4. Fluid Dynamics

Applying Assumptions In Simple Flow Analysis — Quiz

Test your understanding of applying assumptions in simple flow analysis with 5 practice questions.

Practice Questions

Question 1

In simple flow analysis, which assumption means the fluid properties do not change with time at a fixed point?

Question 2

Which equation is used to represent conservation of mass for a fluid flow?

Question 3

In a constant-density flow through a pipe, if the cross-sectional area decreases, what generally happens to the average velocity?

Question 4

Which statement best describes the usual meaning of an incompressible fluid assumption?

Question 5

Bernoulli's equation is most closely connected with conservation of what quantity along a streamline for an ideal flow?