The Nonlinear Gravity Wave-Critical Level Interaction

摘要: Abstract A nonlinear numerical model of the gravity wave-critical level interaction is developed in this paper. This used to examine and compare effects viscosity, time-dependence interactions on development critical interaction. It found, agreement with earlier studies, that viscosity heat conduction strongly stabilize very near level. Time-dependence are found be stabilizing only for transient or low flows, respectively. These two important, however, Kelvin-Helmholtz instabilities within unstable velocity shears. Once excited, these grow excess energy available When large shears produced, until they dominate argued break-down billows produced by c...