Results 241 to 250 of about 2,887,363 (295)

Angular momentum stability of small atomic clusters

open access: yesZeitschrift für Physik D Atoms, Molecules and Clusters, 1994
The limits of stability of small atomic clusters with angular momentum are investigated as a function of the size and charge of the aggregates. Critical angular momenta are obtained in a di-cluster picture from the balance of a cohesive surface-surface interaction and the disruptive centrifugal and electric interactions.
C. H. DASSO, VITTURI, ANDREA
openaire   +3 more sources

Voltage Stability Control Based on Angular Indexes From Stationary Analysis

open access: yesEnergies, 2022
This paper presents a novel methodology for the calculation of angular indexes of an electrical system from stationary analysis, using load flow and nose curves (P–V) in each of the buses of the system to perform control actions and preserve or ...
Hugo Alberto Cardona Restrepo   +2 more
exaly   +2 more sources

Angular velocity stabilizer

Vestnik Mashinostroeniya, 2023
A mechanical analog of cyclotron motion is found and a scheme of the corresponding device, which can be called a stabilized rotator, is determined. The natural frequency of rotation of a stabilized rotator is strictly fixed (it does not depend on either the moment of inertia or the moment of impulse) and remarkably coincides with the natural frequency ...
openaire   +1 more source

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