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| ExergiAnalys× | Materialflödesanalys (MFA)× | |
|---|---|---|
| Ämnesområde | Hållbarhet | Hållbarhet |
| Familj | Process / pipeline | Process / pipeline |
| Ursprungsår≠ | 2001 | 2004 |
| Upphovsperson≠ | Marc Rosen & Ibrahim Dincer | Brunner & Rechberger |
| Typ≠ | Thermodynamic accounting method | Quantitative systems accounting method |
| Ursprungskälla≠ | Rosen, M. A., & Dincer, I. (2001). Exergy as the confluence of energy, environment and sustainable development. Exergy, An International Journal, 1(1), 3–13. DOI ↗ | Brunner, P. H., & Rechberger, H. (2004). Practical Handbook of Material Flow Analysis. Lewis Publishers. ISBN: 978-1-56670-604-9 |
| Alias | Available Work Analysis, Availability Analysis, Second-Law Analysis, Ekserji Analizi | Substance Flow Analysis, Bulk-MFA, Material Flux Analysis, Malzeme Akış Analizi |
| Närliggande | 3 | 3 |
| Sammanfattning≠ | Exergy analysis is a thermodynamic method that quantifies the maximum useful work obtainable from an energy carrier relative to a reference dead state, revealing where and how irreversibilities destroy quality energy. Formally linked to sustainable development by Marc Rosen and Ibrahim Dincer in 2001, it extends the first-law energy balance with second-law accounting to expose true thermodynamic inefficiencies that conventional energy audits miss. | Material Flow Analysis (MFA) is a systematic method for quantifying the flows and stocks of materials within a defined system boundary over a specified time period. Introduced comprehensively by Paul H. Brunner and Helmut Rechberger in their 2004 handbook, MFA applies mass-balance principles to track how raw materials, products, wastes, and emissions move through industrial, urban, or national metabolisms, enabling evidence-based resource management and waste policy. |
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