Boeing is in the midst of several months of flights with its ecoDemonstrator 757 in a first-round effort to evaluate new technologies in 2015 that are expected to reduce environmental effects on natural laminar flow as a way to improve aerodynamic efficiency while reducing noise and carbon emissions.
SkyVis provides helicopter pilots with a conformal “head out” view, displaying flight, vehicle, and navigation symbology for day and night operation, in limited weather conditions.
SAE International has published the new book, Ice Accretion and Icing Technology by Robert J. Flemming. The collection consists of 10 SAE International technical papers, chosen by Flemming, a known expert in the field.
Metal laser melting has made a successful leap from rapid prototyping to an approved manufacturing technology, and the method is increasingly becoming an option for companies in high-tech industries, according to Toolcraft. And now the German manufacturer has teamed with Airbus APWorks to offer another option for additive manufacturing—the Airbus subsidiary’s Scalmalloy high-performance aluminum powder.
One of the key differentiators of the EP-8100 for commercial and military simulation and training is the system’s ability to use customers’ existing databases.
The company expects to better support the use of additive manufacturing, or 3D printing, by releasing new OptiStruct solver capabilities for topology optimization. The company claims this new technology is the first tool developed specifically for designers of lattice structures.
The inventors of semiconductor chips or electronic parts most likely never imagined that over 50 years later, the aviation, space, and defense industries would be faced with the availability or proliferation of counterfeit electronic parts in their supply chains.
The engine bay is an essential component of the AgustaWestland AW609 tilt rotor nacelle, since it determines the performance of the engine and assures safe maneuvers for every flight condition.
The objective of DARPA’s ALIAS program is to develop and insert new automation into existing aircraft to enable operation with reduced onboard crew. Sikorsky is leading a team for Phase 1 development.
In the area of electronics enclosures, traditional metal structures conduct and spread heat over large surfaces, but composites act as insulation. Heat generated by components causes internal temperatures to rise and has detrimental impact on the performance and reliability of the electronics.
Turbine blades in TiAl are about half the weight of comparable nickel-alloy components but boast the same reliability and durability. The high aluminum content also makes the material resistant to oxidation and corrosion.
TE Connectivity’s aluminum COPALUM Lite sealed terminals and splices provide fast, easy terminations for aerospace applications, while reducing weight up to 60%. The company's INSTALITE RoHS-compliant braid, which offers high electrical performance over a range of frequencies, is up to 50% lighter than traditional braid.