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1. (WO2018102078) GAS TURBINE ENGINE WASH SYSTEM

Pub. No.:    WO/2018/102078    International Application No.:    PCT/US2017/060083
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Tue Nov 07 00:59:59 CET 2017
IPC: F01D 25/00
B08B 3/02
Applicants: GENERAL ELECTRIC COMPANY
Inventors: ERIKSEN, Michael, Edward
O'CONNOR, Ethan, Patrick
Title: GAS TURBINE ENGINE WASH SYSTEM
Abstract:
A wash system for a gas turbine engine includes a core turning assembly having a motor configured to be mechanically coupled to the gas turbine engine. The rotor of the core turning assembly is further configured to rotate one or more components of a compressor section or a turbine section of the gas turbine engine at a rotational speed greater than two (2) revolutions per minute and less than five hundred (500) revolutions per minute during washing operations of the gas turbine engine.