Problem Description

The geometry to be considered in this tutorial is shown in Figure  17.1. Methanol is cooled to $-10^{\circ}$C before being introduced into an air-blast atomizer. The atomizer contains an inner air stream surrounded by a swirling annular stream. To make use of the periodicity of the problem, only a $30^{\circ}$ section of the atomizer will be modeled.

Figure 17.1: Problem Specification