You're probably aware that different cars require certain grades of fuel, and the same is true of motorcycles. But why do ...

America has unveiled the $6 B engine of the future, and it's the end of hydrogen, ammonia and EVs: The world is on edge with ...

Cutting edge racing technology trickles down into the road-going vehicles everyone uses. How does race tech make a difference ...

GE Aerospace has secured a U.S. Air Force contract worth up to $5 billion to supply F110-GE-129 engines for F-15 and F-16 ...

High compres­sion simultaneously promotes high-rpm power, low-rpm torque, fuel economy, and, unfortunately, detonation. The last effect is why only one other engine in the land of the free and ...

Now, a detailed simulation offers a rather precise look at how an atomic bomb detonation would unfold in the financial district, and the scale of destruction it maps out is staggering. The ...

The Rotating Detonation Engine (RDE) is a radical innovation that leverages supersonic shockwaves to generate thrust, potentially making rockets more fuel-efficient and powerful.

NEW DELHI, March 7 (Reuters) - India has signed a $248 million contract with Russian state arms exporter Rosoboronexport to acquire more powerful engines for its Soviet-era battle tanks ...

The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable high-speed, long-range flight with increased ...

Pratt & Whitney will accelerate its work on rotating detonation engine (RDE) technology, as its programme to develop the advanced propulsion capability yields results. The company has completed a ...

Rotating detonation engines employ a thermodynamic cycle. Credit: © Pratt & Whitney/RTX. Pratt & Whitney, a business unit of RTX, has concluded a series of tests on ...