Numerical Simulation of the Performance of a Twin Scroll Radial Turbine at Different Operating Conditions

Table 1

Volute geometrical parameters.

Geometric parameter	Value
Radial extension vaneless distributor	0.0252 [-]
Volute area ratio ( AR = / )	0.910 [-]
A2/r2	54.0 [mm]
A1hub/r1hub	9.33 [mm]
A1sh/r1sh	16.2 [mm]