Fast nonlinear stratified flow over an obstacle
β Scribed by P.A. Krutitskii
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 290 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0893-9659
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β¦ Synopsis
Fast 2-D stratified flow over a hard obstacle is considered. The problem is reduced to a linear boundary value problem by a nonlinear substitution. The linear problem is studied by potential theory. The solution of the nonlinear problem is justified by some estimates.
π SIMILAR VOLUMES
over an obstacle is the production of lee waves, which can persist for long distances downstream, making the use of A robust multigrid method for the incompressible Navier-Stokes equations is presented and applied to the computation of viscous stretched grids unavoidable. When lee wave amplitudes fl
In a study using the plume from the Four Corners power plant, near Farmington, N.M., lee waves were observed during times when the plume flowed across the Hogback. Wavelengths were typically about 1.2 km; wave amplitudes were more variable, ranging from 20 to 100 m. The observed amplitudes imply an