초록 ▼

An annular combustion (22) chamber and a transient plasma system (42) in communication with the annular combustion chamber (22) to sustain a spinning detonation wave. This system (42) is also called as “nanosecond pulsed plasma” system and a pulse generator (48) operates to generate by energy but in

An annular combustion (22) chamber and a transient plasma system (42) in communication with the annular combustion chamber (22) to sustain a spinning detonation wave. This system (42) is also called as “nanosecond pulsed plasma” system and a pulse generator (48) operates to generate by energy but intense high voltage pulses to provide tansient plasma (p); increasing the reactivity of the chemical species of the popelllants. The propulsion relies on constant pressure combustion (CDWE).

대표청구항 ▼

1. A system for sustaining a continuous detonation wave comprising: a combustion chamber, wherein the combustion chamber is an annular combustion chamber, wherein said annular combustion chamber is at least partially defined by an outer wall structure and an inner wall structure;an injector having a

1. A system for sustaining a continuous detonation wave comprising: a combustion chamber, wherein the combustion chamber is an annular combustion chamber, wherein said annular combustion chamber is at least partially defined by an outer wall structure and an inner wall structure;an injector having a geometry selected for intimately mixing at least two propellants; anda transient plasma system disposed relative to the combustion chamber, wherein said transient plasma system includes an anode in one of said outer wall structure and said inner wall structure and a cathode in the other of said outer wall structure and said inner wall structure. 2. A method of combustion comprising: sustaining a spinning detonation wave by generating low energy high voltage pulses within an annular combustion chamber with a transient plasma system;initiating the spinning detonation wave with an initiation system; andshutting down the initiation system once the spinning detonation wave has been initiated. 3. The method as recited in claim 2, further comprising: continuously generating said low energy high voltage pulses throughout operation.