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Questions about the SpaceX produced Merlin-1D engine, used by the Falcon rocket.

25 votes
1 answer
3k views

Where is the TEA-TEB stored for the Merlin engines onboard Falcon 9?

The Merlin 1D engines can restart up to four times, they use the pyrophoric mixture of TEA-TEB (Triethylaluminum-Triethylborane) to ignite the engines. My question is where is this stored in the engin …
Jake Blocker's user avatar
  • 4,305
2 votes
1 answer
617 views

What are the differences between the SpaceX Merlin 1D and 1D+ engines?

I am trying to model the Merlin 1D+ using inventor. I was wondering what the major differences between the Merlin 1D and 1D+ were. I find when I search trying to find a 1D+ engine all I come across is …
Jake Blocker's user avatar
  • 4,305
3 votes

Merlin 1D Engine

The Merlin Engine is a gas generator cycle engine which uses liquid Oxygen(LOX) and refined Kerosene(RP1) as its propellants. The SuperDraco engine is a pressure fed cycle engine which uses mono-meth …
Jake Blocker's user avatar
  • 4,305