Decay estimates for steady magnetohydrodynamic pipe flow.
This short paper obtains exponential decay bounds for steady magnetohydrodynamic pipe flow when homogeneous lateral surface boundary conditions are applied. Energy inequalities are derived that lead to estimates for the ``energy'' associated with the velocity and magnetic field represented by the difference between the entry flow and the fully developed flow near the end of the pipe.
scientific article; zbMATH DE number 1963677