1.

Is circular filament is of constant thickness?(a) True(b) FalseThe question was asked in final exam.The origin of the question is The Vortex Filament, Biot-Savart Law, Helmholtz Theorem in portion Flow over Airfoils over Finite Wing of Aerodynamics

Answer»

Right choice is (a) True

The BEST explanation: The closed filaments, a circular filament of CONSTANT THICKNESS and vorticity is in self equilibrium, this is easily verified using z=e, consider STRAIGHT filaments placed on the z-axis with constant vorticity along the curve.



Discussion

No Comment Found

Related InterviewSolutions