// DIMENSIONS
dim_r0	0.050; // radius of impeller
dim_r1	0.150; // radius of tank

// NUMBER OF CELLS AND GRADING
Nbet	11;	// between blades
Nblade	13;	// along blades
Ntip	1;	// blade tips
Nos	18;	// outer blocks, same than concentric cylinders 

iGrad1	1;
iGrad2  1;
iGrad3  ((15 0.2222 3)(70 0.5556 1)(15 0.2222 0.3333));

// MATERIAL PROPERTIES
data_rho 1000; // density
data_nu	 1e-6; // kinematic viscosity

// ANGULAR FREQUENCY

data_omega 0.0628;

