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Viewing 1 to 30 of 299
2017-05-30
Video
COMVEC 17 is committed to providing new industry professionals support in developing skills, identifying new focuses, and building key professional relationships and networks in the commercial vehicle industry. Discover how you can build your career at this ground-breaking event.
2017-05-18
Video
Hear what aerospace industry experts have to say about their experiences at AeroTech Congress & Exhibition.
2017-04-28
Video
We asked past AeroTech attendees to describe AeroTech in just one word. Their answers may surprise you! Tune in to find out just what AeroTech means to them, and discover what it could mean to you.
2017-04-03
Video
This week, thousands of technology experts are descending upon Detroit for SAE's WCX17. In this episode of SAE Eye on Engineering, Editor-In-Chief Lindsay Brooke looks at this year's event. 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.
2017-04-03
Video
Electricity is our future. Take part in this journey towards electric hybrid and electric propulsion.
2017-04-03
Video
What motivates someone to hack a car? How can hacking be used for good? Find out more during Tech Hub sessions like this, at WCX.
2017-03-26
Video
A new form of transportation is here. Think full length tubes between two points, with very fast, extremely efficient and safe vehicles that are also environmentally friendly.
2017-03-26
Video
The era of humans writing software is coming to an end. Learn how the auto industry is adapting to new data driven analytics and solutions.
2017-03-26
Video
Find solutions to take the necessary steps to make society more moveable around cities and keep our environment clear.
2017-03-03
Video
Industry leaders gather to exchange ideas, unveil new inventions and discuss best practices and solutions at The Exchange. Showcase your brand, your products and your concepts, here, in front of a highly influential audience of buyers and decision makers.
2017-03-03
Video
Exclusively for OEMs and Top Tier Suppliers, this forum is the premier venue for showcasing your latest solutions through technical presentations, new product launches and Q & A opportunities with attendees.
2017-03-03
Video
This entirely reimagined event, designed to facilitate connections between engineers and suppliers, offers new platforms for presentations, technical discussions, and networking. Promote your products, connect with buyers and maximize new opportunities, at WCX.
2017-02-24
Video
The new and improved COMVEC 17 is the central forum for the community influencing the future of the commercial vehicle industry. This year's event features full mix and match access to three key symposia, expanded programing, networking opportunities for experts and young professionals alike, interactive and dynamic technical displays, and more! Visit sae.org/cve to learn more.
2017-02-23
Video
As the automotive industry advances, so does its premier technical event. WCX, the evolution of the SAE World Congress, offers a host of new activities, events, educational sessions and interactive experiences. Visit wcx17.org to learn more.
2017-02-03
Video
Industry leaders, inventors and disruptors are on hand at WCX to share their forward vision and debut their latest innovations. Preview what’s new, ask questions, gather information and deepen your understanding of the new developments that will impact your business, your customers and your next step. Visit wcx17.org to learn more.
2017-02-03
Video
WCX offers numerous opportunities to expand your network and grow your career. Exchange ideas with your peers and explore new opportunities with the most exciting companies in the mobility industry. Visit wcx17.org to learn more.
2017-01-21
Video
As the automotive industry advances, so does its premier technical event. WCX is an interactive experience, uniting the industry’s best talent for three days of active learning, high-powered collaboration, and technological discovery—all against the backdrop of mobility’s exciting future. Visit wcx17.org to learn more.
2017-01-21
Video
At WCX, pioneers and thought leaders from a spectrum of industries convey technology, ideas, and concepts that goes beyond traditional mobility. Broaden your scope of knowledge by hearing ground-breaking insight about the future of mobility at this premier technical event. Visit wcx17.org to learn more.
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.
2015-04-15
Video
Hear what Aerospace industry experts have to say about their experiences at AeroTech.
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
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.
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
A conceptual project aimed at understanding the fundamental design considerations concerning the implementation of catalyst systems on outboard marine engines was carried out by Mercury Marine, with the support of the California Air Resources Board. In order to keep a reasonable project scope, only electronic fuel injected four-stroke outboards were considered. While they represent a significant portion of the total number of outboard engines sold in the United States, carbureted four-strokes and direct injected two-strokes pose their own sets of design constraints and were considered to be outside the scope of this study. Recently, three-way catalyst based exhaust emissions aftertreatment systems have been introduced into series production on sterndrive and inboard marine spark ignition engines in North America. The integration of catalyst systems on outboards is much more challenging than on these other marine propulsion alternatives.
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
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.
2012-06-18
Video
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.
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