In the formulation of the finite element model for fluids flows, which option is not correct about the penalty formulation?
(a) The continuity equation is an additional relation among the velocity components
(b) The constraint is satisfied in an approximate sense
(c) Uses the penalty function method
(d) Involves natural and direct formulation of momentum and continuity equations
The question was posed to me in a national level competition.
The query is from Governing Equations in portion Flows of Viscous Incompressible Fluids of Finite Element Method