Do you think premium gas is free of ethanol and the best choice for small engines? Do you ever treat your car to an ...

Fuel injection offers drivers increased efficiency and power. But there's a common problem, too: carbon buildup on the engine ...

The ram-rotor detonation engine: ... In a gas explosion (air and some flammable gas), the velocity of detonation often lies between 1700-3000 m/s (Mach 5-9).

A new family of engines aims to harness the power of detonation shockwaves to create ever-faster rocket engines. One of these engines—known as a rotating detonation engine (RDE)—has shown some ...

Over the years [Integza] has blown up or melted many types of jet engine, including the humble pulsejet. Earlier improvements revolved around pumping in more fuel, or forced air intakes, but now it… ...

The Rotating Detonation Engine (RDE) is an advanced propulsion concept that has drawn significant attention for its potential to enhance fuel efficiency and thrust while maintaining a compact design.

According to the China research paper, the engine operates in two distinct modes: below Mach 7 speed, it functions as a continuous rotating detonation engine. Air from the outside mixes with fuel and ...

WEST LAFAYETTE, Ind. — Purdue researchers are developing a safer, more energy dense fuel for rotating detonation engines (RDE), a new type of jet engine used in military and space applications that is ...

With a miserable octane rating of approximately 30, kerosene is a terrible fuel likely to cause detonation in virtually any gas engine. It’s also not very volatile, which can make proper ...

A US-based propulsion company, Venus Aerospace, said Wednesday it had completed a short flight test of its rotating detonation rocket engine at Spaceport America in New Mexico. The company's chief ...