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Author: Tiago Yuiti Kamiya Publisher: Springer Nature ISBN: 3030696952 Category : Technology & Engineering Languages : en Pages : 71
Book Description
This book presents the methodology of environmental and financial performance evaluation in 3D printing processes using the MFCA and LCA. This methodology is divided into 7 main steps, which are: a) identification of the analysis problem (for example, comparison of different types of 3D printer for use in a given purpose, comparison of different printing materials for the same 3D printer technology, among others) and definition of printing parameters; b) definition of the product to be printed; c) preparation of the printing process flow diagram; d) definition or measurement of the lifespan of the printed product; e) data collection for the implementation of the LCA tool (for example, mass and energy balances); f) data collection for the implementation of the MFCA tool (for example, mass balances, energy balances, mass costs, energy costs, labor costs, etc.); and g) comparative assessment of the financial and environmental performance of 3D printing. As a way of exemplifying the application of this methodology, a real case is presented involving the comparison of two types of materials (Polylactic Acid – PLA – and Polyethylene Glycol Polyterephthalate – PETG) used in the 3D printing process by FDM technology. The part printed in this real case was a clearance gauge used as a joint spacing control by an automobile industry located in Brazil. The development of the methodology and consequent application has shown that it can be used by users of 3D printing, in the most diverse areas, to support their decision in choices that can present the best performance, both financial and environmental.
Author: Tiago Yuiti Kamiya Publisher: Springer Nature ISBN: 3030696952 Category : Technology & Engineering Languages : en Pages : 71
Book Description
This book presents the methodology of environmental and financial performance evaluation in 3D printing processes using the MFCA and LCA. This methodology is divided into 7 main steps, which are: a) identification of the analysis problem (for example, comparison of different types of 3D printer for use in a given purpose, comparison of different printing materials for the same 3D printer technology, among others) and definition of printing parameters; b) definition of the product to be printed; c) preparation of the printing process flow diagram; d) definition or measurement of the lifespan of the printed product; e) data collection for the implementation of the LCA tool (for example, mass and energy balances); f) data collection for the implementation of the MFCA tool (for example, mass balances, energy balances, mass costs, energy costs, labor costs, etc.); and g) comparative assessment of the financial and environmental performance of 3D printing. As a way of exemplifying the application of this methodology, a real case is presented involving the comparison of two types of materials (Polylactic Acid – PLA – and Polyethylene Glycol Polyterephthalate – PETG) used in the 3D printing process by FDM technology. The part printed in this real case was a clearance gauge used as a joint spacing control by an automobile industry located in Brazil. The development of the methodology and consequent application has shown that it can be used by users of 3D printing, in the most diverse areas, to support their decision in choices that can present the best performance, both financial and environmental.
Author: Tiago Yuiti Kamiya Publisher: ISBN: 9783030696962 Category : Electronic books Languages : en Pages : 78
Book Description
This book presents the methodology of environmental and financial performance evaluation in 3D printing processes using the MFCA and LCA. This methodology is divided into 7 main steps, which are: a) identification of the analysis problem (for example, comparison of different types of 3D printer for use in a given purpose, comparison of different printing materials for the same 3D printer technology, among others) and definition of printing parameters; b) definition of the product to be printed; c) preparation of the printing process flow diagram; d) definition or measurement of the lifespan of the printed product; e) data collection for the implementation of the LCA tool (for example, mass and energy balances); f) data collection for the implementation of the MFCA tool (for example, mass balances, energy balances, mass costs, energy costs, labor costs, etc.); and g) comparative assessment of the financial and environmental performance of 3D printing. As a way of exemplifying the application of this methodology, a real case is presented involving the comparison of two types of materials (Polylactic Acid PLA and Polyethylene Glycol Polyterephthalate PETG) used in the 3D printing process by FDM technology. The part printed in this real case was a clearance gauge used as a joint spacing control by an automobile industry located in Brazil. The development of the methodology and consequent application has shown that it can be used by users of 3D printing, in the most diverse areas, to support their decision in choices that can present the best performance, both financial and environmental.
Author: Shui-Hua Wang Publisher: Springer Nature ISBN: 3031181239 Category : Education Languages : en Pages : 770
Book Description
This proceedings, ICMTEL 2022, constitutes the refereed proceedings of the 4th International Conference on Multimedia Technology and Enhanced Learning, ICMTEL 2022, held in April 2022. Due to the COVID-19 pandemic the conference was held virtually. The 59 revised full papers have been selected from 188 submissions. They were organized in topical sections as follows: internet of things and communication; education and enterprise; machine learning; big data and signal processing; workshop of data fusion for positioning and navigation; and workshop of intelligent systems and control.
Author: OECD Publisher: OECD Publishing ISBN: 9264311424 Category : Languages : en Pages : 114
Book Description
Natural resources, and the materials derived from them, represent the physical basis for the economic system. Recent decades have witnessed an unprecedented growth in demand for these resources, which has triggered interest from policy makers in transitioning to a more resource efficient and ...
Author: Kapil Gupta Publisher: Elsevier ISBN: 0128181168 Category : Technology & Engineering Languages : en Pages : 457
Book Description
Sustainable Manufacturing examines the overall sustainability of a wide range of manufacturing processes and industrial systems. With chapters addressing machining, casting, additive and gear manufacturing processes; and hot topics such as remanufacturing, life cycle engineering, and recycling, this book is the most complete guide to this topic available. Drawing on experts in both academia and industry, coverage addresses theoretical developments and practical improvements from research and innovations. This unique book will advise readers on how to achieve sustainable manufacturing processes and systems, and further the clean and safe environment. This handbook is a part of the four volume set entitled Handbooks in Advanced Manufacturing. The other three address Advanced Machining and Finishing, Advanced Welding and Deforming, and Additive Manufacturing. - Provides basic to advanced level information on various aspects of sustainable manufacturing - Presents the strategies and techniques to achieve sustainability in numerous areas of manufacturing and industrial engineering such as environmentally benign machining, sustainable additive manufacturing, remanufacturing and recycling, sustainable supply chain, and life cycle engineering - Combines contributions from experts in academia and industry with the latest research and case studies - Explains how to attain a clean, green, and safe environment via sustainable manufacturing - Presents recent developments and suggests future research directions
Author: Abdelhalim Boussabaine Publisher: John Wiley & Sons ISBN: 0470759151 Category : Technology & Engineering Languages : en Pages : 264
Book Description
Whole life-cycle costing (WLCC) is rapidly becoming the standard method for the long-term cost appraisal of buildings and civil infrastructure projects. With clients now demanding buildings that demonstrate value for money over the long term, WLCC has become an essential tool for those involved in the design, construction, operation and risk analysis of construction projects. Whole-life costing: risk and risk responses offers a thorough grounding in both the theory and practical application of WLCC. Part I deals with the fundamentals, providing the general background to appreciate WLCC concepts and whole life risk management techniques at the key decision-making milestones through a project’s life. Part II covers the design stage, including service life forecasting and environmental life-cycle assessment techniques in WLCC. Practical frameworks both for assessing whole life risks and risk responses, as well as guidance on developing WLCC budget estimates are also developed. In Part III, the authors consider WLCC during the construction and operations stages, with a strong emphasis upon risk analysis methods and dynamic WLCC assessment. With its mixture of established theory, best practice and innovative approaches, this book will help you make more accurate assessments of the long-term cost effectiveness of projects by: providing a thorough grounding in the theory of WLCC demonstrating how decision-making uncertainty can be reduced by basing choices on sound risk management principles identifying a systematic approach to planning the post-occupancy costs.
Author: Subramanian Senthilkannan Muthu Publisher: Springer Nature ISBN: 9811645620 Category : Science Languages : en Pages : 206
Book Description
Environmental Life Cycle Assessment (ELCA) that was developed about three decades ago demands a broadening of its scope to include lifecycle costing and social aspects of life cycle assessment as well, drawing on the three-pillar or ‘triple bottom line’ model of sustainability, which is the result of the development of the Life Cycle Sustainability Assessment (LCSA). LCSA refers to the evaluation of all environmental, social and economic negative impacts and benefits in decision-making processes towards more sustainable products throughout their life cycle. Combination of environmental and social life cycle assessments along with life cycle costing leads to life cycle sustainability assessment (LCSA). This book highlights various aspects of life cycle sustainability assessment (LCSA).
Author: Johannes Michael Sinapius Publisher: Springer Nature ISBN: 3662613999 Category : Technology & Engineering Languages : en Pages : 472
Book Description
Since the 1980s, scientists have been researching adaptive structures for materials, for multifunctional elements or even for complete systems. Adaptronics (smart materials, smart structures, smart systems) is a field of distinct interdisciplinarity. The book therefore offers an interdisciplinary view of adaptronic systems, materials and functional elements and their applications. The subject matter integrates various engineering disciplines, from electrical engineering and information technology to manufacturing and control engineering, materials engineering and structural mechanics - to name but a few of the relevant subject areas. Starting from the basic principles and variants of adaptronic systems and functional materials, the textbook explains the different construction methods of functional elements. Building on this, readers learn how to apply this knowledge to active shape control, active vibration control and active vibroacoustics. For each of these topics the author presents current examples from research, discusses research results and future research questions. Each of the nine chapters closes with references to further literature. An index of the mathematical symbols used and a keyword index facilitate learning for readers.The book is aimed at Master's students in engineering courses such as mechanical engineering, aerospace engineering, mechatronics, automotive engineering and related courses. The book provides a comprehensive overview for industrial practitioners who want to familiarize themselves with the field of adaptronics and also serves as a reliable reference book.
Author: Patricia Ordóñez de Pablos Publisher: MDPI ISBN: 3039280082 Category : Social Science Languages : en Pages : 416
Book Description
The evolution of knowledge management theory and the special emphasis on human and social capital sets new challenges for knowledge-driven and technology-enabled innovation. Emerging technologies including big data and analytics have significant implications for sustainability, policy making, and competitiveness. This edited volume promotes scientific research into the potential contributions knowledge management can make to the new era of innovation and social inclusive economic growth. We are grateful to all the contributors of this edition for their intellectual work. The organization of the relevant debate is aligned around three pillars: SECTION A. DATA, KNOWLEDGE, HUMAN AND SOCIAL CAPITAL FOR INNOVATION We elaborate on the new era of knowledge types and the emerging forms of social capital and their impact on technology-driven innovation. Topics include: · Social Networks · Smart Education · Social Capital · Corporate Innovation · Disruptive Innovation · Knowledge integration · Enhanced Decision-Making. SECTION B. KNOWLEDGE MANAGEMENT & BIG DATA ENABLED INNOVATION In this section, knowledge management and big data applications and systems are presented. Selective topic include: · Crowdsourcing Analysis · Natural Language Processing · Data Governance · Knowledge Extraction · Ontology Design Semantic Modeling SECTION C. SUSTAINABLE DEVELOPMENT In the section, the debate on the impact of knowledge management and big data research to sustainability is promoted with integrative discussion of complementary social and technological factors including: · Big Social Networks on Sustainable Economic Development · Business Intelligence
Author: Tiago Yuiti Kamiya
Author: Tiago Yuiti Kamiya
Author: Tiago Yuiti Kamiya
Author: Shui-Hua Wang
Author: Muhammad Huzaifa Raza
Author: OECD
Author: Kapil Gupta
Author: Abdelhalim Boussabaine
Author: Subramanian Senthilkannan Muthu
Author: Johannes Michael Sinapius
Author: Patricia Ordóñez de Pablos