General Configuration Definition

[sta7ic_matt]

After mis-interpreting what the Titan IIIC's vector adjustment thrusters were for, I slapped together a combined two-stage boosted design with additional SRBs. See http://i.imgur.com/mTuVqDA.jpg

What exactly would this configuration be labeled as, with a two-stage central engine, LFB, and SRB? The SRB are primarily for that extra 'oomph' at launch to hit the top of the envelope, with a classic Delta IV Heavy esque 2xLFB+LFE staging configuration all the way through. "Two stage boosted with extra boosters"? Still "two stage boosted"? Something else?

(The Mark 55's on the main stage are meant as verniers rather than lifters)

Edited March 30, 2015 by sta7ic_matt
Marking answered

[Mad Rocket Scientist]

Hmmm, I don't know what I would call that; However you don't really need to have a name for it to work, I suppose a tri-core LFB design with SRBs?

[Red Iron Crown]

I'd just call it three stages, not counting whatever we can't see above that central decoupler.