What is the ratio of the buoyancy force to the viscous force acting on a fluid called?
A. Prandtl number (Pr)
B. Reynolds number (Re)
C. Nusselt number (Nu)
D. Grashof number (Gr)
Answer:D
What is the ratio of the buoyancy force to the viscous force acting on a fluid called?
A. Prandtl number (Pr) B. Reynolds number (Re) C. Nusselt number (Nu) D. Grashof number (Gr)