Parameter | Value |

Corrected first rotor tip tangent speed (m/s) | 451.7 |

Corrected design angular velocity (rpm) | 12303 |

Design mass flow rate (kg/s) | 54.4 |

Tip flow coefficient of the first stage | 0.417 |

Tip work coefficient of the first stage | 0.307 |

Relative Mach Number at L.E. of the first rotor tip | 1.356 |

Hub-to-tip ratio at the L.E. of the first rotor | 0.507 |

The number of blades for IGV, Rotor 1 and Stator 1 | 32, 28, 50 |

Clearance at Rotor 1 tip (mm) | 0.5 |