6.2 - Assumptions behind Gradually Varied Flow
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Practice Questions
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What is meant by a prismatic channel?
💡 Hint: Think about the shape and size of a channel.
Define steady flow.
💡 Hint: Consider the factors that remain constant.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What defines gradually varied flow?
💡 Hint: Focus on the meaning of 'gradual' in fluid dynamics.
True or False: A small channel bed slope is not significant in gradually varied flow.
💡 Hint: Consider how slope impacts fluid behavior.
1 more question available
Challenge Problems
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If a channel is modified to have varying cross-sections, how would that impact the assumptions of gradually varied flow? Discuss potential issues and recalibration needed for analysis.
💡 Hint: Think of what happens when a uniform input leads to varied outputs.
Consider waters flowing down a sloped channel. If the slope exceeds 'a small slope', describe the changes in flow characteristics and stability.
💡 Hint: Visualize how steepness affects downhill movement.
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