Mean Aerodynamic Chord and Area

  • Thread starter Thread starter Pulp
  • Start date Start date
  • Tags Tags
    Area Chord Mean
Click For Summary
SUMMARY

The discussion centers on calculating the area of a wing that experiences laminar flow, specifically when the transition point is at 50% of the Mean Aerodynamic Chord (MAC). The formula for MAC is defined as MAC = S/b, where S represents the wing's surface area and b denotes the wingspan. Consequently, if the transition point is at 50% of MAC, the area of the wing with laminar flow is indeed half of the total wing area.

PREREQUISITES
  • Understanding of aerodynamic principles, specifically laminar and turbulent flow.
  • Familiarity with the Mean Aerodynamic Chord (MAC) concept.
  • Basic knowledge of wing geometry, including surface area (S) and wingspan (b).
  • Proficiency in applying aerodynamic formulas in practical scenarios.
NEXT STEPS
  • Study the implications of laminar flow on aerodynamic efficiency.
  • Explore the effects of wing design on transition points in airflow.
  • Learn about advanced aerodynamic modeling techniques using Computational Fluid Dynamics (CFD).
  • Investigate the relationship between wing area and performance metrics in various flight conditions.
USEFUL FOR

Aerospace engineers, aerodynamicists, and students studying fluid dynamics who are interested in wing design and performance optimization.

Pulp
Messages
2
Reaction score
0
If I have a problem in which the laminar/turbulent transition point is said to be 50% the mean aerodynamic chord, how can I find the area of the wing over which there is laminar flow? Is it simply half the wing area?
 
Engineering news on Phys.org
Aerodynamic chord is MAC=S/b, with S the surface area of the wing and b the wing span.
So 50% of MAC, that's 0.5*S/b, so yes, it's half the wing area.
 

Similar threads

Replies
4
Views
2K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 13 ·
Replies
13
Views
3K
  • · Replies 0 ·
Replies
0
Views
1K
  • · Replies 20 ·
Replies
20
Views
3K
  • · Replies 20 ·
Replies
20
Views
5K
  • · Replies 17 ·
Replies
17
Views
5K
  • · Replies 3 ·
Replies
3
Views
1K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 5 ·
Replies
5
Views
2K