Physics, 29.10.2019 03:31 AgentPangolin

Consider a low-speed subsonic wind tunnel with a nozzle contraction ratio of 1 : 20. one side of a mercury manometer is connected to the settling chamber and the other side to the test section. the pressure and temperature in the test section problems 281 are 1 atm and 300 k, respectively. what is the height difference between the two columns of mercury when the test section velocity is 80 m/s?

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Consider a low-speed subsonic wind tunnel with a nozzle contraction ratio of 1 : 20. one side of a...