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2 cards from this section. Quick, good the night before a test.
Define conservation of mass.
Think about the total mass before and after a process.
What does the Reynolds transport theorem help us connect?
Remember the relationship between control volume and surface flow.
What does the conservation of momentum principle state?
Consider what remains constant in physical interactions.
True or False: Steady flow means that all fluid properties are constant over time.
Think about how steady flow describes uniform behavior.
Analyze a system with two inflows of different velocities and one common outlet. Using conservation laws, derive the outlet velocity given the conditions.
Use the basic principle that total inflow equals total outflow in steady conditions.
Design a problem scenario for seepage through a soil matrix, specifying different inflow rates and soil characteristics. Calculate the time required to fill a particular volume.
Focus on how inflows and outflows relate, and express them through the storage equation.
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