for investigating the most suitable design for the generator. The small-sized wind power generator which was developed for design and manufacture is reported.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121020179","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: 5
An inspection policy for a stochastically failing single-unit system 随机故障单单元系统的检验策略
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322651
Okumura, N. Okino
{"title":"An inspection policy for a stochastically failing single-unit system","authors":"Okumura, N. Okino","doi":"10.1109/ECODIM.2003.1322651","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322651","url":null,"abstract":"Inspection is considered as a means of confirming whether maintenance-intended equipment operates normally or whether it works correctly when required for operation. Inspection costs increase when the inspection interval is shortened since inspection is one of the cost elements. On the contrary, risk or loss caused by failure will increase when the inspection interval is lengthened. Therefore, an appropriate setting of inspection schedules is important for reduction in maintenance costs. In this study, a determination method optimum inspection schedules is discussed for a single-unit system, in which failure of a system is detected only by inspection. An optimization problem is formulated to minimize the incurred cost per cycle in order to derive an optimum inspection density function, in which the problem is solved by the variational method.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124854405","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: 7
A life cycle inventory analysis of cellular phones 手机的生命周期库存分析
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322712
H. Yamaguchi, K. Tahara, N. Itsubo, A. Inaba
{"title":"A life cycle inventory analysis of cellular phones","authors":"H. Yamaguchi, K. Tahara, N. Itsubo, A. Inaba","doi":"10.1109/ECODIM.2003.1322712","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322712","url":null,"abstract":"Recently cellular phones are spreading so quickly and becoming one of the basic tools for IT society. Because of this, the life cycle inventory analysis for their production process is becoming increasingly important. Here inventory analysis is made for the parts of a cellular phone, and the energy for assembling and manufacturing them is measured in order to estimate CO/sub 2/ emission. The results show that the greatest part of the environmental load of cellular phone production is occupied by production of electronics parts, such as wiring board, liquid crystal display and so forth, while production of the machinery parts and assembling of the whole cellular phone occupies a small part. The production process consumes many times more energy than that needed for material production. However, a higher ratio is observed in the case of finer and more integrated devices. The device forming process requires a clean environment and should be performed in a clean room, which consumes high power and thereby occupies a large part of the environmental load of electronic device production.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129594508","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: 12
Opportunities for innovative eco-efficient (bulk) packaging for consumer electronics products 创新生态高效(散装)包装消费电子产品的机会
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322739
C. Boks, A. Stevels, M. ten Houten, M. Thijsse
{"title":"Opportunities for innovative eco-efficient (bulk) packaging for consumer electronics products","authors":"C. Boks, A. Stevels, M. ten Houten, M. Thijsse","doi":"10.1109/ECODIM.2003.1322739","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322739","url":null,"abstract":"When solutions are based on and limited to traditional concepts and standard solutions, the theoretical improvement potential for packaging of consumer electronics is very limited, although practice shows that there is still considerable room for improvement. Recent trends imply, however, that changing from a weight-based to a volume-based strategy is likely to be substantially more beneficial. When taking an integral perspective, using detailed cost structures and environmental analysis of the complete distribution chain, it can be shown that economical as well as environmental benefits become clear once the paradigm of single set packaging is abandoned and multi- or bulk packaging solutions are created. In cooperation with Delft University of Technology, Philips Consumer Electronics has created several such concepts that show an improvement potential of up to 40-60% in both environmental and economical costs.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129875194","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: 3
Development of a Factor X (Eco-efficiency) tool - study of how to calculate "Product Function" 因子X(生态效率)工具的开发——如何计算“产品功能”的研究
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/VETECF.2003.240272
T. Aoe
{"title":"Development of a Factor X (Eco-efficiency) tool - study of how to calculate \"Product Function\"","authors":"T. Aoe","doi":"10.1109/VETECF.2003.240272","DOIUrl":"https://doi.org/10.1109/VETECF.2003.240272","url":null,"abstract":"Research on \"Factor X (Eco-efficiency)\" has been conducted by many institutes and companies. The \"Factor X Tool 2001\" shown in table 1 is the tool that was introduced to Matsushita Electric Group as a criterion of a \"Green\" product/service in 2002. This Factor X Tool was independently developed and published in 2001 for the first time. Since then, many case studies have been published. It was also introduced to Mitsubishi Electric Corporation and Hitachi Group in 2003. Thus the concept of the Factor X (Eco-efficiency)\" has already become very popular. However, when it comes to the numerator, evaluation methods have yet to be standardized due to difficulties in their measurement. What's more, there are only very limited examples of actual calculations. Even skeptical views and opinions exist. This paper discusses existing criticism and propose a method for calculating the product function by using TV sets as an example.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129538792","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
A basic study toward automated sorting of aluminum scraps 铝屑自动分拣的基础研究
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322725
H. Nishikawa, K. Hiroe, S. Katayama, T. Takemoto
{"title":"A basic study toward automated sorting of aluminum scraps","authors":"H. Nishikawa, K. Hiroe, S. Katayama, T. Takemoto","doi":"10.1109/ECODIM.2003.1322725","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322725","url":null,"abstract":"It is important to develop an effective sorting system for reducing cascade use of aluminum scraps by returning the scraps to wrought aluminum. A feasibility study has been conducted to develop a new sorting process for aluminum scraps. The process includes irradiation of the aluminum surface by YAG laser, that is an automatic discrimination method by a pattern matching method. Seven aluminum alloys selected from seven wrought aluminum alloy systems were used for sorting test samples. The YAG laser beam was irradiated to melt the surface of the aluminum. The surface morphology after irradiation was observed including the molten area, brightness profile and change in color. The surface morphology seemed to depend on the physical properties of aluminum such as thermal conductivity. The possibility of establishing the automated aluminum sorting method was suggested by the pattern matching method which effectively identifies the aluminum alloy number.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130155346","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
Knowledge management as a support of an efficient Ecodesign 知识管理作为高效生态设计的支持
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322698
J. Hesselbach, C. Herrmann, M. Mansour
{"title":"Knowledge management as a support of an efficient Ecodesign","authors":"J. Hesselbach, C. Herrmann, M. Mansour","doi":"10.1109/ECODIM.2003.1322698","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322698","url":null,"abstract":"Design and development of new products often has to take place within a predetermined time frame and budget. While there are years of experience on how to efficiently incorporate technical requirements into products there is a lack of knowledge concerning the consideration and evaluation of ecological aspects like those addressed by recent legal regulations. Technological innovations help to meet these requirements. However, resource and time restrictions prohibit the evaluation of innovative alternatives, because evaluating a process is time consuming and therefore costly. The goal of the research project E2Pro is to offer product designers and developers an easy access to knowledge about innovative materials and technologies. With this offer less effort and resources have to be spent in order to evaluate the application of innovative material or technologies in a new product.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126905298","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: 3
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