Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define displacement thickness.
💡 Hint: Think about the role of viscosity in fluid flow.
Question 2
Easy
What does momentum thickness represent?
💡 Hint: Consider how momentum is affected by changes in velocity.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the definition of displacement thickness?
💡 Hint: Consider what role viscous forces play.
Question 2
True or False: Momentum thickness quantifies energy savings in the boundary layer.
- True
- False
💡 Hint: Remember the definitions of both thicknesses.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the energy thickness given a velocity profile of u / U = y/δ for a boundary layer thickness of δ = 0.1 m.
💡 Hint: Integrate the kinetic energy lost over the thickness.
Question 2
Explain the significance of each thickness when designing a flat plate in fluid systems.
💡 Hint: Think of engineering applications like airplane wings and turbines and how they utilize flow properties.
Challenge and get performance evaluation