and even hybrid rocket engines are becoming passé. We’ve never seen a liquid-fuel rocket build before, so that’s what this roundup evolved into. First up is [Robert Watzlavick], who has been ...

While we’re reluctant to say it for fear of being misinterpreted, the new liquid fuel rocket engine being built by Copenhagen Suborbitals is one of the most impressive, daring, and nearly the ...

The researchers implemented design changes and cooling ... technology and its applications in liquid rocket engines. Pintle Injector: A type of fuel injector used in rocket engines that controls ...

Most liquid-fuel rocket engines require a secondary combustion ... can be increased by more than three times above present design levels. Contact us at [email protected] ...

In the ’60s, rocket engine ... a design in which the spike is cooled by intricate channels flooded with cryogenic oxygen, while the outside of the chamber is cooled with kerosene fuel.

Russia's RS-28 Sarmat missile, claimed by Putin to be powerful, faces development setbacks linked to Ukrainian technology, as ...

"Since the beginning of the year, Energomash has been holding first trials of liquid-fuel RD-191M engine for heavy-class Angara-A5M rocket of the Amur space complex," it said. The engine is an ...

China's state-owned main space contractor tested five different rocket engines on one ... experiment tested an upper-stage liquid hydrogen-liquid oxygen engine. It tested the overall coordination ...