Criteria

Text:
Content:
Display:

Results

Viewing 1 to 30 of 485
2017-11-18
Article
The Boston-based start-up successfully completed test flights of the SX-1.2—a subscale, subsonic, unmanned demonstrator for its S-512 Quest Supersonic Jet. Competition from Aerion, HyperMach, and Boom points to supersonic commercial flight arriving earlier than thought.
2017-11-09
Article
Fiber orientation in composites makes material properties assessments disproportionately more complex than for other materials, such as metals and plastics. To conduct demanding quality-control fatigue tests on glass-fiber composite aerospace specimens, Zwick Roell developed an electro-dynamic, liner-drive testing machine.
2017-10-30
Article
COMSOL’s Multiphysics 5.3a adds several features, improves speed, has fewer bugs
2017-08-27
Article
Engineered Propulsion Systems (EPS) Graflite V8 4.3-L, four-stroke engine is rated at 320 to 420 hp. It is expected to go into production in 2018.
2017-08-22
Article
Dr. Rolf Bulander makes a robust case for diesel's future potential, while AE experiences a Real World Driving Emissions test run.
2017-08-21
Article
The Institute for Advanced Automotive Propulsion Systems is scheduled to open in early 2020. Two University of Bath professors discuss the details.
2017-08-12
Article
Eaton manufactured engine-driven pumps for the first flying MC-21 prototype and supplied additional system sub-components including thermal bypass valves, while Pratt & Whitney supplied its PW1000G GTF engine and Rockwell Collins, Honeywell, and Elbit supplies various avionics systems.
2017-08-12
Article
A Protonex and Insitu development team focused on packaging and integrating existing PEM fuel cell technology with the airframe. The resulting design comprised a redundant double stack design that produces 1.2 kW of power.
2017-08-04
Article
A predatory dragonfly’s ability to detect, track and anticipate the escape maneuvers of a juicy target may provide a link to making autonomous driving safer, according to researchers.
2017-08-04
Article
Deemed "the first" 3D printed metal radio frequency filter for use in a telecommunications satellite, the filter, a culmination of the research funded by the European Space Agency, was created using a direct-metal-printing process.
2017-08-03
Article
Engineers are adding sensors, more powerful micros and faster networks as they automate tasks and pave the way to autonomy.
2017-07-17
Article
Virtual-reality innovations are emerging as crucial new weapons to enhance - and abbreviate - the automotive product-development process.
2017-07-02
Article
On June 28, 2017, days ahead of the July 2017 U.S. Air Force light attack aircraft experiment, the Senate Armed Services Committee passed a preliminary vote for a proposed annual defense budget that included $1.2 billion for “a fleet of Light Attack/Observation aircraft.”
2017-06-30
Article
Advances in engineering knowledge and CAE led to Achates Power's transformative engine design.
2017-06-27
Article
Recently NASA researchers were officially cleared to begin formal feasibility studies on advanced Unmanned Aircraft System (UAS) concepts under NASA’s Convergent Aeronautics Solutions (CAS) project. The investigations, three in total, are expected to take between 24 and 30 months to complete.
2017-06-16
Article
Soon, new vehicles will be able to communicate back and forth with each other and with traffic signals.
2017-06-16
Article
In a production vehicle that Tula tested, conventional operation yielded what was termed an “objectionable” audible boom at 47 Hz with production calibration. However, under DSF operation all firing patterns resulting in frequencies between 44 Hz and 48 Hz were avoided.
2017-06-13
Article
Low Speed Pre Ignition (LSPI) is an abnormal combustion event with the potential to cause catastrophic damage to pistons and other components in downsized engines.
2017-04-20
Article
Exa Corp. is focusing on the vital and sometimes overlooked aspect of automated drivin: keeping onboard camera lenses and other sensor surfaces clean in all road conditions.
2017-04-06
Article
Low temperature combustion (LTC) remains an area of high interest with extensive research, even though many challenges must still be overcome before LTC sees commercial acceptance.
2017-03-04
Article
Euro NCAP will establish a separate category for autonomous vehicles, but there is not likely to be one for cars that are claimed to protect all occupants from serious injury or death.
2017-03-03
Article
Making off-highway equipment, such as construction or agriculture machines, more efficient continues to be a priority after the final phase-in of the U.S. EPA Tier 4 Final emissions regulations. “Some of the companies we work with are running out of credits and unfortunately still struggling with Tier 4,” explained Tristan Donley, Technical Director, Off-Highway Heavy Vehicles North American for Exa, a supplier of software for computational fluid dynamics (CFD).
2017-01-19
Article
Ten transmission ratios feel ideal in Ford's full-size pickup equipped with the 3.5-L V6 and the new 10R80 planetary automatic.
2017-01-18
Article
Artificial intelligence is the computer science that will make fully autonomous vehicles practical.
2017-01-13
Article
Range anxiety is not just affecting EV drivers on the road; it is also a significant hurdle for Formula E teams on the track. U.K. simulator specialist rFpro says its technology can help.
2017-01-09
Article
CEO John Krafcik told the Automobili-D audience in Detroit that Waymo is building its own hardware suite with a fully top-to-bottom, full-stack approach. The classic auto industry vertical integration includes all vision sensors, radars and LiDAR, along with related “AI compute” artificial-intelligence platform.
2017-01-07
Article
Motion sickness in autonomous vehicles is the new "elephant in the room," with engineers suffering during autonomous-driving simulator runs. Researchers are working to solve this nasty issue.
2017-01-03
Article
NRL scientists have demonstrated metallic spin filtering at room temperature using ferromagnet-graphene-ferromagnet thin film junction devices.
2016-12-20
Article
Industrial aluminum slabs are typically produced by blending small amounts of copper or manganese in a reservoir of molten aluminum that is rapidly cooled, a process known as direct-chill casting. Variations in the way these elements solidify can yield uneven results that weaken the final product.
2016-12-07
Article
Christopher Grundler, the Director of OTAQ for the U.S. EPA, answered questions about Phase 2 rule-making for heavy trucks, global harmonization of emissions regulations, and his outlook for a new national NOx standard. Grundler will be the featured speaker on opening day of the SAE 2017 Government/Industry Meeting taking place January 25-27 in Washington D.C.
Viewing 1 to 30 of 485

Filter

  • Article
    485