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Viewing 211 to 240 of 1066
2014-03-10
Article
Greater fuel efficiency and low emission requirements have grown into such an urgent imperative in aircraft design that it often overshadows an equally significant factor in air travel—noise. Airbus shows that it’s possible to infuse acoustic simulation into design processes from beginning to end, giving engineers the acoustic simulation intelligence they need to create quieter aircraft, according to Free Field Technologies.
2014-03-10
Article
Billing itself as the "first-ever open-source race team," Perrinn myTeam is inviting students, professional engineers, and others to contribute and share data for development of a possible sports car entry at Le Mans in 2015.
2014-03-10
Article
Shown at the 2014 Geneva Motor Show, the concept uses a new construction method that brings together lightweight steels, a lightweight carbon fiber reinforced plastic structure, and power from a hydrogen fuel cell.
2014-03-10
Article
CD-adpaco fills the design testing void with multidisciplinary design exploration (MDX), a methodology for automatically testing designs from early in the concept stage.
2014-03-10
Article
Granta Design second-generation MI:Materials Gateway integration technology provides traceable access to materials data and applications within CAD, CAE, and PLM software.
2014-03-10
Article
Since the 2011 Mazda Minagi concept closely resembled the production CX-5 that followed, and the Takeri Concept that appeared at the Tokyo Motor Show that year gave rise to the Mazda6 production model, it is hardly surprising that the Hazumi concept revealed at the 2014 Geneva Motor Show was widely expected to pave the way for the production Mazda2 replacement.
2014-03-03
Article
One of the subject areas garnering the most attention at the SAE 2014 World Congress is aerodynamics because of its effect on vehicle efficiency through drag reduction and the potential for real-world fuel economy gains.
2014-03-03
Article
Emphasizing aerodynamics more than ever, the resulting design innovations are making the 2015 a Mustang fit for the world’s highways.
2014-02-26
Article
Researchers at the University of Central Florida have found that by incorporating analysis and monitoring algorithms such as Inductive Monitoring System, neural networks, and recent advances in deep learning within the architecture’s signal processing system engineers have a flexible and powerful end-to-end data analysis and monitoring system for instrumented remote aerospace hardware.
2014-02-26
Article
Technical sessions focused on interiors at the SAE 2014 World Congress span the designated technology areas, including electronics, materials, and safety/testing. One example in the electronics area, to take place April 8 at 9:30 a.m., covers multi-media systems. As part of the discussion, Takata researchers will present new touchscreen concepts such as a smart display surface that could benefit steering-wheel design.
2014-02-17
Article
Turning circle greatly improved using a model implemented in MapleSim, holding out promise for better active-tilting designs that can improve vehicle maneuverability in congested cities.
2014-02-12
Article
A new approach is presented for wind tunnel calibrations based on a limited number of dynamic pressure measurements and a predictive technique using Neural Network (NN).
2014-02-11
Article
Researchers from Graz University of Technology consider the aerodynamic characteristics of general modifications to the outer contour of long-distance haulage trailers, including a new approach for the realization of a variable trailer rear end.
2014-01-29
Article
Nissan’s Datsun unit on Jan. 22 released a sketch of a concept car, saying it “represents a possible direction for the future expansion of Datsun’s model lineup for up-and-coming young customers in high-growth markets such as India.”
2014-01-22
Article
Concerns about airborne diseases and flu pandemics coupled with increasing passenger concerns about environmental conditions are prompting some aircraft designers to take a closer look at ventilation systems. In many instances, improvements in air quality and cleanliness are being expedited by using design tools such as computational fluid dynamics (CFD).
2014-01-22
Article
Software company rFactor Pro developed software for a major F1 team to overcome the problem of driver-in-the-loop simulator dynamics reaction lag (latency); now it is cascading the solution into production vehicle simulators.
2014-01-15
Article
Acoustic performance has become a key competitive factor for off-highway equipment due to an increasing focus on operator comfort and noise pollution as well as continuing regulatory pressure.
2014-01-15
Article
Working with SCSK Corp. to address challenges of its Computer Aided Engineering (CAE) storage system, Suzuki Motor Corp. has deployed a DataDirect Networks (DDN) Storage Fusion Architecture (SFA) high-performance storage engine and GRIDScaler parallel file system.
2014-01-13
Article
The group looks at how to make small electric city cars safe, practical, efficient, and maybe even self-charging.
2014-01-12
Article
The diagnostics of machinery requires analysis of the time series of sensor and control signals.
2014-01-12
Article
Researchers at the University of Illinois-Chicago developed a rule-based control strategy for ease of implementation in industry.
2014-01-08
Article
A widely used material for lightning strike protection of CFRP structures within the aerospace industry is expanded metal foil (EMF). An issue with EMF is micro cracking of the paint, which can result in corrosion of the metal foil and subsequent loss of conductivity. Boeing researchers examined the issues of stress and displacement in the composite structure layup, which contribute to paint cracking caused by aircraft thermal cycling.
2014-01-03
Article
Liquid ring pumps are used in aircraft fuel systems in conjunction with main impeller pumps and are used for priming the pump system as well as to remove fuel vapor and air from the fuel.
2014-01-02
Article
After a 10-month selection process involving 25 proposals from 24 states, the U.S. FAA has chosen six unmanned aircraft systems (UAS) research and test site operators across the country. In selecting the six test site operators, the FAA considered geography, climate, location of ground infrastructure, research needs, airspace use, safety, aviation experience, and risk.
2013-12-27
Article
Voith targeted weight reduction through material savings as a primary route to increase efficiency of its automatic transmissions.
2013-12-06
Article
2015 Nissan GT-R and 2014 Sentra "concept" introduced at Los Angeles Auto Show, along with 2014 NISMO RS version of Juke, join the "just NISMO" that's already on sale. GT-R's 3.8-L V6 is up from 545 to 600 hp (406 to 488 kW). Juke RS performance raised to 215 hp (160 kW) with six-speed manual.
2013-12-06
Article
Mentor Embedded Hypervisor from Mentor Graphics Corp. is designed for in-vehicle infotainment (IVI) systems, telematics, advanced driver assistance systems (ADAS), and instrumentation.
2013-12-05
Article
Published by SAE International, “The 2014 Passenger Car Yearbook” from the editors of Automotive Engineering International focuses on new production models and their technologies.
2013-12-04
Article
While shifting the manufacturing process of a composite part from pre-impregnated to a new liquid resin injection process, the Composites Development team at Bombardier Aerospace had to redesign the component to a new set of design allowables. The Integrated Product Development Team was able to quickly provide a turnkey solution that resulted in a positive business case for both weight and cost.
2013-12-04
Article
Siemens’ NX9 software includes new capabilities and technological developments that deliver enhanced product development flexibility, and, according to the company, up to five times higher productivity across multiple industries such as automotive, aerospace, shipbuilding, and others.
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