Usage
Expander cycle engines include the following:
- Pratt & Whitney RL10
- Pratt & Whitney RL60
- Vinci
Expander Bleed cycle engines include the following:
- LE-5A / 5B
Expander cycle engines have been used in:
- Centaur upper stage
- DC-X planned to be the first Single Stage to Orbit Technology demonstration rocket. completed 12 test flights before destruction of the only flight vehicle in an accident.
- Ariane 5 upper stage
- Saturn I
Expander Bleed cycle engines have been used in:
- H-II Second stage
- H-IIA Second stage
- H-IIB Second stage
Read more about this topic: Expander Cycle (rocket)
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