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Viewing 1 to 30 of 300
Video
2014-07-18
Don't miss highlights from SAE 2014 World Congress, and be sure to visit sae.org/congress for important updates regarding the 2015 Congress!
Video
2014-07-11
Listen as Jay Meldrum with Michigan Technologic University explain why you should attend SETC.
Video
2014-06-18
Listen as Comvec Attendees and SAE members describe the meaning of COMVEC in one word. Don't miss out on this year's event! Learn more at sae.org/comvec
Video
2014-06-17
Learn why SAE Events, unmatched in their technical content and focus, are integral to our audience - your customer. More info at SAEEVENTS.ORG
Video
2014-04-28
Robert (Bob) Galyen, President of Business Development at Amperex Technologies Ltd., talks batteries with Automotive Enginering magazine (see related article at http://articles.sae.org/12995/)
Video
2014-04-23
Christoph Kemper, General Manager, Rochling Automotive Customer Center North America, discusses the company's solutions for lightweighting and vehicle efficiency with Automotive Engineering magazine at SAE 2014 World Congress.
Video
2014-04-23
Christopher Grundler, Director of the Office of Transportation and Air Quality for the U.S. EPA, discusses the 2025 CAFE limits with Automotive Engineering magazine at the SAE 2014 World Congress in Detroit.
Video
2014-04-14
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.
Video
2014-04-10
On the first day of the SAE 2014 World Congress in Detroit, Argonne National Laboratory launched a new program designed to help automakers design more efficient engines via optimized combustion. Called VERIFI (Virtual Engine Research Institute and Fuels Initiative), the program builds on the lab's already extensive expertise in engine combustion research to allow for very fast simulations.
Video
2014-04-10
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.
Video
2014-04-04
Meet SAE 2014 All-Wheel Drive Symposium organizer Ben Meikle, Eaton Corporation and get an inside look of this year's event. Learn about his unique experiences at past SAE All-Wheel Drive Symposia and how the event has grown into the industry's premier all-wheel drive conference.
Video
2014-03-04
The North American International Powertrain Conference (NAIPC) is an exclusive, executive-level event where the most profound issues in the automotive industry are presented, discussed, and debated; focusing on current and future challenges and opportunities in the North American powertrain market.
Video
2014-02-01
Hear what OBD industry experts have to say about the SAE 2014 On-Board Diagnostics Symposium coming to California this September.
Video
2014-01-17
Hear what OBD industry experts have to say about the upcoming SAE 2014 On-Board Diagnostics Symposium.
Video
2014-01-17
The 2014 Thermal Management Systems Symposium will focus on the latest and most pertinent topics in the field of thermal systems technology today. This event will serve as the meeting ground for thermal systems professionals from around the globe. The conversation centering on emissions and direct energy consumption regulatory issues has heated up greater than ever before. This symposium represents the perfect opportunity to interact and network with other industry professionals from OEMs, academia, chemical companies, regulatory bodies and more.
Video
2014-01-02
This highly-anticipated, biennial event will provide attendees with the latest in upcoming regulatory actions, state-of-the-art technical information and first-hand experiences relating to heavy duty diesel emission control strategies, engine and aftertreatment systems and integration and the future direction of the industry.
Video
2014-01-02
Listen as Geoff Diamond, Senior Product Planner at Hyundai, describes his experiences with World Congress, unique elements of Congress, and why it is essential for engineers in the mobility industry to attend.
Video
2014-01-02
Tyler Moore, Director of Supply Assurance for Arrow Electronics, gave this presentation at the SAE 2013 Counterfeit Parts Avoidance Symposium held Sept. 27, 2013, in Montreal, Canada.
Video
2013-10-25
At the SAE 2013 Counterfeit Parts Avoidance Symposium Sept. 27 in Montreal, Canada, Phil Zulueta, Chairman, SAE International G‐19 Counterfeit Electronic Components Committee, described synergies between SAE standards AS5553A and AS6081
Video
2013-10-14
At the SAE 2013 Counterfeit Parts Avoidance Symposium Sept. 27 in Montreal, Canada, Henry Livingston of BAE Systems gave a status report on U.S. government is doing in regards to counterfeit electronic parts legislation and regulation.
Video
2013-10-11
Join us as we celebrate the 80th Anniversary of SAE World Congress in Detroit, April 8-10, 2014. The SAE 2014 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.
Video
2013-08-19
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.
Video
2013-08-01
Listen as top commercial vehicle Industry Leaders describe why the SAE 2013 Commercial Vehicle Congress (COMVEC) is the essential on- and off-road CV technology event - specifically, networking opportunities, discussing technical & global issues related to the current marketplace, and important foresight on product design, trends, etc.
Video
2012-09-18
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. This paper suggested a number of items to be considered further strengthen the standard's ability to provide safety assurance.
Video
2012-06-18
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. Receding time window is used to update the latest driving patterns in real time.
Video
2012-06-18
The aim of this paper is to analyse the quantitative impact of fuel sulphur content on particulate oxidation catalyst (POC) functionality, focusing on soot emission reduction and the ability to regenerate. Studies were conducted on fuels containing three different levels of sulphur, covering the range of 6 to 340 parts per million, for a light-duty application. The data presented in this paper provide further insights into the specific issues associated with usage of a POC with fuels of higher sulphur content. A 48-hour loading phase was performed for each fuel, during which filter smoke number, temperature and back-pressure were all observed to vary depending on the fuel sulphur level. The Fuel Sulphur Content (FSC) affected also soot particle size distributions (particle number and size) so that with FSC 6 ppm the soot particle concentration was lower than with FSC 65 and 340, both upstream and downstream of the POC. Conversely, FSC did not have major effects on the soot particle number reduction efficiency of the POC.
Video
2012-06-18
Nitrous Oxide (N2O) is a greenhouse gas with a Global Warming Potential (GWP) of 298-310 [1,2] (298-310 times more potent than carbon dioxide (CO2)). As a result, any aftertreatment system that generates N2O must be well understood to be used effectively. Under low temperature conditions, N2O can be produced by Selective Catalytic Reduction (SCR) catalysts. The chemistry is reasonably well understood with N2O formed by the thermal decomposition of ammonium nitrate [3]. Ammonium nitrate and N2O form in oxides of nitrogen (NOx) gas mixtures that are high in nitrogen dioxide (NO2)[4]. This mechanism occurs at a relatively low temperature of about 200°C, and can be controlled by maintaining the nitric oxide (NO)/NO2 ratio above 1. However, N2O has also been observed at relatively high temperatures, in the region of 500°C. The ammonium nitrate mechanism is unsatisfactory because ammonium nitrate is not stable above about 210°C, and yet N2O formation can begin close to 480°C and increase above 500°C for some formulations.
Video
2012-06-18
Selective catalytic reduction (SCR) catalysts will be used to reduce oxides of nitrogen (NOx) emissions from internal combustion engines in a number of applications [1,2,3,4]. Southwest Research Institute® (SwRI)® performed an Internal Research & Development project to study SCR catalyst thermal deactivation. The study included a V/W/TiO2 formulation, a Cu-zeolite formulation and an Fe-zeolite formulation. This work describes NOx timed response to ammonia (NH3) transients as a function of thermal aging time and temperature. It has been proposed that the response time of NOx emissions to NH3 transients, effected by changes in diesel emissions fluid (DEF) injection rate, could be used as an on-board diagnostic (OBD) metric. The objective of this study was to evaluate the feasibility and practicality of this OBD approach. While these experiments showed a noticeable trend with aging, there were also observations and considerations that suggest this approach may be reasonable as a catalyst aging evaluation test method, but impractical for OBD purposes.
Video
2012-06-18
Currently, two consolidated aftertreatment technologies are available for the reduction of NOx emissions from diesel engines: Urea SCR (Selective Catalytic Reduction) systems and LNT (Lean NOx Trap) systems. Urea SCR technology, which has been widely used for many years at stationary sources, is becoming nowadays an attractive alternative also for light-duty diesel applications. However, SCR systems are much more effective in NOx reduction efficiency at high load operating conditions than light load condition, characterized by lower exhaust gas temperatures. One possible solution to improve the low temperature behavior, is the use of newly developed Advanced Diesel Oxidation Catalysts (A-DOC) which are capable to store NOx at low exhaust temperatures (typical of urban driving conditions) when SCR efficiency is low, and to release the stored NOx at higher temperatures (i.e. during extra-urban driving conditions) where the urea injected is effectively forming ammonia for the subsequent NOx conversion.
Video
2012-06-18
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. Two operating conditions were tested, 2000rpm@0.5MPa of BMEP and 2500rpm@0.8MPa of BMEP.
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