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

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Development of Next Generation Environment-Friendly Soldering Technology 新一代环保焊接技术的发展
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322779
K. Serizawa, M. Okamoto, S. Ishihara, M. Harada
{"title":"Development of Next Generation Environment-Friendly Soldering Technology","authors":"K. Serizawa, M. Okamoto, S. Ishihara, M. Harada","doi":"10.1109/ECODIM.2003.1322779","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322779","url":null,"abstract":"The IMS project \"Next Generation Environment-Friendly Soldering Technology\" has been advanced with the aim of worldwide promotion of Pb-free soldering since fiscal year 2000. The objective of this project is to evaluate the impact of metals used in Pb-free solders on the human body and the environmental impact of the full life cycle of products using Pb-free solders, and also to advance production and recycle (reuse) technologies. In this report, the outline of the project and some results up to fiscal year 2002 are reported.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"64 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":"121022920","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
Effect of lightened automobiles on the environmental problem due to Asian motorization 亚洲机动化带来的轻量化汽车对环境问题的影响
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322717
H. Zushi, S. Sawada, T. Suzuki, T. Origuchi, J. Takahashi
{"title":"Effect of lightened automobiles on the environmental problem due to Asian motorization","authors":"H. Zushi, S. Sawada, T. Suzuki, T. Origuchi, J. Takahashi","doi":"10.1109/ECODIM.2003.1322717","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322717","url":null,"abstract":"This paper indicates that lightened automobiles are effective for mitigation of environmental burdens in the transport sector, and proposes that applying CFRP (carbon fiber reinforced plastics) to panel, plate and structural members for lightening the automobiles is one of the solutions. Annual world energy consumption will increase 4.5 times compared with the present due to Chinese motorization. So, we consider that energy saving and CO/sub 2/ reduction in the transport sector is important. We estimate that the basic unit of energy consumption by an ultra lightened automobile is one-third compared with the present when applying CFRP to an automobile. In the following, in 2050, the amount of energy saving by applying CFRP to Chinese automobiles is about 450 Mtoe (mega ton of oil equivalent) which is 150% of the current annual Japanese total energy consumption, compared with BAU (business as usual) case. We consider the effect of ultra-lightened automobiles on the environmental problems due to Chinese motorization. At once, we identify that discontinuous CF (carbon fiber)/TP (thermoplastics) preforming for a composite can be realized in experiment, and discuss that improvement in mechanical properties, mitigation of environmental burdens and cost saving of CFRP parts compared with lightened metal parts in mass production is necessary for producing an ultra lightened automobile.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"21 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":"133542588","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
Evaluation of soldering properties with various types of metallization 各种类型金属化的焊接性能评估
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322780
H. Shimokawa, M. Okamoto, K. Serizawa
{"title":"Evaluation of soldering properties with various types of metallization","authors":"H. Shimokawa, M. Okamoto, K. Serizawa","doi":"10.1109/ECODIM.2003.1322780","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322780","url":null,"abstract":"We have studied the soldering properties of Sn-Ag-Cu lead-free solders with various types of metallization. We investigated the effects of metallization thickness on soldering properties in a variety of lead-free metallization materials. When no oxide film has formed, the metallization thickness affects the wetting speed at the initial phase but has no effect on the ultimate wetting state. Better wetting can be achieved by setting the flux activity to a suitable level than by increasing the soldering temperature. With Sn-Bi metallizations, the amount of Bi at the connecting parts increases as the metallization becomes thicker, causing the connection strength to decrease. Also, with a Bi content of 5%, the strength is low regardless of the metallization thickness.","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":"131180759","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
Supporting customer driven eco-solutions - implementing ecodesign in the daily work of product developers 支持客户驱动的生态解决方案-在产品开发人员的日常工作中实施生态设计
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322770
C. Strasser, W. Wimmer
{"title":"Supporting customer driven eco-solutions - implementing ecodesign in the daily work of product developers","authors":"C. Strasser, W. Wimmer","doi":"10.1109/ECODIM.2003.1322770","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322770","url":null,"abstract":"The paper presents the latest development of new modules for the Design for Environment tool ECODESIGN PILOT. It shows how elements from QFD and from the TRIZ methodology can be combined with the ECODESIGN PILOT to create a powerful and easy to use approach for aiming at environmental innovative products which meet customers demands. A practical example is given to demonstrate the stepwise procedure.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"33 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":"133207546","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: 14
Environmental impacts evaluation of electricity grid mix systems in four selected countries using a life cycle assessment point of view 使用生命周期评价观点对四个选定国家的电网混合系统进行环境影响评价
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322633
A. Widiyanto, S. Kato, N. Maruyama, A. Nishimura, S. Sampattagul
{"title":"Environmental impacts evaluation of electricity grid mix systems in four selected countries using a life cycle assessment point of view","authors":"A. Widiyanto, S. Kato, N. Maruyama, A. Nishimura, S. Sampattagul","doi":"10.1109/ECODIM.2003.1322633","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322633","url":null,"abstract":"The life cycle inventory (LCI) data of electric power generation plays a vital role on LCIs of industrial products. However, there are no formal life cycle assessment (LCA) studies in Indonesia so far due to limited of LCA expertise and lack of sufficient databases relevant to domestic conditions. Therefore, the aim of this study is, firstly, to introduce a life cycle assessment (LCA) method for Indonesian electric power generation systems, secondly, to establish LCI data for electricity grid mix of Indonesia compared with three selected countries, Japan, Thailand and China and, finally, to analyze and to investigate the environmental burdens for these four selected countries from a life cycle impact assessment (LCIA) point of view using the proposed LCA-NETS (Numerical Eco-load Total Standard) method. The resulting LCA evaluations are discussed for further ecological improvement.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"20 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":"114068615","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
Study to verify the superiority of environmentally conscious method for town development with economical analysis 通过经济分析研究验证环境意识方法在城镇发展中的优越性
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322720
S. Ojima, T. Iwasaka
{"title":"Study to verify the superiority of environmentally conscious method for town development with economical analysis","authors":"S. Ojima, T. Iwasaka","doi":"10.1109/ECODIM.2003.1322720","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322720","url":null,"abstract":"This report propose a new way to create a new community to innovate Japanese residence. Living with nature and gaining a comfortable life in a spacious residence is the dearest desire of the Japanese for living in twenty-first century. The former way for conventional development was composed of the strong common idea that development will be a work for increasing the value of land, and the best solution is urbanization to create high value. Therefore conventional development by the former way included deforesting many trees, digging up huge soils and destructing eco-systems to create urban areas in the mountains. But the strong common idea is unfit for new social condition's New ways proposed for creating new community can make our desire for living ecologically and comfortably come true.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"132 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":"124004806","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
A power management approach for load leveling 一种负载均衡的电源管理方法
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322695
M. Hatori
{"title":"A power management approach for load leveling","authors":"M. Hatori","doi":"10.1109/ECODIM.2003.1322695","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322695","url":null,"abstract":"Electrical generating utilities are increasingly annoyed with the growing gap between the peaks and valleys of electricity demand. This paper proposes a power management approach for load leveling by utilizing battery-equipped devices. This approach implements a peak-shift on devices which include a built-in battery. Performing a peak-shift on such devices narrows the gap. In addition, it also helps reduce CO/sub 2/ emissions. This approach can be implemented on widely used notebook computers. Although the size of the peak shift on each device is small, by combining large numbers of devices, it is possible to show large effects.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"74 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":"129165082","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
Numerical simulation of the NO formation considering scavenging efficiency [internal combustion engine] 考虑扫气效率的NO生成数值模拟[内燃机]
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322721
S. Sasaki, T. Ezumi, K. Satoh
{"title":"Numerical simulation of the NO formation considering scavenging efficiency [internal combustion engine]","authors":"S. Sasaki, T. Ezumi, K. Satoh","doi":"10.1109/ECODIM.2003.1322721","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322721","url":null,"abstract":"This paper has analysed the report on the NO generation process by a numerical simulation in consideration of the scavenging efficiency and the number of rotations. The calculation model was assumed to be 3 dimensional orthogonal coordinates by an analytical technique using SIMPLE method. The NO generation is assumed to be non-equilibrium by which it is expansion Zeldovich reactive and other elements are assumed on the handling of equilibrium.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"40 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":"116656978","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
A study on the marketability of environmentally friendly refrigerators in China and Japan. 2. Practicability of the concept of marketability 环境友好型冰箱在中国和日本的市场性研究。市场性概念的实用性
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322664
Pi-Ju Tsai, S. Nagasawa, W. Hirofumi, S. Hayuri, M. Masayoshi
{"title":"A study on the marketability of environmentally friendly refrigerators in China and Japan. 2. Practicability of the concept of marketability","authors":"Pi-Ju Tsai, S. Nagasawa, W. Hirofumi, S. Hayuri, M. Masayoshi","doi":"10.1109/ECODIM.2003.1322664","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322664","url":null,"abstract":"For part 1 see ibid, p 210-213, (2003). This study analyzes the marketability of refrigerators which are a promising environmental product. We use \"Interview Survey,\" \"Questionnaire Survey\" and \"Positioning Analysis\" of \"The Seven Tools for New Product Planning\" to analyze the present market of refrigerators in China and Japan. In conclusion, non-Freon environmental refrigerators with capacious spaces and useful functions may still have marketability in Japan and will be accepted by the Japanese consumers, even if they have a 26000 yen higher price than other non-environmental refrigerators. However, the Chinese market tends to accept refrigerators that are easy to use and are from well-known brands. Non-Freon refrigerators are almost impossible to be accepted in Chinese market.","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":"114330017","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
Application of Eco-efficiency factor to mobile phone and scanner 生态效率因子在手机、扫描仪上的应用
2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing Pub Date : 1900-01-01 DOI: 10.1109/ECODIM.2003.1322691
K. Fuse, Y. Horikoshi, T. Kumai, T. Taniguchi
{"title":"Application of Eco-efficiency factor to mobile phone and scanner","authors":"K. Fuse, Y. Horikoshi, T. Kumai, T. Taniguchi","doi":"10.1109/ECODIM.2003.1322691","DOIUrl":"https://doi.org/10.1109/ECODIM.2003.1322691","url":null,"abstract":"The concept of Eco-efficiency, coupling with the stimulation of services and the effort of environmental load reductions, is beneficial to indicate the state of IT-products, where developments are extremely rapid. This paper shows two comprehensive case studies, mobile phones and scanners, especially focusing on how to quantify the service values. As a result, the service value of the mobile phones increases 2.50 in one and a half years, with the Eco-efficiency factor as 2.07. Also, the service value of the scanners goes up 2.47, with the Eco-efficiency Factor as 2.13 in two years. In addition, utilizing core hardware specifications is proposed when quantifying the service value of multi-functional products, such as personal computers, PDAs and mobile phones. Core hardware evaluation enables us to quantify the service value of multi-functional products, where the availability and perception of services differ from person to person. Beyond that, core hardware evaluation allows us to correspond to new unexpected product functions in the future. In contrast, uni-functional products such as scanners in this case study can be evaluated as their product functions that customers perceive.","PeriodicalId":217614,"journal":{"name":"2003 EcoDesign 3rd International Symposium on Environmentally Conscious Design and Inverse Manufacturing","volume":"34 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":"115771388","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: 8
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