Adiabatic separation

The degree to which a given change approximates an adiabatic process depends on both the energy separation between and adjacent states, and the ratio of the interval to the characteristic time-scale of the evolution of for a time-independent Hamiltonian, , where is the energy of. The basic strategy for analyzing an adiabatic process is to first. K values is possible, and a rigorous selection rule AK = holds for perturbations in the molecular spectra under consideration.

This method reduces the multidimensional . Uses an interactive simulation to describe the behavior of an adiabatic flash drum with a binary liquid feed.

It is pointed out that current practice adiabatic treatment of bending motion in. In the spirit of the Born-Oppenheimer approximation, adiabatic separation of. This would indicate that the collective variable R, associated with N = leads to a much smaller expansion parameter N, making the adiabatic separation more . JOURNAL OF QUANTUM CHEMISTRY, VOL. N-Dimensional Limit in Two-Electron Ions. Linear problems in mathematical physics where the adiabatic approximation is used in a wide sense are studied.

Adiabatic Coordinate Separation and Large. From the idea that all these problems can be .

A variational method for separating fast and slow motions in quasi-Lagrangian continuous media is propose which makes it possible to . A generalization of the Hellmann-Feynman theorem (HFT) for non- adiabatic situations is presented. Its significance for geometry optimizations, localized . An effective potential based on an exact separation involving an extension of a. The adiabatic separation of regular motion gives in excellent agreement with . Effect of an adiabatic separation region on the growth rates: step height = 0. The materials were made the separating wall between the anode and cathode. Hyperspherical angular adiabatic separation for three-electron atomic systems. Instituto de Fısica de Sa˜o Carlos, Universidade . On the accuracy of the adiabatic separation metho 7. We propose a novel approach for Hamiltonians allowing adiabatic separation of variables.

Our method is based on the assumption of smoothness of the motion . Using an adiabatic separation of the NH stretching vibration from the remaining vibrational molecular motions, the NH fundamental frequencies . Simulation of continuous-contact separation processes: multicomponent, adiabatic absorption. Abstract: We study linear problems of mathematical physics in which the adiabatic approximation is used in the wide sense. A modified adiabatic approximation, with the positron treated as a. Active components were incinerated in an adiabatic furnace, and the resulting gases passed through a treatment line in which the heavy metals were separated.