Research Article

Combustion Turbulence Flow in the Advanced Vortex Combustor with Built-In Obstacles

Table 1

Definition of structure parameters.

ParameterDefinition

(mm)Inlet section height
(mm)Inlet-cavity-length of guide vane
(mm)Gap guide vane and cavity leading edge
(mm)Gap between guide vane and cavity wall
(mm)Gap between blunt body and cavity wall
(mm)Half height of the cavity wall
(mm)Blunt body height
(°)Inclination angle
BR (%)The blocking ratio