Product Design for the Environment: a life cycle approach
Criado por Lígia Barini de Matos (
Universidade Federal de São Carlos - UFSCar ) em 21 de Novembro de 2008 - 11:53. Atualizado por Daniela Pigosso em 26 de Setembro de 2011 - 12:19.
Palavras-chave:
Life Cycle
Nó:
8868
Referência completa:
GIUDICE, Fabio; LA ROSA, Guido; RISITANO, Antonino. Product design for the environment: a life cycle approach. Broken: CRC, ____. 481 p. ISBN 978-0-8493-2722-3.
Anotações de leitura do capítulo 2: Life Cycle Approach and the Product–System Concept and Modeling
Henrique Rozenfeld
Sábado, 25 de Julho de 2009, 23:11:30
Capítulo 2.1.1 (p.37) interessante discussão sobre conceitos básicos de ciclo de vida e termina com: With these premises, Life Cycle Theory can, in principle, be applied to any system that undergoes a series of changes over the course of its existence.
Cap 2.1.2
In the context of the management of products in relation to market dynamics, in fact, the life cycle is understood as the period during which the product is on the market. (p.39)
Considering, then, the product as a single entity that includes both the abstract dimension (need, concept, and project) and the concrete, physical dimension (fi nished product), its life cycle can be understood as a preestablished sequence of evolutionary phases wherein each phase is necessary for the execution of subsequent phases, and each provides a different contribution to the development of the final product. This is in full agreement with the concept of event progression, one of the fundamental principles of Life Cycle Theory (p.39)
The entire life cycle represented by this sequence is composed of two parts: development cycle and physical cycle (p.40)
Capítulo 2.2
… the concept of product life cycle has different meanings in different contexts (p.41).
… managerial concept of life cycle … does not usually include those phases subsequent to the distribution of the product (p.41).
… environmental analysis is oriented toward a view of the life cycle of a product associated with its physical reality (p.42) … the life cycle is understood as a set of activities, or processes of transformation, each requiring an input of flows of resources (quantities of materials and energy) and generating an output of flows of byproducts and emissions (p.42).
Capítulo 2.3: Product–System and Environmental Impact
Discute os tipos de emissões que um produto pode causar. Base para ACV (LCA).
Capítulo 2.4: Life Cycle Modeling
The model of the life cycle must then be a fundamentally physical model and must represent a system with accurately predefined boundaries. Everything that falls outside these boundaries constitutes the environment (p.48).
Capítulo 2.5
Descrição das fases do ciclo de vida que servirão de referência para a avaliação do ciclo de vida (ACV)
Anotações de leitura do capítulo 2: Life Cycle Approach and the Product–System Concept and Modeling
Henrique Rozenfeld
Sábado, 25 de Julho de 2009, 23:11:30