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Alternative fuels and propulsion poised for growth in US fleets

Active noise cancellation and related technologies are changing the interior experience for EVs and AVs. Experts from Silentium explain.

For airlines, providing an enjoyable customer experience, especially on long-haul flights, is a balancing act of additional features and weight and space savings. Collins Aerospace is pioneering the use of MicroLED lighting technology to increases lighting flexibility and slimline kiosks to give passengers premium self-service options.

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.

SAE International has published a new recommended practice for assessing the amount of nonvolatile particulate matter (nvPM) that exits aircraft engine exhaust nozzles – ARP6481: Procedure for the Calculation of Non-Volatile Particulate Matter Sampling and Measurement System Losses and System Loss Correction Factors

HD Hyundai unveiled plans for offshore hydrogen production and other sustainable energy sources at CES 2023.

Engineering Events staff at SAE International in Warrendale, Pennsylvania, have extended the call for abstracts through September 21 for the organization’s AeroTech aerospace and defense technology conference, which will take place at the Fort Worth Convention Center in Fort Worth, Texas, March 14-16, 2023. Visit the AeroTech call for abstracts page for more information and to get started.

OEMs and global suppliers are still betting big on hydrogen propulsion as a solution for decarbonizing the heavy-duty trucking industry.

Looking beyond EVs at other systems that can garner net-zero capabilities.

Electronic controls slash engine fuel needs

As global emissions regulations tighten, the automotive and marine sectors lean into alternative-fuel development.

Honda’s aerodynamic and NVH development gets a breath of fresh air from its first full-scale wind tunnel in North America.

The aerospace industry is facing immense challenges due to increased design complexity and higher levels of integration, particularly in the electrification of aircraft. These challenges can easily impact program cost and product time to market. System electrification and electromagnetic compatibility (EMC) have become critical issues today. In the context of 3D electromagnetics, EMC electromagnetic compatibility ensures the original equipment manufacturer (OEM) that radiated emissions from various electronic devices, such as avionics or the entire aircraft for that matter, do not interfere with other electronic products onboard the aircraft.

Mahle thermal management for electric commercial vehicles

Orbex, a developer of small satellite (smallsat) launch vehicles based in Forres, Scotland, has unveiled its “Prime” launch vehicle. The rocket utilizes several novel technologies, including the world’s largest metal rocket engine produced as a single piece through additive manufacturing (AM).

Airbus SE is shifting its Connected Experience cabin concept into the first stages of reality with cooperative buy-in from gategroup Holding AG, Stelia Aerospace, and Recaro Aircraft Seating. Up until the partnership announcement, Airbus had been collecting extensive market feedback and refining its Internet of Things (IoT) approach to aircraft interiors, with real-time interconnected galleys, in-flight service carts, seats, and overhead bins.

Airbus SE and the University of Nottingham have partnered with Air Race E to establish the world’s first electric airplane race. The competition, which aims to drive the development and adoption of cleaner, faster, and more technologically advanced electric engines, will follow a format similar to the popular Air Race 1 series of the sport known as “Formula One Air Racing.”

Mobility engineers and executives at Bell Helicopter, a Textron Inc. (NYSE:TXT) company, in Fort Worth, Texas, are developing new concepts of mobility to make moving people and products more efficient and effective – and launching urban air mobility (UAM) innovations, including the Bell Nexus air taxi design, at the Consumer Electronics Show (CES) in Las Vegas this week. They envision and are helping to enable a fleet of on-demand, quiet vertical-takeoff-and-landing (VTOL) aircraft capable of safely whisking passengers over traffic and across urban landscapes by the mid-2020s.

Continental Aerospace Technologies is partnering with VerdeGo Aero Inc. to develop VerdeGo’s Integrated Distributed Electric Propulsion (IDEP) concept for urban air mobility and vertical takeoff and landing (VTOL) applications.

In a major production milestone called “final body join,” Boeing teams connected the major fuselage sections of the first 777X long-range, wide-body airliner in the company’s factory in Everett, Washington.