China's state-owned main space contractor tested five different rocket engines on one day last week in preparation for future ...
but also in the history of rocket engines. Why is that? Well, consider the fact that RDREs and ramjets are supposed to be used in different stages of a hypersonic vehicle's flight. Whereas the ...
In the ’60s, rocket engine design and manufacturing company Rocketdyne had tried to make the J-2T Aerospike, a toroidal aerospike concept intended as an improvement over the Rocketdyne J-2 engine for ...