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2 cards from this section. Quick, good the night before a test.
What does an ideal gas table provide?
Think about what the properties of a gas change with.
Define isentropic flow.
What are the two conditions for isentropic process?
What property values can be obtained from ideal gas tables?
Think about which properties are most critical in compressible flows.
True or False: An isentropic flow is both adiabatic and frictional.
Focus on the definition of isentropic.
A gas at Mach 2 undergoes a normal shock. Determine the downstream Mach number and its corresponding pressure ratio using the ideal gas tables.
Remember, normal shocks convert supersonic flows to subsonic flows.
Calculate the stagnation temperature given an initial temperature of 300K and a Mach number of 2 using the stagnation temperature equation.
Make sure to substitute the right values for γ and M.
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