A General Aviation aircraft is cruising at an altitude of 15,000 ft. A research payload brings in 1500 lbm/min of external air at 190 mph without changing the density, pressure, or temperature of the air compared to standard conditions. This air is then moved through a duct where the outlet is 200 in2, where it encounters a metric thermal sensor. Determine the expected temperature of the air at the sensor in degrees Celsius
A General Aviation aircraft is cruising at an altitude of 15,000 ft. A research payload brings...
Quantitative: In the 1950s liquid hydrogen was considered as a fuel for a new type of aircraft being developed, the SR-71 Blackbird (shown in Figure 1). Figure 1: The SR-71 Blackbird Early research on the project focused on which fuel to use for the Blackbird. Pratt & Whitney had a J-57 engine that was designed for kerosene and being considered for implementation on the Blackbird. The J-57 only took 5 months to convert to running on liquid hydrogen, however tests...