The inclusion of End-Of-Life modelling in the Life Cycle Energy Optimisation methodology

Bouchouireb, Hamza, 1991- (författare): KTH,VinnExcellence Center for ECO2 Vehicle design,Farkost och flyg

Jank, Merle-Hendrikje (författare): RWTH Aachen University, Laboratory for Machine Tools and Production Engineering (WZL), Germany

O'Reilly, Ciarán J., Associate Professor, 1983- (författare): KTH,VinnExcellence Center for ECO2 Vehicle design,Farkost och flyg

Göransson, Peter, 1959- (författare): KTH,VinnExcellence Center for ECO2 Vehicle design,Farkost och flyg

Schöggl, Josef-Peter (författare): University of Graz, Institute of Systems Sciences Innovation & Sustainability Research, Austria

Baumgartner, Rupert J. (författare): University of Graz, Institute of Systems Sciences Innovation & Sustainability Research, Austria

Potting, José (författare): KTH,VinnExcellence Center for ECO2 Vehicle design

(creator_code:org_t)

Abstract Ämnesord

Stäng

In this work, an End-Of-Life (EOL) model is included in the Life Cycle Energy Optimisation (LCEO) methodology to account for the energy burdens and credits stemming from a vehicle’s EOL processing phase and balance them against the vehicle’s functional requirements and production and use phase energies. The substitution with a correction factor allocation method is used to model the contribution of recycling to the EOL phase’s energy. The methodology is illustrated through the optimisation of the design of a simplified vehicle sub-system. For the latter, multiple recycling scenarios with varying levels of assumed recycling induced material property degradation were built, and their impact on the vehicle sub-system’s optimal solutions was compared to that of scenarios based on landfilling and incineration with energy recovery. The results show that the inclusion of EOL modelling in the LCEO methodology can significantly alter material use patterns thereby effecting the life cycle energy of the optimal designs. Indeed, the vehicle sub-system’s optimal designs associated with the recycling scenarios are on average substantially heavier, and less life cycle energy demanding, than their landfilling or incineration with energy recovery-related counterparts.

TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Farkostteknik (hsv//swe)
ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Vehicle Engineering (hsv//eng)
TEKNIK OCH TEKNOLOGIER -- Naturresursteknik (hsv//swe)
ENGINEERING AND TECHNOLOGY -- Environmental Engineering (hsv//eng)
HUMANIORA -- Konst -- Design (hsv//swe)
HUMANITIES -- Arts -- Design (hsv//eng)

Av författaren/redakt...: Bouchouireb, Ham ...; Jank, Merle-Hend ...; O'Reilly, Ciarán ...; Göransson, Peter ...; Schöggl, Josef-P ...; Baumgartner, Rup ...; visa fler...; Potting, José; visa färre...

Om ämnet

TEKNIK OCH TEKNOLOGIER: TEKNIK OCH TEKNO ...; och Maskinteknik; och Farkostteknik

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