| Clark, T. L. and R. D. Farley, 1984: Severe downslope windstorm calculations in two and three spatial dimensions using anelastic interactive grid nesting: A possible meachanism for gustiness. J. Atmos. Sci., 41, 329--350. |
....refinement first appeared as one way nesting, in which a fine domain was embedded within a coarse domain, and boundary conditions for the fine grid were interpolated from the coarse grid. In one way nesting there was no communication from the fine to coarse grid. Numerical studies by Clark and Farley (1984) and Clark and Hall (1991) have demonstrated the loss of accuracy inherent in the one way nesting approach for anelastic models. Two way nesting addresses some of the drawbacks of one way nesting. In two way nesting the coarse grid supplies boundary conditions for the fine grid, and fine grid data ....
....or meteorological features, this is a natural style of grid refinement, and, as long as appropriate matching conditions are met at the interface, it is an effective numerical strategy. Examples of simulations using this type of nesting can be found in the studies of severe downslope windstorms (Clark and Farley 1984) and lee wave dynamics off Hawaii (Smolarkiewicz et al. 1988) Grabowski (1989) has used nesting to study isolated cumulus clouds, but not the entire convective system. Stevens and Bretherton (1999) refined an entire horizontal level centered at a strato cumulus inversion to study entrainment into ....
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Clark, T.L. and R. D. Farley, 1984: Severe Downslope Windstorm Calculations in Two and Three Spatial Dimensions Using Anelastic Interactive Grid Nesting: A Possible Mechanism for Gustiness, J. Atmos. Sci., 41, 329-350.
....the convective terms, and did not incorporate an intermediate MAC projection. Since the treatment of convection was nonconservative a simplified synchronization between levels of refinement was used. Almgren et al. 2] present a generalization of this approach to three dimensions. Clark and Farley [14] and Stevens [28, 29] present methods for solving the anelastic formulation of the equations governing the atmosphere on an adaptive hierarchy of grids. The anelastic equations are analogous to the incompressible Navier Stokes equations but with a different constraint, namely, r Delta (ae 0 ....
....the atmosphere on an adaptive hierarchy of grids. The anelastic equations are analogous to the incompressible Navier Stokes equations but with a different constraint, namely, r Delta (ae 0 (z)U) 0, where ae 0 is a given function of altitude that represents atmospheric stratification. In [14], there is no temporal refinement; in [28, 29] an adaptive projection method is used with subcycling in time. Both of the above algorithms use a staggered representation of velocities, with arbitrary integer factors of refinement and different types of difference approximations than presented ....
[Article contains additional citation context not shown here]
Terry L. Clark and R. D. Farley. Severe downslope windstorm calculations in two and three spatial dimensions using anelastic interactive grid nesting: A possible mechanism for gustiness. J. Atmos. Sci., 41(3):329--350, 1984.
No context found.
Clark, T. L. and R. D. Farley, 1984: Severe downslope windstorm calculations in two and three spatial dimensions using anelastic interactive grid nesting: A possible meachanism for gustiness. J. Atmos. Sci., 41, 329--350.
No context found.
Terry L. Clark and R.D.Farley. Severe downslope windstorm calculations in two and three spatial dimensions using anelastic interactive grid nesting: A possible mechanism for gustiness. Journal of Atmospheric Sciences, 41(3):329--350, 1984.
No context found.
Clark, T. E., and W. R. Farley, 1984: Severe downslope windstorm calculations in two and three spatial dimensions using anelastic grid nesting: A possible mechanism for gustiness. J. Atmos. Sci., 41, 329-350.
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