Of particular importance is the retention of the large-scale acceleration, and shear terms.
The medium scale stratification theory of upward field-aligned currents predicts some periodicity in the electrostatic potential profile (and subsequently in the field-aligned current profile) that could account for oscillations experimentally observed in the auroral zone, such as successive large-scale acceleration events.
For a forecast horizon of 5 years, shorter than the large-scale secular acceleration time scale (∼10 years), we find that it is safer to neglect the flow acceleration and to assume that the flow determined by the initialization is steady.
The comparison can help to determine the moment of a large-scale particle acceleration in the chain of events accompanying substorm development.
Benefits from considering the fully dynamical situation are to be expected for forecasts horizons longer than the large-scale secular acceleration time scale, which is ∼10 year according to Christensen et al. (2012), that is twice the IGRF time scale.
Wave studies from four nights have been made and the correlative information describes the intrinsic wave properties with altitude, their damping characteristics, and resulting accelerations to the large scale circulation in the 85 100 km altitude region.
Finally, some potential applications of the acceleration methods for problems with large scale computations in the ocean and coastal engineering are introduced.
This paper presents an advanced parallelized particle swarm optimization algorithm with modified stochastic acceleration factors (PSO-MSAF) to solve large scale economic dispatch (ED) problems with prohibited operating zones, ramp-rate limits and transmission losses.
Acceleration of the BEM is achieved by means of a fast multipole method (FMM), in allowing large scale simulations of a finite elastic domain containing up to 100 elastic fibers to be performed on one personal computer.
"Alyse Rosner: Large Scale Work".
He does this on a large scale.
