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2 cards from this section. Quick, good the night before a test.
What is the Mach number?
Think about how it relates to sound in the medium.
Classify a PDE as elliptic, hyperbolic, or parabolic when M = 1.
Recall the conditions for each type.
What happens if M is less than 1 in a PDE?
Remember the definitions of the PDE classifications.
True or False: The finite volume method is prone to high truncation errors.
Consider how each method handles equations.
Analyze the effects of increasing Mach number on a fluid model, detailing changes from elliptic to hyperbolic behavior. Provide an example of a scenario.
Consider how compressive forces might affect flow characteristics.
Propose a fluid dynamics problem incorporating both Reynolds averaging and the finite volume method. Describe the potential outcomes.
Think about how to apply averaging alongside spatial partitioning in simulations.
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