Efficiency of Manufacturing Processes: Energy and Ecological by Wen Li

By Wen Li

This monograph offers a competent method for characterising the power and eco-efficiency of unit production approaches. the explicit power intake, SEC, can be pointed out because the key indicator for the power potency of unit techniques. An empirical technique could be confirmed on diverse computer instruments and production procedures to depict the connection among method parameters and effort consumptions. Statistical effects and extra validation runs will corroborate the excessive point of accuracy in predicting the strength intake. with regards to the eco-efficiency, the price and the linked environmental affects of producing techniques may also be mentioned. The interrelationship among procedure parameters, strategy price and the linked environmental influence could be built-in within the evaluate of eco-efficiency. The e-book concludes with an additional research of the consequences with a purpose to improve thoughts for extra potency development. the objective viewers basically includes researchers and specialists within the box, however the booklet can also be worthwhile for graduate scholars.

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G. coolant filter) have significant environmental impacts. Therefore, a more holistic view of evaluating eco-efficiency for unit process is necessary, but still remains absent. 2 Environmental Studies of Manufacturing Processes One of the differences between energy efficiency and eco-efficiency is the consideration of environmental impacts of the unit process. A series of environmental analysis has been conducted among different manufacturing processes. Since the environmental impact of the most tested process is mainly due to the electricity usage, those environmental analyses all started with energy consumption studies.

G. g. coolant filter) have significant environmental impacts. Therefore, a more holistic view of evaluating eco-efficiency for unit process is necessary, but still remains absent. 2 Environmental Studies of Manufacturing Processes One of the differences between energy efficiency and eco-efficiency is the consideration of environmental impacts of the unit process. A series of environmental analysis has been conducted among different manufacturing processes. Since the environmental impact of the most tested process is mainly due to the electricity usage, those environmental analyses all started with energy consumption studies.

In short, there are three key steps in stage I: firstly, all the involved factors are classified into different groups; secondly, a factor-screening procedure is conducted for uncertain factors by using one-factor-at-a-time method; then, response surface methodology and face centered composite design is used to generate a full schedule of experiments with the assists of MiniTab®. 3 Stage II: Energy Metering and Monitoring System Collecting accurate and adequate data from the experiments is essential for this research.

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