The Quantum Hydrodynamic Smooth Effective Potential

Estimation of Hydrodynamic Forces on the Cylinderical Smooth Piles to Random Waves and Currents

Most Codes such as API and BSI recommend Morison’s equation to estimate hydrodynamic forces on offshore structures. Significant differences exist among these Codes due to using different methods of analysis and estimation of force coefficients. In this paper, data from full scale tests have been used to evaluate random waves and uniform current actions on the smooth piles. Four time and ...

Estimation of Hydrodynamic Forces on the Cylinderical Smooth Piles to Random Waves and Currents

Most Codes such as API and BSI recommend Morison’s equation to estimate hydrodynamic forces on offshore structures. Significant differences exist among these Codes due to using different methods of analysis and estimation of force coefficients. In this paper, data from full scale tests have been used to evaluate random waves and uniform current actions on the smooth piles.&#10 Four time an...

Numerical Simulation of the Smooth Quantum Hydrodynamic Model for Semiconductor Devices

An extension of the classical hydrodynamic model for semiconductor devices to include quantum transport e€ects is reviewed. This ``smooth'' quantum hydrodynamic (QHD) model is derived speci®cally to handle in a mathematically rigorous way the discontinuities in the classical potential energy which occur at heterojunction barriers in quantum semiconductor devices. A conservative upwind discretiz...

The effective confining potential of quantum states in disordered media

Douglas N. Arnold, ∗ Guy David, † David Jerison, ‡ Svitlana Mayboroda, § and Marcel Filoche ¶ School of Mathematics, University of Minnesota, Minneapolis, MN, USA Univ Paris-Sud, Laboratoire de Mathématiques, CNRS, UMR 8658 Orsay, F-91405∗∗ Mathematics Department, Massachusetts Institute of Technology, Boston, MA, USA Physique de la Matière Condensée, Ecole Polytechnique, CNRS, Palaiseau, Franc...

The Quantum Hydrodynamic Model for Semiconductor Devices