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...=Thuloweit |first=Kenji |title=AFRL test marks return to 'in-house' rocket fuel development |url=http://www.af.mil/news/story.asp?id=123213934 |work=Press ...evelopment and Evaluation of the USAF Ballistic Test Evaluation System for Solid Rocket Propellants”.<ref> ...

...at is combusted. It encompasses the regression rate, the distance that the fuel surface recedes over a given time, as well as the burn area, the [[surface ...ent of Scalable Space-Time Averaged Regression Rate Expressions for Hybrid Rockets |url=https://arc.aiaa.org/doi/10.2514/1.19226 |journal=Journal of Propulsio ...

...red, the nuclear core is "switched on" to a pulsed mode. In this mode, the fuel is continuously quenched and instantaneously healed by the pulses. Once the ...esidence time (fluid dynamics)|residence time]] is on seconds, however, in rockets chambers with subsonic velocities of the propellant around hundreds of mete ...

...arch and development of [[Rocket motor|micro-motors]] for solid propellant rockets<ref name="s94">Byron L. Cockrell, ''Ballistic Evaluation of Propellants in ...employees and soldiers had to be prepared for the worse when working with rockets.]] ...

...here of Mars|Martian atmosphere]] by using [[Solid oxide electrolyzer cell|solid oxide electrolysis]]. This was the first experimental extraction of a [[nat ...n]] (O) and [[carbon monoxide]] (CO) using [[Solid oxide electrolyzer cell|solid oxide electrolysis]], where the O atoms combine to form gaseous oxygen ({{c ...

{{Short description|Engine in which fuel combusts with an oxidizer}} ...r '''IC engine''') is a [[heat engine]] in which the [[combustion]] of a [[fuel]] occurs with an [[oxidizer]] (usually air) in a [[combustion chamber]] tha ...

...ow orbit after arriving at a body with an atmosphere, and it requires less fuel than does the direct use of a [[rocket engine]]. ...the motion of [[air]], particularly with respect to its interaction with a solid object, such as an [[airplane]] wing. Aerodynamics is a sub-field of [[gas ...

...ts/Publications/History/Cmd%20History%20Book/Chap%201.pdf |title=Aircraft, Rockets, Missiles and Radar, 1907-1961 |access-date=30 May 2023 |archive-date=7 Apr ...rce. The specialist stripes represent ''[[Solid earth|terra firma]]'', the solid foundation of skills upon which the Space Force is built. Noncommissioned o ...