A rotorcraft includes a fuselage with at least one rotor assembly coupled thereto. A drivetrain provides rotational energy to the rotor assembly. The drivetrain includes an engine and a gearbox having a gearbox housing. A gearbox cooling fin array including a plurality of cooling fins is bonded to the gearbox housing with a thermal interface material. The gearbox cooling fin array is configured to dissipate heat generated by the gearbox during operation of the rotorcraft.
Bondable Cooling Fin Arrays for Use on Aircraft Gearboxes
2020-12-10
Patent
Electronic Resource
English
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