In order to significantly increase the effectiveness, performance and specific impulse of future rocket engines, high combustion chamber pressures are required above all. If the combustion chamber ...

3D printing is an incredible tool for prototyping and development, but the properties of the materials can be a limiting factor for functional parts. [Sam Rogers] and colleagues at [AX ...

Last fall, they had just successfully tested the TKL-5, a 3D-printed, 5-kilonewton rocket ... the injector of our engine so ...

A new type of rocket engine that could improve aircraft ... which in the lab have been shown to circle the engine chamber in a predictable way at supersonic speeds. These combustion waves burn ...

In their research, scientists described a rocket engine design where helium is directly mixed with fuel in the combustion chamber through ... thrust via helium injection, whereas the latest ...