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Viewing 1 to 30 of 2348
2017-01-03
Article
NRL scientists have demonstrated metallic spin filtering at room temperature using ferromagnet-graphene-ferromagnet thin film junction devices.
2017-01-03
Article
Engineers successfully completed verification and validation of new Pratt & Whitney TF33 engine components at the Arnold Engineering Development Complex in Tennessee.
2016-12-21
Article
Fuel efficiency—and the economic and ecological benefits associated with it—continues to be the white rabbit of the global aviation industry. While engine builders look toward composites and electrification, and airframe designers toward lightweighting and aerodynamics, engineers at NASA’s Glenn Research Center recently completed testing of a novel concept: the boundary layer ingesting propulsor.
2016-12-20
Article
Researchers from Iowa State University are expanding fundamental materials studies into research and development of new, all-solid-state technology for batteries.
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.
2016-12-08
Article
While unmanned systems are already transforming the way that modern warfighting is conducted, the commercial sector is still at the starting gate. That said, personal UAV ownership is expanding at an exponential rate, as small, stable, UAVs enter the market.
2016-12-05
Article
SAE International is working with the joint-venture initiative looking to deploy a high-powered DC fast-charging network for battery electric vehicles (BEVs) covering long-distance travel routes in Europe.
2016-11-15
Article
Connectivity spawns need for security designed-in from the beginning, a complex issue that spans many disciplines.
2016-10-22
Article
There is a general consensus among experts that it will take vast advances in materials technology to meet future efficiency and emissions requirements that can truly only be speculated about today.
2016-10-21
Article
France's Dassault Aviation and India's Reliance Group announced in late September 2016 the creation of a joint venture (JV) in India called Dassault Reliance Aerospace. With this announcement came news that the Dassault Reliance Aerospace JV will be a key player in the execution of offset obligations as a part of the 36 Rafale fighter jet purchase agreement that was signed between France and India on September 23, 2016 and is valued at around €7.87 billion, or about Rs. 59,000 crore.
2016-10-20
Article
The fusing of emerging technologies from the aerospace materials sector and biological sciences are now, for the first time, heading toward the prospect of growing parts, systems, and, ultimately, perhaps whole aircraft.
2016-10-20
Article
Imperial College London researchers are working on technology that could allow drones to stay airborne indefinitely simply by hovering over a ground support vehicle to recharge.
2016-10-20
Article
One of the biggest issues in bringing forward new designs is the length of time that it takes to agree to a new specification, research and evaluate the alternative features and configurations, and then embark on a development program that will take the design to flight testing and ultimately operational service.
2016-10-18
Article
Researchers from the U.S. Naval Research Laboratory's Optical Sciences Division and Material Science Division have detected acoustic emissions from cracks in riveted lap joints using a distributed feedback fiber laser-acoustic emission sensor.
2016-09-27
Article
The SAE AMS3144-qualified Aerocron primer is chrome-free and water-based, and it reduces emissions as well as waste-treatment requirement, according to PPG.
2016-08-23
Article
After many years of flat-lining in the supply of new commercial jet engines—with improved models, but with designs dating back to the late 1990s, relying on a continuous path of evolutionary development—a new generation of super-efficient powerplants is entering service, introducing many technologies that will also be applied to future engines.
2016-07-31
Article
Algorithms can help reduce airport congestion, making the entire trip smarter for the aircraft crew and passengers, not to mention air-traffic control personnel.
2016-07-31
Article
Made of steel and aluminum, NASA's Airvolt test stand was designed and fabricated to help researchers anticipate system integration challenges and verify and validate electric propulsion components.
2016-07-31
Article
The companies' collaboration activities range from the KC-390 military aircraft to technology testing via the most recent ecoDemonstrator program.
2016-07-24
Article
The first flight of an Su-30 MKI aircraft with a BrahMos missile was successfully achieved at Hindustan Aeronautics Limited (HAL) Airport, Nashik in late June. Sudhir Kumar Mishra, CEO & Managing Director, BrahMos Aerospace Pvt Ltd (BAPL), explained it is the first time in the world that such a heavyweight (2500 kg) supersonic cruise missile has been integrated on fighter aircraft.
2016-07-15
Article
Mississippi State University's Car of the Future, a hybridized Subaru BRZ with advanced software and 3D-priinted innovations, gets an estimated triple-digit mpg while improving acceleration.
2016-06-21
Article
As part of a recently announced initiative, NASA is in the midst of researching a number of strategic projects that include quiet supersonic flight, electric distributed propulsion, and hybrid wing aircraft, with goals that include demonstrating advanced technologies to reduce fuel use, emissions and noise, and accelerate possible introduction to the marketplace.
2016-05-31
Article
Carbon fibers derived from a sustainable source, a type of wild mushroom, and modified with nanoparticles have been shown to outperform conventional graphite electrodes for lithium-ion batteries.
2016-05-31
Article
Stanford engineering professor David Lentink plans to use a new wind tunnel to learn the magic of bird flight and apply it to building better aerial robots.
2016-05-31
Article
E-Jets E2s are based on the proven platform of the current-generation E190, but with more advanced technologies applied such as new aerodynamically advanced high-aspect ratio wings and geared turbofan engines from Pratt & Whitney.
2016-05-26
Article
This is the first in a series of ‘X-planes’ in NASA's New Aviation Horizons initiative, introduced in the agency’s Fiscal Year 2017 budget.
2016-05-26
Article
Northrop Grumman says the weight, volume, and power consumption of this AHRS is about one-third of a comparable system fitted with mechanical gyros.
2016-04-26
Article
Zephyr 8 has a wingspan of 25 m and can carry 50% more batteries than the earlier version, yet is 30% lighter. This translates into a UAV that can carry a heavier payload and is designed to, typically, stay in the air continuously for over a month
2016-04-25
Article
SITA and SITAONAIR have completed the joint implementation of aircraft communications, airline operations, and network connectivity for Vistara, the joint venture between Tata Sons Ltd and Singapore Airlines Ltd.
2016-04-24
Article
Rolls-Royce will designate Purdue as a University Technology Partnership, which will initially encompass two research centers in the areas of advanced thermal management systems and advanced compressor systems.
Viewing 1 to 30 of 2348