Generalized Beltrami flows and other closed-form solutions of an unsteady viscoelastic fluid
Summary: We study flows of an unsteady non-Newtonian fluid by assuming the form of the vorticity a priori. The two forms that have been considered are \(\nabla ^{2}\psi =F (t)\psi +G (t)\), which is known as the generalized Beltrami flow, and \(\nabla ^{2}\psi =f (t)\psi +g (t)y\).
scientific article; zbMATH DE number 1779114