公开(公告)号：US20240352974A1

公开(公告)日：2024-10-24

申请号：US18680506

申请日：2024-05-31

Applicant: General Electric Company

Inventor： Arman Mohammad Khan ,  Souvik Math ,  Ravindra Shankar Ganiger ,  Arundhati Sengupta ,  Santosh Prasad ,  Duane H Anstead

IPC: F16C33/66 ,  F01M11/00 ,  F02C7/06

CPC classification number: F16C33/6685 ,  F01M11/0004 ,  F02C7/06 ,  F01M2011/0091 ,  F16C2360/23

Abstract: Oleophobic and/or oleophilic coatings to reduce heat loads on a gas turbine engine thermal management system are disclosed herein. An example method to reduce heat load in a gas turbine engine, the method including applying an oleophobic coating to an internal wall of a sump, the sump located in proximity to a heat generating element of the gas turbine engine, and applying an oleophilic coating to the heat generating element of the gas turbine engine.

公开(公告)号：US12018722B1

公开(公告)日：2024-06-25

申请号：US18305139

申请日：2023-04-21

Applicant: General Electric Company

Inventor： Arman Mohammad Khan ,  Souvik Math ,  Ravindra Shankar Ganiger ,  Arundhati Sengupta ,  Santosh Prasad ,  Duane H Anstead

IPC: F16C33/66 ,  F01M11/00 ,  F02C7/06

CPC classification number: F16C33/6685 ,  F01M11/0004 ,  F02C7/06 ,  F01M2011/0091 ,  F16C2360/23

Abstract: Oleophobic and/or oleophilic coatings to reduce heat loads on a gas turbine engine thermal management system are disclosed herein. An example method to reduce heat load in a gas turbine engine includes applying an oleophobic coating to an internal wall of a sump, the sump located in proximity to a heat generating element of the gas turbine engine, and applying an oleophilic coating to the heat generating element of the gas turbine engine, the heat generating element positioned in a cavity of the sump.