Engine Current Affairs, GK & News

Cryogenic Rocket Engine Technology

A cryogenic rocket engine uses a cryogenic fuel or oxidizer which are both liquefied and stored at very low (cryo) temperatures. This increases the density of the fuel and simplifies tankage. Why is a cryogenic engine used? In a cryogenic engine, the rocket propellants and oxidizers are cooled sufficiently and exist in the liquid phase ..