Geometry Design of Coaxial Rigid Rotor in High-Speed Forward Flight

Table 1

Computation method.

	Background	Blade
Governing equations	Euler equations	Compressible RANS
Spatial discretization	Cell-centered FVM
Time integration	LU-SGS
Inviscid flux	Roe-MUSCL
Viscous flux	2nd-order central difference method
Turbulence model	SA model