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PrimaryCommander2045 — SftP Project: TB Program X 1-3R

#aero #unit #box #components #experimental #general #ksp #orbital #program #rocket #spike #station #test #transport #transportation #kerbal_space_program #system
Published: 2015-07-22 04:57:05 +0000 UTC; Views: 505; Favourites: 4; Downloads: 5
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Description TB Program File #2
Experimental Status
1 primary (Mainsail)
3 Secondary (Torodial Aerospike)

Abbreviated as:
X 1-3R

Purpose:
Standard medium resusable lifter for OTU and future light GSC cargo missions

Variations:
None currently in service
Planned:
Currently non-designated booster version. 

Notes:
-Not enough power at lift-off and unsuccessful attempts at storing fuel for landing.
-Landing capabilities are untested at this time.
-Replace mainsail with more economical (and smaller) engine/possible cluster of engines.
-Use of RCS and airbrakes for stability most worrying.
-Near total LOC (Loss Of Control) during gravity turn.
-Possibility of heavy boosters to assist in heavier payloads.
-Standard version MUST be capable of launching OTU by itself.

Conclusion:
Further R/D needed.
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Comments: 3

Stratocracy [2015-07-22 08:55:11 +0000 UTC]

I'm liking the aerospike combo, and the melding of the lower stage tanks. 

👍: 0 ⏩: 1

PrimaryCommander2045 In reply to Stratocracy [2015-07-22 18:12:34 +0000 UTC]

Thank you!
I'm still trying to get it to get off the ground without using boosters at the moment and it's proving a little more difficult than I would like.

👍: 0 ⏩: 1

Stratocracy In reply to PrimaryCommander2045 [2015-07-23 12:17:57 +0000 UTC]

Slap some boosters on. Though make sure diminishing returns isn't at play here. 

👍: 0 ⏩: 0