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Viewing 1 to 30 of 296
2016-08-27
Video
SAE World Congress is now WCX17: SAE World Congress Experience. WCX17 is a full-sensory event experience that immerses you in the forefront of the automotive and mobility industries. Spend three days discovering new ideas on the exhibit floor, in intimate venues, and in networking events. Attendees can now receive technical knowledge and content in unique and engaging settings. Experience the Evolution - wcx17.org.
2016-06-09
Video
Listen as organizers and attendees speak about the relevance, importance of attending and what to expect at this annual SAE event.
2016-06-08
Video
Hear industry experts Anthony Cooprider, Ford Motor Co., and Scott Craig, Infineon, talk about the importance of SAE 2016 Convergence.
2016-05-06
Video
SAE hits the conference floor to ask attendees, “What value do you get from COMVEC?
2016-04-13
Video
SAE World Congress TV discusses the planning and logistics of this year’s Congress and next year’s with the man behind the execution, Jim Forlenza.
2016-04-13
Video
SAE World Congress TV gets some insight from SAE 2016 President Cuneyt Oge about being young and coming up in the automotive engineering world.
2016-04-13
Video
SAE World Congress TV hits the conference floor to ask attendees, “What value do you get from the World Congress?”
2016-04-13
Video
SAE World Congress TV catches up with Gloria D’Anna to discuss Cyber Security and its importance in automotive engineering.
2016-03-03
Video
Gordon Parker, an SAE Fellow, our highest and most prestigious grade of Membership, tells us how his Membership has enhanced his professional growth. Find out more about SAE Membership at www.sae.org/membership.
2016-02-24
Video
Recording of Cyber Auto Challenge event information and history.
2016-02-04
Video
Watch as Kyle describe his incredible experience at World Congress as a CDS Student attending the event. Are you like Kyle, looking for important connections in the automotive industry? The Young Professional Program at SAE World Congress provides the exposure, training, and access to a wealth of opportunities empowering the next generation of mobility engineers to build the career of their dreams. Join us for SAE World Congress in Detroit, April 12-14, 2016. The SAE 2016 World Congress assembles the best talent in the automotive industry; experts, management teams, engineers and executives alike gather to collaborate and address current challenges, celebrate evolution and achievement over the last 100+ years, and promote the multitude of opportunities fundamental for a successful future.
2016-02-04
Video
ATTENTION YPs: The Young Professional Program at SAE World Congress provides the exposure, training, and access to a wealth of opportunities empowering the next generation of mobility engineers to build the career of their dreams. Join us for SAE World Congress in Detroit, April 12-14, 2016. The SAE 2016 World Congress assembles the best talent in the automotive industry; experts, management teams, engineers and executives alike gather to collaborate and address current challenges, celebrate evolution and achievement over the last 100+ years, and promote the multitude of opportunities fundamental for a successful future.
2016-01-30
Video
This presentation complements a technical paper submitted by Abderrahmane Hammar for SAE 2015 Commercial Vehicle Engineering Congress.
2016-01-07
Video
Members of the OBD Organizing Committee speak about the relevance of this event. Listen as they discuss the importance of attending, and what you can expect to learn.
2015-12-29
Video
Download the World Congress mobile app for your smartphone or tablet, to make planning your Congress Experience easy! LEARN about event features, speakers, and sessions. PLAN your trip and your stay in Detroit. SCHEDULE your time at the event. CONNECT with speakers, exhibitors, and attendees. Learn more at www.sae.org/congress.
2014-04-14
Video
Dr. Peter Phleps, Senior Researcher/Futurist, Institute For Mobility Research, BMW Group, discusses the automotive industry's future with Automotive Engineering magazine at the SAE 2014 World Congress.
2014-04-10
Video
Bob Akins, Vice President of Marketing and Sales, DSM Engineering Plastics Americas, talks with Automotive Engineering on the show floor of the SAE 2014 World Congress, touching on the latest developments in engineered plastics and the continued push toward lighter, cheaper, greener.
2013-08-19
Video
Career development is no longer something you focus on in your twenties and are set for life, it is ongoing and constant. New technologies, globalization and the world-wide competition for jobs demand that we continue to grow our skills and knowledge throughout our life. This session will provide you with tools to help you meet this demand as an engineering professional. Participants will create a personal mission statement and set career goals, identify the best way to research new opportunities and build their network while also crafting a personal brand with consistent messaging. Organizer Martha Schanno, SAE International Panelist Caryn Mateer, Transformational Leaders Intl. Kathleen Riley, Transformational Leaders Intl.
2013-04-16
Video
International revealed its Project Horizon concept at the 2013 Mid-America Trucking Show, showcasing technology related to aerodynamics, lighting, and chassis that could be on the road within 24 to 36 months. Active grille shutters and unique application of LED light pipes are among those technologies.
2012-09-18
Video
ISO 26262 is the first comprehensive automotive safety standard that addresses the safety of the growing number of electric/electronic and software intensive features in today's road vehicles. This paper assesses the standard's ability to provide safety assurance. The strengths of the standard are: (1) emphasizing safety management and safety culture; (2) prescribing a system engineering development process; (3) setting up a framework for hazard elimination early in the design process; (4) disassociating system safety risk assessment from component probabilistic failure rate. The third and fourth strengths are noteworthy departure from the philosophy of IEC61508. This standard has taken much-needed and very positive steps towards ensuring the functional safety of the modern road vehicles. SAE publications from industry show a lot of enthusiasm towards this standard.
2012-06-18
Video
The fatty acid methyl esters (FAME's) - in Europe mostly RME (Rapeseed methyl ester) - are used in several countries as alternative biogene Diesel fuels in various blending ratios with fossil fuels (Bxx). Questions often arise about the influences of these biocomponents on the modern exhaust aftertreatment systems and especially on the regeneration of Diesel particle filters (DPF). In the present work different regeneration procedures of DPF systems were investigated with biofuels B0, B20 & B100. The tested regeneration procedures were: passive regenerations: DOC + CSF; CSF alone, active regenerations: standstill burner; fuel injections & DOC. During each regeneration on-line measurements of regulated and unregulated emission components (nanoparticles & FTIR) were conducted. It can be stated that the increased portion of RME in fuel provokes longer time periods to charge the filter with soot.
2012-06-18
Video
Four-way, integrated, diesel emission control systems that combine selective catalytic reduction for NOx control with a continuously regenerating trap to remove diesel particulate matter were evaluated under real-world, on-road conditions. Tests were conducted using a semi-tractor with an emissions year 2000, 6-cylinder, 12 L, Volvo engine rated at 287 kW at 1800 rpm and 1964 N-m. The emission control system was certified for retrofit application on-highway trucks, model years 1994 through 2002, with 4-stroke, 186-373 kW (250-500 hp) heavy-duty diesel engines without exhaust gas recirculation. The evaluations were unique because the mobile laboratory platform enabled evaluation under real-world exhaust plume dilution conditions as opposed to laboratory dilution conditions. Real-time plume measurements for NOx, particle number concentration and size distribution were made and emission control performance was evaluated on-road.
2012-06-18
Video
High-load HCCI combustion has recently been demonstrated with conventional gasoline using intake pressure boosting. The key is to control the high combustion heat release rates (HRR) by using combustion timing retard and mixture stratification. However, at naturally aspirated and moderately boosted conditions, these techniques did not work well due to the low autoignition reactivity of conventional gasoline at these conditions. This work studies a low-octane distillate fuel with similar volatility to gasoline, termed Hydrobate, for its potential in HCCI engine combustion at naturally aspirated and low-range boosted conditions. The HCCI combustion with fully premixed and partially stratified charges was examined at intake pressures (Pin) from 100 to 180 kPa and constant intake temperature (60�C) and engine speed (1200 rpm).
2012-06-18
Video
In order to extend the CAI operation range in 4-stroke mode and maximize the benefit of low fuel consumption and emissions in CAI mode, 2-stroke CAI combustion is revived operating in a GDI engine with poppet valves, where the conventional crankcase scavenging is replaced by boosted scavenging. The CAI combustion is achieved through the inherence of the 2-Stroke operation, which is retaining residual gas. A set of flexible hydraulic valve train was installed on the engine to vary the residual gas fraction under the boosting condition. The effects of spark timing, intake pressure and short-circuiting on 2-stroke CAI combustion and its emissions are investigated and discussed in this paper. Results show the engine could be controlled to achieve CAI operation over a wide range of engine speed and load in the 2-stroke mode because of the flexibility of the electro-hydraulic valvetrain system. Presenter Yan Zhang, Brunel University
2012-06-18
Video
The U.S. Environmental Protection Agency (EPA) contracted with FEV, Inc. to estimate the per-vehicle cost of employing selected advanced efficiency-improving technologies in light-duty motor vehicles. The development of transparent, reliable cost analyses that are accessible to all interested stakeholders has played a crucial role in establishing feasible and cost effective standards to improve fuel economy and reduce greenhouse gas (GHG) emissions. The FEV team, together with engineering staff from EPA's National Vehicle and Fuel Emissions Laboratory, and FEV's subcontractor, Munro & Associates, developed a robust costing methodology based on tearing down, to the piece part level, relevant systems, sub-systems, and assemblies from vehicles ?with and without? the technologies being evaluated.
2012-06-18
Video
This paper presents the first results of an experimental study into a hybrid combustion concept for next-generation heavy-duty diesel engines. In this hybrid concept, at low load operating conditions, the engine is run in Pre-mixed Charge Compression Ignition (PCCI) mode, whereas at high load conventional CI combustion is applied. This study was done with standard diesel fuel on a flexible multi-cylinder heavy-duty test platform. This platform is based on a 12.9 liter, 390 kW heavy-duty diesel engine that is equipped with a combination of a supercharger, a two-stage turbocharging system and low-pressure and high-pressure EGR circuitry. Furthermore, Variable Valve Actuation (VVA) hardware is installed to have sufficient control authority. Dedicated pistons, injector nozzles and VVA cam were selected to enable PCCI combustion for a late DI injection strategy, free of wall-wetting problems.
2012-06-18
Video
Impact of driving patterns on fuel economy is significant in hybrid electric vehicles (HEVs). Driving patterns affect propulsion and braking power requirement of vehicles, and they play an essential role in HEV design and control optimization. Driving pattern conscious adaptive strategy can lead to further fuel economy improvement under real-world driving. This paper proposes a real-time driving pattern recognition algorithm for supervisory control under real-world conditions. The proposed algorithm uses reference real-world driving patterns parameterized from a set of representative driving cycles. The reference cycle set consists of five synthetic representative cycles following the real-world driving distance distribution in the US Midwestern region. Then, statistical approaches are used to develop pattern recognition algorithm. Driving patterns are characterized with four parameters evaluated from the driving cycle velocity profiles.
2012-06-18
Video
Manganese oxides show high catalytic activity for CO and HC oxidation without including platinum group metals (PGM). However, there are issues with both thermal stability and resistance to sulfur poisoning. We have studied perovskite-type YMnO3 (YMO) with the aim of simultaneously achieving both activity and durability. This paper describes the oxidation activity of PGM-free Ag/i-YMO, which is silver supported on improved-YMO (i-YMO). The Ag/i-YMO was obtained by the following two methods. First, Mn4+ ratio and specific surface area of YMO were increased by optimizing composition and preparation method. Second, the optimum amount of silver was supported on i-YMO. In model gas tests and engine bench tests, the Ag/i-YMO catalyst showed the same level of activity as that of the conventional Pt/?-Al2O3 (Pt = 3.0 g/L). In addition, there was no degradation with respect to either heat treatment (700°C, 90 h, air) or sulfur treatment (600°C to 200°C, total 60 h, 30 ppm SO2).
2012-06-18
Video
This paper reports results of an experimental investigation performed on a commercial diesel engine supplied with fuel blends having low cetane number to attain a simultaneous reduction in NOx and smoke emissions. Blends of 20% and 40% of n-butanol in conventional diesel fuel have been tested, comparing engine performance and emissions to diesel ones. Taking advantage of the fuel blend higher resistance to auto ignition, it was possible to extend the range in which a premixed combustion is achieved. This allowed to match the goal of a significant reduction in emissions without important penalties in fuel consumption. The experimental activity was carried on a turbocharged, water cooled, 4 cylinder common rail DI diesel engine. The engine equipment included an exhaust gas recirculation system controlled by an external driver, a piezo-quartz pressure transducer to detect the in-cylinder pressure signal and a current probe to acquire the energizing current to the injector.
2012-06-18
Video
All internal combustion piston engines emit solid nanoparticles. Some are soot particles resulting from incomplete combustion of fuels, or lube oil. Some particles are metal compounds, most probably metal oxides. A major source of metal compound particles is engine abrasion. The lube oil transports these abraded particles into the combustion zone. There they are partially vaporized and ultrafine oxide particles formed through nucleation [1]. Other sources are the metallic additives to the lube oil, metallic additives in the fuel, and debris from the catalytic coatings in the exhaust-gas emission control devices. The formation process results in extremely fine particles, typically smaller than 50 nm. Thus they intrude through the alveolar membranes directly into the human organism. The consequent health risk necessitates a careful investigation of these emissions and effective curtailment.
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