3 ms·
I believe that's the ISP of the initial reaction that makes a hydrogen rich gas that you feed into your air breathing thing. That's how it reads to me anyhow.
by msandford 5y ago
I believe that's the ISP of the initial reaction that makes a hydrogen rich gas that you feed into your air breathing thing. That's how it reads to me anyhow. You'll likely get extra ISP from the hydrogen/air combustion too.
- pfdietz 5y agoThat's correct; it was the Isp of that combination if just used in an ordinary rocket engine, not an airbreathing engine.