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2017-07-25
Video
See that pickup truck in your rearview mirror, approaching fast with siren blaring and red lights flashing? In this episode of SAE Eye on Engineering, Editor-In-Chief Lindsay Brooke looks at Ford's latest police vehicle - the 2018 F-150 Police Responder. SAE Eye on Engineering also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering.
2017-02-07
Video
A Corvette has been spotted undergoing construction within the General Motors' Battery Lab in Warren, Michigan. In this episode of SAE Eye on Engineering, Editor-In-Chief Lindsay Brooke looks at the possibility of a battery powdered Corvette model. SAE Eye on Engineering also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering.
2016-04-03
Video
In “Using Turbocharging in New Engine Design” (9:23), engineers from Schaeffler Group USA and McLaren Performance Tech explain what turbocharging is, and what it can do to improve both the power output of an engine and its fuel efficiency. Another engineer from the General Motors Powertrain group talks about how turbocharging was used in the new engine design for the Cadillac CT6. This episode highlights: The lessons learned from when turbocharging was first used to help heavy-duty trucks go uphill The experience acquired from car racing using turbo-charged engines The advantages of using turbo charging to decrease the size of engines without losing power output Also Available in DVD Format To subscribe to a full-season of Spotlight on Design, please contact SAE Corporate Sales: CustomerSales@sae.org or 1-888-875-3976.
2012-05-10
Video
Ford's EcoBoost GTDI engine technology (Gasoline Direct Injection, Turbo-charging and Downsizing) is being successfully implemented in the market place with the EcoBoost option accounting for significant volumes in vehicle lines as diverse as the F150 pickup truck, Edge CUV and the Lincoln MKS luxury sedan. A logical question would be what comes after GTDI? This presentation will review some of the technologies that will be required for further improvements in CO2, efficiency and performance building on the EcoBoost foundation as well as some of the challenges inherent in the new technologies and approaches. Presenter Eric W. Curtis, Ford Motor Co.
2012-05-10
Video
The benefits of adding variable compression ratio (VCR) capability to a Gasoline Turbocharged Direct Injection (GTDI) has been experimentally explored by AVL to quantify the potential efficiency improvements along with other combustion benefits and challenges. The development process is discussed along with key results showing how the combination of VCR, GDI, external cooled EGR and variable cam phasing was optimized to achieve maximum benefit. The concept demonstrates aggressive downsizing capability with BMEP levels above 40 bar BMEP with a two-stage turbocharging system on 95 RON gasoline. The iso-BSFC sweet spot was also improved with reduced BSFC over a broader operating range. The issues of knock, low speed pre-ignition, particulates and sensitivity to octane level and ambient temperature conditions were also investigated and are discussed. Engine level results are shown translated into predicted NEDU vehicle fuel economy improvements.
2012-02-15
Video
Engine Boosting Systems. Presenter Andrew Williams, Loughborough Univ.
2012-02-15
Video
Zero-dimensional, one-dimensional, and quasi-dimensional models for simulation of SI and CI engines with respect to: engine breathing and boosting; SI combustion and emissions; CI combustion and emissions; fundamentals of engine thermodynamics; thermal management; mechanical and lubrication systems; system level models for controls; system level models for vehicle fuel economy and emissions predictions. Presenter Fabio Bozza, Universita di Napoli
2011-10-28
Video
SAE 2011 High Efficiency IC Engines Symposium - Session 2 - Frontiers in Light-Duty Engine R&D Presenter Ulrich Spicher, Karlsruhe Inst. of Technology
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