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Viewing 1 to 30 of 854
2016-09-01
Magazine
Ruling the skies Warsaw University of Technology and Georgia Tech dominate SAE Aero Design competitions. European teams take top spots at FSAE Michigan, U.S. teams at FSAE Lincoln Universitat Stuttgart of Germany and Auburn University of the U.S. take crowns at SAE Collegiate Design Series Formula competitions. Michigan Baja Racing repeats as Baja SAE season champion Coming in second is Rochester Institute of Technology, which was victorious in one of the 3 Baja SAE competitions.
2016-04-08
Magazine
Software's role continues to expand Design teams use different technologies to create new software and link systems together. Emissions regulations and engine complexity With the European Commission announcing a Stage V criteria emissions regulation for off-highway, scheduled to phase-in as earlly as 2019, there will be an end to a brief era of harmonized new-vehicle regulations. Will this affect an already complex engine development process? Evaluating thermal design of construction vehicles CFD simulation is used to evaluate two critical areas that address challenging thermal issues: electronic control units and hot air recirculation.
2016-08-16
Magazine
Types of aircraft passenger-escape systems An overview of existing and potential new methods for assuring aircraft occupant safety. SAE Skill India Initiative: S2I2 A new SAEINDIA collaboration aims to help young engineers acquire "industry-ready" skills. A technology-driven sustainable-agriculture solution Pumping more air into the cylinder is key to solving the CAFE puzzle, and engineers are hard at work figuring out the best ways to do it with turbocharger and supercharger innovation. Rotorcraft icing computational tool development 3D printing machines can't be built fast enough In the additive-manufacturing world, the costs of components are dropping, the technology is becoming more reliable and parts are fabricated faster, allowing industries beyond aerospace to adopt additive technologies, says Oak Ridge Lab's Ryan Dehoff.
2016-02-01
Magazine
Stanford goes solar down under Team takes sixth place in Bridgestone World Solar Challenge to cap a rigorous two-year design and development program. Taking the lead Being in charge of an SAE Student Chapter entails everything from organizing meetings to issuing 'nastygrams.' A winning video from a winning Collegiate Design Series team The defending champion of the Formula SAE Michigan competition, Oregon State University, has found another way to win. SAE U.K. Section co-hosts lecture series 'starring' NASA engineer/expert Dr. Ravi Margasahayam of NASA is the engineer responsible for ensuring payload safety for the Space Shuttle and the International Space Station.
2010-05-05
Magazine
Automation usage soars in aerospace Robots and other automated equipment are becoming simpler to program and set up, making them better suited for aerospace use.
2010-09-15
Magazine
Powering the future To achieve sales of more than 1000 engines a full two years ahead of the first flight of the aircraft it is being built to power gives an indication ofthe high customer expectations from the most advanced in a long line of engines from Rolls-Royce.
2010-09-08
Magazine
The open rotor engine in the 21st century After consideration in the 1980s, the open rotor turbine engine for aircraft is given another chance. Will today's engineering tools make it more viable this time?
2010-09-01
Magazine
New resins, new attributes The past decade has seen an explosion of new engineering plastics that have, inch by inch, penetrated into tougher and tougher aerospace applications.
2010-08-25
Magazine
Automation leads advances in aerospace composites usage Increased productivity is the focus of today's automation for composites made of carbon-fiber reinforced plastics.
2010-08-11
Magazine
Taking a deeper look at NDT Rapid adoption of composties in aircraft has accelerated the need for newer and faster nondestructive testing methodologies. We look at some of the issues.
2010-07-21
Magazine
More technology, less fuel Engine makers use several techniques to improve efficiency, cut emissions.
2010-07-07
Magazine
NextGen soon With ADS-B operations under way in Philadelphia and Louisville, the FAA takes another major step forward to NextGen.
2010-11-10
Magazine
Tolling for large, light composite parts Aerospace engineers use carbon-fiber composites to create larger, unified parts to replace many smaller parts fastened together. As composite parts get larger, tooling to make them is evolving.
2010-02-01
Magazine
Giving the blind the freedom to drive A Virginia Tech student team answers a call to action by the National Federation of the Blind's Jernigan Institute. 'Ultimate Youthmobile' of 2030 At the 2009 LA Auto Show, California designers envision the future. BMW's six-cylinder motorcycle Concept points to possible production bike. Modeling and simulation put emphasis on early planning The shift to model-based design and simulation is changing the way aircraft are designed, shifting the focus to the early phases of development. Early planning is critical for success, as is establishing techniques that ensure that files move freely between various work teams.
2012-02-15
Magazine
Bright outlook for glass cockpits Cockpits are adopting larger screens and touch input, using modularity to ease upgrades. Composites give copters a lift Design, fabrication, and analysis of a tail rotor blade made of composite laminated materials for a heavy transport helicopter. Taming overruns with simulation For aerospace projects, cost overruns and program delays start in the concept and proposal stage. How could using today's advanced CAE simulations earlier reduce that risk? Going modular with airborne radar Innovative approaches to solving the affordability challenge posed by too many specialist airborne surveillance systems. Efficient & effective leadership Frank O. Klegon, a 30-year SAE member and former product development VP at Chrysler, brings 'customer first' approach to term as SAE International's chief elective officer.
2012-01-18
Magazine
UAVs shrink as missions, and emerging technologies, grow Remotely piloted air vehicles are getting smaller in size as technology permits previously unattainable performance from smaller packages.
2012-05-16
Magazine
New blades turning Industry is in the midst of new initiatives to develop lighter, stronger aero engine fan blades. ATM revolution-on the way at last A look at one of the biggest issues facing the air transport sector: integrating air traffic management policies and solutions. A new positioning system for aircraft structural assembly The EcoPositioner is a modular and reconfigurable positioning technology that takes into consideration the positioning task as well as operational conditions and environmental influences.
2012-10-25
Magazine
When fuel cells fly Emerging hydrogen and fuel-cell-based technologies are being developed for the future replacement of onboard electrical systems in more-electric or all-electric aircraft. Motor controls spin forward Improved power handling and software advances make electrified powertrains more competitive. Multiple controllers adds to EV complexity Model-based design has revolutionized the way products are developed, with design shifting from parts to the whole.
2012-01-25
Magazine
Alternative fuels heat up This is a rich time for combustion researchers. The need for better fuel efficiency and improved emissions has never been greater. New software model to help engine makers meet diesel soot standards Simulation enables engineers to predict particulate formation early in the design process.
2011-04-27
Magazine
Rhenium on the rise One of the rarest elements in the Earth's crust, rhenium featurse unique properties that make it desirable for various industries, including applications in aerospace such as jet engines.
2011-05-18
Magazine
Lithium-ion batteries take their seat Cessna introduced a Li-ion main battery on its Citation CJ4 that minimized electrical and avionics architecture changes and enabled continued compatibility with existing Ni-Cd and LA battery options.
2011-06-08
Magazine
Avionics go to war Advanced helmet sight systems are being designed to help the situational awareness of those pilots who actually still fly aircraft, while also being seamlessly integrated with the aircraft itself. Model military engine behavior While the concept of a variable cycle engine is not new, recent advances in engine architecture technology suggest that adding a second bypass stream to a traditional turbofan can provide significant benefits. Alternative seals for alternative fuels When considering seal compatibility an aircraft from traditional jet fuel to a synthetic fuel presents an interesting technical challenge that has both financial and practical considerations, especially for aircraft that are already in service.
2015-11-03
Magazine
Behind-the-scenes methods have made MRacing, the team from the University of Michigan-Ann Arbor, a consistent contender in the Formula SAE student design competition. Presenting their winning aero design to the SAE International Board of Directors, University of Akron students tell a story of engineering excellence and resiliency. Presenting their winning aero design to the SAE International Board of Directors, University of Akron students tell a story of engineering excellence and resiliency. Eleven students from Montreal university journey to Seattle for an education on aerospace technology and aerospace careers.
2015-10-01
Magazine
Finding success on an international track Student members of the University of Missouri's Formula SAE team are learning firsthand that international collaboration is the future of engineering. A vision. A car. A cause. New Mexico State Aggies are tough enough to race pink. CyberAuto Challenge helps close talent gap Having a supply of high-quality young engineers is key to beefing up the automotive industry's cyber defenses.
2015-02-02
Magazine
Taking on the Valeo Innovation Challenge Two Canadian teams-the University of Ottawa and the University of Waterloo-finished in the top 3 among about 1,000 other universities from around the world in this challenge devoted to spurring innovative ideas for transportation. Colorado State University designs fuel-cell plug-in hybrid system Competing in the EcoCAR2 competition using a Chevrolet Malibu, the Colorado State team designed a system that features a 15-kW polymer electrolyte membrane fuel cell system, an 18.9-kW•h/177-kW lithium-ion battery, and a 145-kW motor. Cal State Fullerton combines art and engineering Team's submission on its Formula SAE car won first place in the second annual Generation Auto video contest organized in part by SAE International. Collaborative research project leads to potentially swarming VTOL UAVs The AVIGLE VTOL (vertical takeoff and landing) unmanned aerial vehicle was developed via collaboration by a variety of entities for a variety of applications.
2015-12-01
Magazine
Uncertainty quantification The technique is a must for next-generation simulation tools. Oil-pump sizing Researchers from Hinduja Tech investigate options for low friction and power consumption. The future of Indian commercial aviation The growth in traffic that airport modernization has supported has also made a significant contribution to the local and national economies, while the improved infrastructure has been positive for the perception of India in the global market. Driving EVs toward lower cost The race ison to reduce battery and electric-drive systems cost while improving efficiency. Powering on Rolls-Royce's Chief Engineer discusses new technologies that inspire current R&D design and evaluation work as part of its strategic roadmap for future big commercial programs. HMIs extend beyond the cab Telematic functions are being integrated into multi-function user interfaces.
2015-12-02
Magazine
Improving heavy-duty engine component efficiencies Cylinder deactivation can improve fuel economy by using a reduced number of cylinders that operate at higher loads and thermal efficiency, while other cylinders are turned off, when the engine operates at partial load conditions. A switching roller finger follower is one of the technologies that help make it work. Pumping up hydraulic capabilities Electrohydraulic advances keep coming as distributed electronics flex their muscle. Tracking the trends in commercial vehicle communications Industry insiders at Molex offer what they think the future may hold for heavy-duty components in 24/7 communications systems. ADAS system validation It is crucial that different advanced driver assistance systems functionalities interact seamlessly with existing electronic control unit (ECU) networks.
2014-11-12
Magazine
Harley-Davidson's e-bike shocker (video) Is the motorcycle market ready for a Harley-Davidson EV? Project LiveWire was designed to provide answers, said Chief Engineer Jeff Richlen. Airbus has its eye on the future of cleaner flight CleanSky 2 targets are to increase aircraft fuel efficiency enough to reduce CO2 emissions by 20-30% and reduce aircraft NOx and noise emissions by 20-30% compared to newly designed aircraft entering into service in 2014-or essentially halve 2005 CO2 emissions levels by 2050. Soul EV extends the range frontier (video) Specially formulated NCM battery cells are key in giving the vehicle class-leading EV range while enabling engineers to fit a high-energy-density battery pack underfloor with little sacrifice of passenger cabin space.
2014-05-13
Magazine
Into the DEAP The Distributed Electrical Aerospace Propulsion project looks toward a future optimized integrated propulsion system that will allow cleaner, quieter, and more efficient performance incorporated into a radically innovative airframe that will feature enclosed electrically powered fans.
2014-05-01
Magazine
Simulating lightweight vehicles operating on discrete terrain Researchers characterize the mobility of autonomous reconnaissance vehicles on terrain considered to be deformable, and represented as a collection of bodies of spherical shape.
Viewing 1 to 30 of 854

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