Propulsion

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Manufacturing & Prototyping

Airbus Starts Testing Airplane Wing That Changes Shape In-Flight

UpNext, an Airbus subsidiary "technology incubator," has completed the first flight of a modified Cessna Citation VII business jet that is flight testing components and...

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News
Propulsion

Perkins Bets Big on Smaller Engine for Off-Highway Machines

Perkins Powertrain announced its all-new engine series for off-highway applications, launching the 2600 Series 13-liter engine at a press event in London where SAE Media was in...

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Aerospace

Army Delivers First T901 ITEP Engines for FARA Prototype Helicopters

Both companies that are competing for the U.S. Army's new Future Attack Reconnaissance Aircraft (FARA) program have received the General Electric T901 Improved Turbine...

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Mechanical & Fluid Systems

RAMFIRE Project Develops, Tests 3D-Printed Aluminum Rocket Engine Nozzle

NASA recently built and tested an additively-manufactured – or 3D printed – rocket engine nozzle made of aluminum, making it lighter than conventional nozzles...

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Propulsion

New CFM56 Turbine Blades to Improve Reliability for Thousands of Commercial and Military Aircraft Engines

CFM International has introduced a new design for High-Pressure Turbine (HPT) blades featured on the CFM56 engine, one of the most...

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Government

New Report Finds Engine Nozzle Failure Caused Blue Origin Crash

Blue Origin's New Shepard (NS-23) must remain grounded for now, after a Federal Aviation Administration (FAA) investigation found that the suborbital rocket system's Sept....

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Aerospace

Navy Starts First Assemblies of F-35 Lift Fan Clutch

The U.S. Navy's Fleet Readiness Center East (FRCE) achieved its first assembly of a lift fan clutch for the F-35B Lightning II aircraft, becoming the first Department of Defense (DoD)...

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Application Briefs
Propulsion

Hypersonic Propulsion System Manufacturing

Northrop Grumman has opened a Hypersonics Capability Center to produce advanced propulsion solutions that can power hypersonic missiles beyond Mach 5. The company describes the facility as a “factory of the future” designed for large-scale manufacturing of air-breathing propulsion.

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Motion Control

New Transatlantic Partnership Targets Hall Thrusters for Spacecraft Electric Propulsion

Pulsar Fusion has announced a new trans-Atlantic partnership funded by the U.K. Space Agency (UKSA) between the space propulsion system manufacturer...

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News
Energy

Magna Shows off Electric Offroad Powertrain, In-Cabin Tech

If a mid-20th century engineer could time travel and see Magna’s electric off-road powertrains, they might ask “why is the rear differential so gigantic?” But that’s no...

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Application Briefs
Propulsion

Prototype Hypersonic Defense Engine

Ursa Major has signed a new contract to advance U.S. hypersonic defense programs and space launch capabilities. Under the contract, Ursa Major will build and test a prototype of its new Draper engine and further develop its 200,000-pound thrust Arroway engine for space launch.

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INSIDER
Imaging

Filtered Rayleigh Scattering Enables Laser-Optical Measurement of Turbofan Thrust

Pratt & Whitney and Virginia Tech announced a pioneering new technology for calculating thrust using lasers to enable high-fidelity measurement of key...

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INSIDER
Unmanned Systems

Air Force Pilots Perform Remote Flights with Joby eVTOL

Four Air Force pilots remotely flew a Joby electric vertical takeoff and landing (eVTOL) aircraft during a demonstration held on April 20 at the company’s Marina, California-based...

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Mechanical & Fluid Systems

New Defense Department Contract to Expand Domestic Rocket Motor Manufacturing

The Department of Defense's (DoD) Office of Manufacturing Capability Expansion and Investment Prioritization (MCEIP) has entered into a $215.6 million...

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Propulsion

Leonardo to Provide Electric Propulsion Components for Columbia-Class Submarine

Leonardo DRS, Inc. has been awarded contracts valued at over $1 billion to provide the integrated electric propulsion components for the U.S. Navy’s...

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Editorial
Power

Sunset for the American V8

Technologies transition from dominance to nearly dead at different speeds and for various reasons. That’s particularly true for motive power. Pistons, cams and valves are giving way to anodes, cathodes and...

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Road Ready
Power

Toyota Stretches SUV Line-Up with World Debut of Grand Highlander

The new Grand Highlander is a three-row midsize SUV, just like Highlander. So it’s not surprising that the Toyota siblings share two powertrains.

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News
Green Design & Manufacturing

JCB Debuts Clean-Sheet Hydrogen Combustion Engine

JCB unveiled their clean-sheet hydrogen combustion engine, the 448 ABH2, at CONEXPO 2023 in Las Vegas. The company is touting their engine as a zero-emissions solution for construction...

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News
Energy

Danfoss Targets Excavators with New Digital-Hydraulics System

Danfoss Power Solutions claims to increase the productivity of excavators while reducing their fuel consumption by up to 15% by swapping out the machine’s main hydraulic...

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Propulsion

Reliable Robotics to Provide Aircraft Automation Study for US Air Force

Reliable Robotics has received a U.S. Air Force contract to explore the automation of large, multi-engine jets. This study will include a feasibility assessment of...

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Road Ready
Propulsion

Mazda’s 2024 CX-90 Offers Turbo I-6, PHEV Propulsion

With crossover SUVs now the backbone of its North American sales volume, Mazda this week revealed the CX-90 SUV, a fullsize 3-row model to serve as the brand’s flagship when it...

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Application Briefs
Design

Electric Hybrid Propulsion System

Allison Transmission has introduced the new eGen Force electric hybrid propulsion system for tracked combat vehicles.

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News
Propulsion

ZF Introduces Complete E-Drive System for Passenger, Commercial Vehicles

ZF Group said a new e-drive system architecture that is more compact, offers greater energy density and is easily adaptable will appeal to manufacturers...

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Briefs
Design

Design and Analysis of a Small Unmanned Aerial System (UAS) Power Distribution System

This report considers all aspects of design of a PDB to include shape, size, components, cost, voltage regulators, peripherals, and so on.

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Aerospace

Orion Spacecraft Launched to Moon on Historic Artemis I Mission

With the backdrop of a Florida starlit sky, NASA's Artemis I mission, with the Lockheed Martin-built Orion spacecraft on top, launched to the Moon and propelled the world...

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INSIDER
Manned Systems

Air Force Pioneers the Future of Synthetic Jet Fuel

Jet fuel relies on a complex network of drillers, refiners, and shippers, but those who were near the Hsu STEM Range in Laurel Hill, Florida recently heard the sound of a small jet...

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Application Briefs
Power

Main Propulsion Electric Motor

DRS announced that it has completed factory acceptance testing and shipment of the first production unit of the main propulsion motor for the U.S. Navy’s new Columbia Class submarine.

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News
Power

Hub-Motoring in Lordstown’s Novel Endurance

“It’s been exciting to create a new vehicle from the ground up,” Chi Yip, Lordstown Motors’ director of vehicle integration, asserted from the passenger seat, as we accelerated onto...

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Aerospace

Sentinel Missile Design and Manufacturing Processes Validated

Northrop Grumman Corporation successfully cast the LGM-35A Sentinel program’s first inert stage-one and stage-two solid rocket motor set this summer. The casting event...

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