Rotating Detonation Rocket Engine testing
NASA’s 3D-printed Rotating Detonation Rocket Engine test, reveals the successful firing of a powerful RDRE combustor.
This engine, in NASA’s Marshall Space Flight Center in Huntsville, Alabama, operating for a record 251 seconds, generated over 5,800 pounds of thrust.
“That kind of sustained burn emulates typical requirements for a lander touchdown or a deep-space burn that could set a spacecraft on course from the Moon to Mars.”
source NASA