For a Reynolds number Rec=9×10^4 and chord length 1m, what is the laminar boundary layer thickness at the trailing edge (in cm)?
(a) 2.34
(b) 3
(c) 1.5
(d) 1.67
This question was posed to me during an interview.
The origin of the question is Laminar Flow topic in section Incompressible Flow over Airfoils of Aerodynamics