Quiz #5 NACA 2412 Characteristics

(Take home, individual work only)

Use this program to answer the following questions
  1. Determine the zero-lift angle of attack
  2. Determine the Moment coefficient about the aerodynamic center
  3. What is the % difference in you results from the NACA results given in the handout
  4. Explain briefly how you determined the answers to parts 1&2

Copy this problem and give your answer below. 


1. Zero-lift alpha=________

2. Cm ac =________

3. NACA value for  Zero-lift alpha _____