100% of survey complete.

* 1. Please think how you learned this section. What did you find to be helpful? Please tick all that apply.

* 2. Please list the top 5 concepts that you learned in this module.

* 3. What concepts pose(d) difficulties for you? Please discuss, and also how you solved the difficulty if you did.

* 4. The incompressible potential equation was simply a statement of continuity. How about the compressible potential equation, and what causes the complexity?

* 5. Does the full potential equation hold across shocks? Why not? What terms in the equation would change and how?

* 6. How does conservation of energy come into the compressible potential equation?

* 7. What are the boundary conditions used with the full potential equation?

* 8. Exactly what is the "non-linearity" problem cited regarding the full potential equation? How does this affect/prohibit solution methods that might be used if it were linear?

* 9. How do we use the linearized potential equation to solve for the lift and pitching moment of a wing in subsonic compressible flow?

* 10. Suppose you solve the full potential equation and hence solve for, well, the full potential as a function of space and time. What then? How would you find the velocity field, the pressure field, and airloads from this?