Recent content by Stonescar

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    How Is the Boundary Layer Analyzed as Incompressible in Viscous Flow?

    Hello, I'm looking at this problem which states: "A parallel air flow along a semi infinite flat plate has undisturbed parameters as follows: " Then they list the speed, temprature, viscousity and pressure. "Demonstrate that the boundary layer can treated by means of incompressible...
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    Why Use Cv in a Polytropic Process?

    Homework Statement A piston-cylinder device contains 1.2kg Nitrogen gas at 120 kPa and 300K. The gas is now compresses slowly in a polytropic process during which PV^1.3 = constant. The process ends when the volume is reduced by one-half. Determine the entropy change of Nitrogen during this...
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