Potential Symmetry Studies on a Rotating Fluid System

Figure 2

The-three dimensional spiral pattern of a typhoon vortex structure with the velocities 𝑢,𝑣, and 𝑤 expressed by (6.5)–(6.8), respectively. The spiral line is a numerical solution of (6.9) with (6.5)–(6.8) and the initial conditions 𝑥(0)=𝑧(0)=0 and 𝑦(0)=2.