Ortega is a bipropellant liquid rocket engine spun out of the Helios Project for flight at IREC. It uses nitrous oxide as an oxidizer and kerosene as a fuel. It has been hotfired twice, but has not been flown yet.

Naming Convention

Ortega v1.0

Ortega v1.1

Ortega v2.0

Design Parameters

Engine Structure

Tanks

Propellant Manifold

Pyrovalves

Injector

Combustion Chamber

Nozzle

Ground Support Equipment

eGSE

mGSE

Testing History

Procedure

Hotfire #1

Hotfire #2

Design Updates

Welded Tank Design

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