A variational formalism for steady flow of dusty fluid problems. I
Adnan A. Hajj, Elsayed F. Elshehawey · Quarterly of Applied Mathematics · 1988
A general variational formalism for the solution of steady flow of dusty fluids is given. The associated boundary conditions are enforced by suitable terms in a functional which is stationary at the solution of the given problem and consequently the expansion functions used need not satisfy any of the boundary conditions.