pressure-fed engine

The pressure-fed engine is a class of rocket engine designs. A separate gas supply, usually helium, pressurizes the propellant tanks to force fuel and oxidizer to the combustion chamber. To maintain adequate flow, the tank pressures must exceed the combustion chamber pressure.

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Wikidata
pressure-fed cycle
rocket engine, 
Ashkenaz, Calvinist Republic of Ghent, Chinland, Havilah, Kingdom of Martabam-hongsawatoi, Kingdom of Wolaita, Persia, Sikh Confederacy, Sweden, Tarshish, Aestus, Dong Fang Hong 2, Ekran, 

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Location: KML, Cluster Map, Maps,

• 

  Aestus ⓘ
  European rocket engine

• 

  KDU-414 ⓘ
  Soviet spacecraft attitude and propulsion unit

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  TEPREL-B ⓘ
  pressure-fed kerolox rocket engine powering the Miura 1 rocket

Frameless

Type	Subtype	Date	Description	Notes	Source
class	rocket engine		Aestus	pressure-fed engine,	Wikidata
class	rocket engine		KDU-414	liquid propellant rocket engine, pressure-fed engine,	Wikidata
class	rocket engine		TEPREL-B	liquid propellant rocket engine, pressure-fed engine,	Wikidata