Research Article

Marine Propeller Optimization Based on a Novel Parametric Model

Table 8

Input and output variables of the GEP model.

ItemVariableUnit

InputJ-
u_in_shiftM
u_in_angledeg
u_out_shiftM
u_out_angledeg
l_in_shiftM
l_in_angledeg
l_out_shiftM
l_out_angledeg
u_in_shiftM

OutputEfficiency—
Thrust coefficient—