Bell XV 15 - Alchetron, The Free Social Encyclopedia
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Bell XV 15 - Alchetron, The Free Social Encyclopedia
The Bell XV15 was an American tiltrotor VTOL aircraft. It was the second successful experimental tiltrotor aircraft and the first to demonstrate the concept's high speed performance relative to conventional helicopters. The idea of building Vertical TakeOff and Landing aircraft using helicopterli
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SOLVED:On November 9,1961, the Bell X-15 test aircraft exceeded Mach 6, or six times the speed of sound. A few weeks later it reached an elevation above 300,000 feet, effectively putting it in space. The combustion of ammonia and oxygen provided the fuel for the X-15. a. Write a balanced chemical equation for the combustion of ammonia given that nitrogen ends up as nitrogen dioxide. b. What ratio of partial pressures of ammonia and oxygen is needed for this reaction?
SOLVED:On November 9,1961, the Bell X-15 test aircraft exceeded Mach 6, or six times the speed of sound. A few weeks later it reached an elevation above 300,000 feet, effectively putting it in space. The combustion of ammonia and oxygen provided the fuel for the X-15. a. Write a balanced chemical equation for the combustion of ammonia given that nitrogen ends up as nitrogen dioxide. b. What ratio of partial pressures of ammonia and oxygen is needed for this reaction?
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