Thermal rocket

A thermal rocket is a rocket engine that uses a propellant that is externally heated before being passed through a nozzle, as opposed to undergoing a chemical reaction as in a chemical rocket.

Thermal rockets can theoretically give high performance, depending on the fuel used and design specifications, and a great deal of research has gone into a variety of types. However, aside from the simple cold gas thruster and steam rocket, none has yet been put to practical use.

单词	Thermal rocket
释义	Thermal rocket 英语百科 Thermal rocket A thermal rocket is a rocket engine that uses a propellant that is externally heated before being passed through a nozzle, as opposed to undergoing a chemical reaction as in a chemical rocket. Thermal rockets can theoretically give high performance, depending on the fuel used and design specifications, and a great deal of research has gone into a variety of types. However, aside from the simple cold gas thruster and steam rocket, none has yet been put to practical use.
随便看	warrant in bankruptcy的意思 warrant的意思 warrantise的意思 warrantised的意思 warrantises的意思 warrantising的意思 warrant issue prospectus的意思 warrantless的意思 warrantless arrest的意思 warrantlessly的意思 warrantlessness的意思 Warrantless search的意思 warrantless searches的意思 warrant的意思 warrant money的意思 warrant of appearance的意思 Warrant of arrest的意思 warrant of attachment的意思 Warrant of Attorney的意思 warrant of commitment的意思 Warrant of committal的意思 warrant of deliverance的意思 warrant of distress的意思 Warrant Officer的意思 Warrant Officer的意思