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Tree-Structures and Networks in LCI Mapping Mathematical Solutions
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English
Abstract
A product life cycle inventory (LCI) is done by modelling the reality in a flow diagram or map of processes. The map contains simple tree-structures and eventually networks with sophisticated recycling loops. The unit processes are scaled to 1 unit of a selected input or output for better understanding. The map determines the demand of intermediate products of the various unit processes in the whole system. When performing the balance of the map, the unit processes are scaled in such a way that the map complies with the rules and conventions of mapping, e.g. the delivered product quantity of one process should be equal to the amount received by the other process. The final map balance is the vector sum of all scaled unit processes.
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Citation
Schweimer, G., "Tree-Structures and Networks in LCI Mapping Mathematical Solutions," SAE Technical Paper 982226, 1998, https://doi.org/10.4271/982226.Also In
References
- prEN ISO 14040 European Standard June 1996 Draft Environmental management - Life cycle assessment - Principles and framework
- prEN ISO 14041 European Standard June 1997 Draft Environmental management - Life cycle assessment - Goal and scope definition and inventory analysis
- Eyerer Peter Springer Verlag 1996
- Schmidt Mario Schorb Achim Springer Verlag 1995
- H. William Press et. al. “Numerical Recipes in C” 2nd Cambridge University Press 1993 0-521-43108-5
- Baumann B. Mannheim 1990