Flow-Field Characteristics of High-Temperature Annular Buoyant Jets and Their Development Laws Influenced by Ventilation System

Figure 9

Comparison of velocity and temperature field between Case 2 (𝑈₀=1.2 m/s, 𝑡₀=200°C) and Case 3 (𝑈₀=1.2 m/s, 𝑡₀=400°C).

(a) Vector plot of velocity

(b) Vector plot of velocity

(c) Contour plot of velocity (m/s)

(d) Contour plot of velocity (m/s)

(e) Contour plot of temperature (K)

(f) Contour plot of temperature (K)