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Article

Pratt & Whitney develops digitally curated maintenance solutions for general aviation

2019-07-22

The “Know My PT6” app is a digital gateway to maintenance recommendations and to the services and facilities that P&W offers through its global customer service network for engine maintainers, owners, operators and pilots. It is designed to help PT6 customers and operators optimize the performance and availability of their PT6-powered aircraft.

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Boeing and NASA unveil lightweight, ultra-thin, more aerodynamic Transonic Truss-Braced Wing concept

2019-01-11

Engineers at Boeing and NASA are collaborating on a lightweight, ultra-thin Transonic Truss-Braced Wing (TTBW) concept, designed to be more aerodynamic and fuel efficient than current designs, as part of the Subsonic Ultra Green Aircraft Research (SUGAR) program focusing on innovative aerospace concepts that reduce noise and emissions while enhancing performance.

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Toyota takes up challenge of space, brings electrified, automated vehicle technologies

2019-03-13

Technology transfer and collaboration continue to grow globally among mobility engineering professionals focused on aerospace and automotive applications. Cross-industry partnerships received a boost this week, as Japan Aerospace Exploration Agency (JAXA) and Toyota Motor Corp. officials announced increased cooperation on unmanned, electrified, and automated rovers for space exploration.

Article

Designing composite engine cowling for improved heat resistance

2018-02-05

Thermal imaging data obtained from a FLIR high-performance camera shows that the expected turbine output temperature is approximately 285°C when the helicopter is in forward flight. However, during hover operations a steady state temperature of about 343°C will be reached.

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Roush to support the aerospace industry with the king of metal 3D printers

2018-02-27

The Michigan-based product developer is the first service supplier in North America to install the Concept Laser Xline 2000R, the largest powderbed metal additive manufacturing system of its kind.

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Cadillac unveils all-new V8

2018-03-21

General Motors' Cadillac premium-vehicle unit reveals an all-new V8 earmarked for initial use in the redesigned 2019 CT6 flagship.

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GKN Aerospace to develop first additive-manufactured rocket engine turbines in Europe for Prometheus project

2018-09-05

GKN Aerospace in Trollhättan, Sweden, are developing and manufacturing the first additive-manufactured, or 3D-printed, rocket engine turbines in Europe, officials say. The tier 1 aerospace supplier is harnessing cutting-edge additive manufacturing (AM) technology to produce two full-scale turbines for the Prometheus reusable rocket engine demonstrator on liquid oxygen and methane propellants, while reducing the number of parts from more than 100 to 2 and cutting costs by 90 percent.

Article

Rolls-Royce’s race to develop the world’s fastest all-electric aircraft

2019-01-08

The goal is a zero-emission, all-electric aircraft that must reach or exceed a target speed of 300 miles per hour (480 kilometers per hour) by 2020. The team plans to build, test, and commercialize the aircraft in a market that does not yet exist all within a 24-month span.

Article

FAA, SAE International focus on engine fire protection system standards for aerospace

2018-06-18

Aerospace systems, subsystems, and components must continue to operate as intended when exposed to fire, rather than going up in flames and ceasing to work altogether. Fire and flammability testing is an all-important prerequisite to airworthiness, and the focus of a new technical standards committee that SAE International in Warrendale, Pennsylvania, is forming in response to a request from Federal Aviation Administration (FAA) officials in Washington.

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Harley-Davidson electrics up

2018-10-18

Harley-Davidson is the first major OEM to announce specific plans for an electrified addition to its traditional motorcycle lineup.

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Lockheed Martin will merge machine learning with 3D printing

2018-10-10

Lockheed Martin of Bethesda, Md. and the Office of Naval Research are exploring how to apply artificial intelligence to train robots to independently oversee and optimize additive manufacturing, also known as 3D printing, of complex parts.

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GE Aviation enhances digital thread with Dassault Systèmes’ 3DEXPEREINCE platform

2018-11-01

The latest engine developer to go this route is Evendale-Ohio-based GE Aviation with the decision to implement Dassault Systèmes’ 3DEXPEREINCE platform – a collaborative digital environment where engineers conduct and manage product design, analyses, and manufacturing data.

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NASA to test quiet thump supersonic propulsion technique, measure sound levels and community response

2018-11-05

NASA officials and engineers are prepping to fly the agency’s F/A-18 research aircraft over Galveston, Texas, using a “quiet thump” technique designed to reduce loud sonic booms typically associated with supersonic flight. This week’s test flight sets off a series of quiet supersonic research flights off the coast of Texas to test ways to measure supersonic aircraft sound levels and the community’s response to the supersonic acoustic experience.

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OmegA rocket sustains explosion during first static test, Northrop Grumman maintains test was a success

2019-05-31

Although Northrop Grumman officials acknowledged during a post-test press conference that the incident needs to be “looked into,” they stated that the thrust profile could be “very normal, nominal.” A following statement labeled the test a success and announced that OmegA is on track for its first test launch in 2021 and operational service in 2022.

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Breakthroughs in 3D-printing give way for promising textile lithium battery technology

2019-05-28

At the convergence of 3D-printing and lithium battery technology, Hong Kong researchers develop a promising textile-based, foldable battery that may find its way onto IoT-connected fabrics within automotive, aerospace, and medical industries.

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Alakai Technologies unveils the world’s first hydrogen-powered urban air mobility vehicle

2019-06-11

By using three hydrogen fuel cells, the five-passenger Skai can carry up to 1,000 pounds and fly for up to four hours, or approximately 400 miles, in between 10-minute refueling periods.

Article

Unique hybrids required

2019-06-08

Power systems expert at Perkins stresses that on-highway electric solutions cannot be directly applied to the more-rugged and varied applications in off-highway.

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Virtual factories accelerate collaboration, advance technologies

2019-08-26

The Commonwealth Center for Advanced Manufacturing (CCAM), a non-profit consortium based in Prince George County, Virginia, uses a 3D visualization lab to expand beyond the walls of its 62,000-square-foot brick and mortar facility and deliver a collaborative development for researchers in industry, academia, and government.

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Air Force begins 3D printing nonstructural aircraft parts

2019-09-04

The 60th Maintenance Squadron at Travis Air Force Base is the first field unit in the United States Air Force to produce approved nonstructural aircraft parts using 3D printing – an additive manufacturing technique. The first parts: latrine covers on the Lockheed C-5M Super Galaxy strategic airlifter.

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Urban Electric develops a pop-up EV charging station for UK’s city streets

2019-08-27

British electric vehicle (EV) charging station start-up, Urban Electric Networks, Ltd., has unveiled the first pop-up charge point that addresses the problem of charging for the half of urban drivers in the United Kingdom that park on-street at night.