update WindTurbines.ipynb with GenericWindTurbine and GenericTIRhoWindTurbine...
update WindTurbines.ipynb with GenericWindTurbine and GenericTIRhoWindTurbine examples + add 6% power loss in DTU10MW
update WindTurbines.ipynb with GenericWindTurbine and GenericTIRhoWindTurbine examples + add 6% power loss in DTU10MW