Advanced Reusable Launch Vehicle (RLV) Systems Technology

Qualis Corporation

Huntsville, AL

Defined the techniques and model hardware innovations for a new class of short duration base heating tests that are an order of magnitude cheaper to develop and operate than previous tests of this type

• A 2.25% scale model of the X-33 flight demonstrator has been successfully hot fired. The model simulates the propulsion system hot exhaust gases for the X-33, and provides data which are useful in quantifying and validating the thermal environment in the aft end of the vehicle during powered flight
• Nitrogen buffer gas delivery system and fast acting electrically actuated propellant valve capability has been demonstrated

• The hardware and testing method will be marketed to Launch Vehicle prime contractors to support their development of the RLV, Expendable Launch Vehicles and Air Breathing Reusable Launch Vehicles
• A simplified set of test hardware will be offered along with the instructional software as a teaching aid and research tool for mechanical, aerospace, and propulsion departments at Universities

• X-33 Plume induced convective heating and base pressure environment definition
• Potential application to RLV and future launch vehicles
• A Phase III contract will assist in conducting X-33 high altitude testing in MSFC Nozzle Test Facility
• Phase II was up to 10X cheaper than STS Test

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