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Category > Engineering Posted 23 May 2017 My Price 8.00

Calculate the static pressure

1. Atmospheric air at 101.3 kPa and 15 â—¦C is accelerated isentropically. What are its velocity and density when the Mach number becomes 1.0 and what is the maximum velocity theoretically obtainable? Why could this maximum not be achieved in practice?

2. Air flows isentropically from atmosphere (pressure 101.5 kPa and temperature 15 â—¦C) to a 600 mm square duct where the Mach number is 1.6. Calculate the static pressure, the velocity and the mass flow rate in the duct. What is the minimum cross-sectional area upstream of this section?

 

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Alpha Geek
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Status NEW Posted 23 May 2017 10:05 AM My Price 8.00

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file 1495533684-Answer.docx preview (138 words )
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