Aerospace Engineering > GATE 2023 > Airfoil Theory
A two-dimensional potential flow solution for flow past an airfoil has a streamline pattern as shown in the figure. Which of the following conditions is additionally required to satisfy the Kutta condition?
A
Addition of a source of strength Q > 0
B
Addition of a source of strength Q < 0
C
Addition of a circulation of strength Γ > 0 (counter-clockwise)
D
Addition of a circulation of strength Γ < 0 (clockwise)

Correct : c

Similar Questions

Using thin airfoil theory, the lift coefficient of a NACA 0012 airfoil placed at 5° angle of attack in a uniform flow is _______ (rounded off to 2 decimal place...
#43 Fill in the Blanks
A thin cambered airfoil has lift coefficient cl = 0 at an angle of attack α = -1.1°. Assuming that stall occurs at much larger α, the cl at α = 4° is _______. (...
#129 Fill in the Blanks
Consider a thin symmetric airfoil at a 2-degree angle of attack in a uniform flow at 50 m/s. The pitching moment coefficient about its leading edge is _______....
#192 Fill in the Blanks

Related Topics

aerospace engineering GATE 2023 GATE AE 2023 Q14 Kutta condition potential flow airfoil circulation strength aerodynamics Kutta condition flow past an airfoil

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: