Methods and apparatus for operating gas turbine engines

Power plants – Combustion products used as motive fluid – With safety device

Reexamination Certificate

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C244S13400A

Reexamination Certificate

active

06920748

ABSTRACT:
A method for operating an aircraft engine facilitates preventing ice accumulation on the aircraft engine. The method comprises coupling a semi-permeable membrane to the engine adjacent an outer surface of the engine, coupling a fluid reservoir to the aircraft engine in flow communication with the semi-permeable membrane, and supplying fluid from the fluid reservoir to the semi-permeable membrane to facilitate preventing ice accumulation on the aircraft engine outer surface.

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