Department of Mechanical engineering

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Author: search.filters.author.Kota, SrinivasSubject: search.filters.subject.Life cycle design

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    Development of a platform for supporting design for environment
    (ICED, 2007) Kota, Srinivas
    Individual guidelines often exist for DfE but these are not integrated with design tools. There is no comprehensive method that can be useful for the whole life cycle of a product in various stages of its design. Few tools exist that could aid iterative changes to a design required in product development and there is a need for an integrated methodology and computational support for designers. Life Cycle Assessment (LCA) [1] is arguably the most promising and scientifically defendable method for estimating environmental impacts of a product during its lifecycle [2]. Like DfE guidelines, LCA tools are not well integrated with design process and tools. Consequently, there is a need for an LCA tool integrated into the natural design process that can be applied to early as well as detailed design stages
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    ACLODS – A Holistic Framework for Environmentally Friendly Product Lifecycle Design
    (Springer, 2021-01) Kota, Srinivas
    Design for Environment (DfE) is an approach to design where all the environmental impacts of a product are considered over the entire life cycle of a product. Most DfE tools are conceptual in nature, and there is little adoption of these in industry. This chapter discusses the development of a holistic framework that should help in both generation and evaluation of environmentally friendly product life cycle proposals. The overall approach is to investigate literature to analyse the existing guidelines, methods, tools and methodologies for environmentally friendly product design, in order to identify the requirements for a holistic framework for design to reduce the environmental impact of a product lifecycle proposal. An ideal framework to satisfy these requirements is proposed.
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    ACLODS: a holistic framework for product life cycle design
    (Inder Science, 2014-03) Kota, Srinivas
    Design can substantially affect the life cycle of a product. During design there is a need to consider the whole life cycle rather than a single phase of a product life cycle. Different approaches on life cycle design are reviewed to arrive at requirements for a holistic framework for product life cycle design. These requirements are consolidated using empirical studies conducted in laboratory setting. Based on the findings from literature review and empirical studies, a holistic framework (ACLODS, which is formed by the first letters of the constituting dimensions in the framework) for product life cycle design is proposed. The framework is made of six dimensions; activities, criteria, life cycle phases, outcomes, design stages and structure of the product. Each dimension consists of individual elements pertaining to that dimension. The existing approaches are compared with proposed framework to identify the dimensions which need support to achieve better product life cycle design.