General Electric Company

Ge Avio S.r.l.

Whirlpool Emea S.p.a.

Federico Leonardi

Brandon Wayne Miller

Andrew Hudecki

Miriam Manzoni

Alessio Beato

Gianluca Benedetto

Marco Sandrucci

Rosa Addabbo

Alessandro Anderlini

Danilo D'ANTONIO

Michele Totaro

Marco Wilhelmus Gerhardus Ten Bok

Giacomo Marvardi

A turbine engine including a turbo-engine, a gearbox assembly, a propulsor, and a lubrication system. The turbo-engine includes a compressor section, a combustor, a turbine section, and an input shaft. The gearbox assembly includes a first gear, a plurality of second gears, and a third gear. The propulsor has an output shaft drivingly coupled to the input shaft through the gear assembly. The lubrication system is characterized by a Gearbox Lubrication System Parameter (GLSP) between 0.2 and 140 when a mass flow rate of the lubricant is linear with a lubricant pump speed, where the GLSP is given by: The GLSP is between 0.2 and 70 when the mass flow rate of the lubricant is modulated, where the GLSP is given by:

Turbine engine having a lubrication system with a gearbox lubrication system parameter

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Vinovo, Italy

Federico Leonardi