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Objective: To identify the effect of variations in the cross-sectional area of a flow tube upon the flow velocity for fluid in the flow tube.
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Flow Velocity
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Case Studies
4 Questions
Compare the volumetric flow rate and the flow velocity for two different situations.
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Ranking Tasks, and Law Breakers.
Ranking Tasks
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Ranking Tasks
4 Questions
Rank the Vout values for three situations involving a changes in cross-sectional area.
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Law Breakers
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Law Breakers
4 Questions
Identify situations that break the law of conservation of mass.
Case Studies
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#4
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Ranking Tasks
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#2
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Diagram A
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Diagram B
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Diagram C
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Case Studies
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Activity:
Fluid in a pipe flows between two sections with different cross-sectional areas as it flows from location A to location B.
How does the volumetric flow rate (Q in m3/s) and the flow velocity (v in m/s) at B compare to that at A?
Fluid flowing through a pipe flows from a narrow to a wide section. The cross-sectional areas (A) and flow velocities (V) are listed. Identify any situations which violate the law of conservation of mass.
Tap to select all that violate the law of conservation of mass.
Law Breakers
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