Expansion deflection nozzle
ADVANCED ROCKET NOZZLE WHICH ACHIEVES ALTITUDE COMPENSATION THROUGH INTERACTION OF THE EXHAUST GAS WITH THE ATMOSPHERE
Expansion-deflection nozzle; User:RedHotIceCube/Expansion deflection nozzle
The expansion-deflection nozzle is a rocket nozzle which achieves altitude compensation through interaction of the exhaust gas with the atmosphere, much like the plug and aerospike nozzles.