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dc.contributor.author
Vetterli, Martin
dc.contributor.author
Schmid, Raphael
dc.contributor.author
Schmid, Manfred
dc.contributor.author
Durand, Thibaut
dc.contributor.author
Harke, Stefan
dc.contributor.author
Wegener, Konrad
dc.date.accessioned
2018-03-07T12:35:21Z
dc.date.available
2017-06-11T22:02:03Z
dc.date.available
2018-03-07T12:35:21Z
dc.date.issued
2015
dc.identifier.uri
http://hdl.handle.net/20.500.11850/108556
dc.identifier.doi
10.3929/ethz-a-010571175
dc.description.abstract
urope, passenger cars are responsible for 12% of C O 2 emissions. The European Commission established new regulations to drastically redu ce the emissions from 130g to 95g CO 2 per km between 2015 and 2021. While the automobile i ndustry is looking at different ways to meet those criteria, the presented industry-driven p roject aims at reducing energy consumption by up to 30% of air-conditioning (AC) in passenger c ars with the introduction of a novel system. The current systems reduce the fuel economy to up to 2 0% for gas motors and even more for electric cars. Through Selective Laser Sintering (SLS ) design freedom and short production cycles; the design of the AC casing was drastically opti mized to increase its contact area with incoming air. To further increase the heat exchange t hroughout the system, the thermal conductivity of SLS material was improved by incorpor ation of mineral fillers. The successful implementation of both optimizations led to a CO 2 emission reduction of around 50% for the climate control of passenger cars.
en_US
dc.format
application/pdf
dc.language.iso
en
en_US
dc.publisher
ETH-Zürich
en_US
dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.subject
SINTERING (POWDER METALLURGY)
en_US
dc.subject
KLIMAANLAGEN, HEIZUNG (FAHRZEUGTECHNIK)
en_US
dc.subject
LASER PROCESSING OF MATERIALS (MACHINING)
en_US
dc.subject
LASERSTRAHLBEARBEITUNG (SPANENDE UMFORMUNG)
en_US
dc.subject
AIR CONDITIONING, HEATING (VEHICLE ENGINEERING)
en_US
dc.subject
SINTERN (PULVERMETALLURGIE)
en_US
dc.title
Improving Energy Efficiency of Car Climate Control with SLS
en_US
dc.type
Report
dc.rights.license
In Copyright - Non-Commercial Use Permitted
dc.date.published
2015
ethz.size
9 p.
en_US
ethz.code.ddc
DDC - DDC::6 - Technology, medicine and applied sciences::620 - Engineering & allied operations
en_US
ethz.identifier.nebis
010571175
ethz.publication.place
Zürich
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02623 - Inst. f. Werkzeugmaschinen und Fertigung / Inst. Machine Tools and Manufacturing::03641 - Wegener, Konrad / Wegener, Konrad
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02623 - Inst. f. Werkzeugmaschinen und Fertigung / Inst. Machine Tools and Manufacturing::03641 - Wegener, Konrad / Wegener, Konrad
ethz.date.deposited
2017-06-11T22:02:43Z
ethz.source
ECOL
ethz.source
ECIT
ethz.identifier.importid
imp59366b8327a6561529
ethz.identifier.importid
imp593653d110b0199964
ethz.ecolpid
eth:48400
ethz.ecitpid
pub:169540
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-26T19:59:49Z
ethz.rosetta.lastUpdated
2020-02-15T11:39:14Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
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