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2 cards from this section. Quick, good the night before a test.
Define stagnation pressure in your own words.
Think about the conditions of rest and entropy.
What is the formula for stagnation temperature?
Refer to the terms we discussed regarding isentropic flow.
What happens to stagnation pressure as the Mach number increases?
Think about the impact of speed on pressure.
Is stagnation pressure the same as static pressure?
Consider the effects of dynamic pressure on stagnation pressure.
Given a fluid moving at a Mach number of 3 with a static pressure of 50 kPa, determine the stagnation pressure. Use γ = 1.4.
Remember to substitute the Mach number carefully.
Analyze how stagnation pressure might change if the static temperature of the fluid changes while maintaining the same Mach number.
Think about how static conditions affect stagnation properties.
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