Who has ever seen a LOX/Kerosene liquid 🚀 engine with a blue plume 💎💎💎💎?
Not only does it look spectacular, but it also serves as undeniable proof of the 99%+ combustion efficiency achieved in this test.
Enjoy this 3-minute, 20-second test of E-2, a mostly 3D-printed 22k lbf (10 tf) ORSC LOX/Kerosene liquid rocket engine. Nominal pressure: 100 bar; mixture ratio: 2.7. Recorded Friday April 12, 2024 at NASA Stennis Space Center. This test also secured the duration record for the test stand.
E-2 is now available for sale to launch companies.