The IPD Project is focused on rocket engine technologies that increase robustness, improve reliability, reduce hardware costs, reduce operations cost and increase performance. The Powerhead is the part of the rocket where propellant is pumped and conditioned prior to burning. The IPD uses the Full Flow Stage Combustion (FFSC) cycle, which provides a catalyst for engine life and reliability improvements 10 times greater than the Space Shuttle Main Engine. IPD uses hydrogen and oxygen as propellants to produce a sea-level thrust of 250,000 pounds with throttle capability. The technology in the engine components can be utilized for long-life reusable rocket engine systems, or for highly reliable, low-cost, expendable rocket engine systems. IPD tested four powerhead components in an unprecedented turbopump and preburner test campaign. Component data and technology will be applied to booster and upper stage engine development for years to come. IPD developed and demonstrated the FFSC cycle during integrated ground engine testing. It is the first new cycle developed in over 30 years, which is a historic achievement.


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