Practice Basics of Fluids Mechanics-II (Contd.) - 2 | 11. Basics of Fluids Mechanics-II (Contd.) | Hydraulic Engineering - Vol 1
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Basics of Fluids Mechanics-II (Contd.)

2 - Basics of Fluids Mechanics-II (Contd.)

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define the continuity equation.

💡 Hint: Think about the conservation of mass.

Question 2 Easy

What is a stream function?

💡 Hint: It helps visualize flow patterns.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the continuity equation ensure in fluid flow?

Mass flow is variably changed.
Mass flow is constant.
Fluid density varies.

💡 Hint: Consider mass conservation.

Question 2

Is irrotational flow characterized by non-zero vorticity?

True
False

💡 Hint: Remember what irrotational means.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given a velocity potential of φ = x^2 + y^2, derive both the stream function and the flow rate between two points.

💡 Hint: Use partial derivatives, and don’t forget to integrate.

Challenge 2 Hard

Analyze a scenario where water flows through a pipe with varying diameter using the principles of the continuity equation; what might happen at the convergence?

💡 Hint: Think about conservation and how fluid must adjust!

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