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Engineering, 28.04.2021 15:40 robbyd47

an airplane wing of 3m chord length moves through still air at 15C and 101.3 kpa at a speed of 320 km/h. a 1:20 scale model of this wing is placed in a wind tunnel and dynamic similarity between a model and a prototype is desired. What velocity is necessary in a variable-density wind tunnel where absolute pressure is 1400 kpa and temperature is 15 c

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an airplane wing of 3m chord length moves through still air at 15C and 101.3 kpa at a speed of 320 k...
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