Design and operation data on hypersonic research aircraft; details of vehicle and systems description, materials and fabrication, and substitution of XLR-11 engine; development of new turborocket engine, designated XLR-99; propellants are liquid oxygen and anhydrous ammonia supplied from gas pressurized tanks; engine is of variable thrust design capable of operating over range of 50 to 100% of full thrust. (p 12-13, 26, 28-30, 32, 34-36, 38)
X-15
Aerospace Eng
Aerospace Engineering ; 20 , n 8
1961
Article (Journal)
English
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