公开(公告)号：US10815817B2

公开(公告)日：2020-10-27

申请号：US15002724

申请日：2016-01-21

Applicant: United Technologies Corporation

Inventor： Shayan Ahmadian ,  Charles W. Haldeman ,  Mark F. Zelesky ,  Christopher T. Bergman ,  Sebastian Martinez

IPC: F01D17/08 ,  G01K17/20 ,  G01N25/20 ,  F02C7/18 ,  G01J5/00 ,  G01J5/10 ,  G01N21/84 ,  G01N21/88

Abstract: A turbine section according to an example of the present disclosure includes, among other things, a component including a coating on a substrate, and at least one sensor positioned a distance from the component, the at least one sensor configured to detect radiation emitted from at least one localized region of the coating at a first wavelength and configured to detect radiation emitted from the substrate corresponding to the at least one localized region at a second, different wavelength. The first wavelength and the second wavelength are utilized to determine a heat flux relating to the at least one localized region. A method of measuring a gas turbine engine component is also disclosed.

公开(公告)号：US10202903B2

公开(公告)日：2019-02-12

申请号：US14861601

申请日：2015-09-22

Applicant: United Technologies Corporation

Inventor： Shayan Ahmadian ,  Steven Bruce Gautschi ,  Mark F. Zelesky

IPC: F02C7/052 ,  F02C7/05 ,  B01D45/14 ,  F02C3/04

Abstract: A particle separator for removing particles in a flow of air is provided. The particle separator having: a conduit for directing air towards a curved section of the conduit; and a drum in fluid communication with the conduit proximate to the curved section of the conduit, wherein particles in the air travelling towards the curved section will contact a surface of the drum.

公开(公告)号：US20170218505A1

公开(公告)日：2017-08-03

申请号：US15014232

申请日：2016-02-03

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Shayan Ahmadian ,  Hoyt Y. Chang

IPC: C23C14/58

CPC classification number: C23C14/5806 ,  C23C14/30

Abstract: A coating system including a reflective cool down chamber with at least one arcuate wall; and an infrared lamp directed at the arcuate wall.

公开(公告)号：US20170051669A1

公开(公告)日：2017-02-23

申请号：US14827892

申请日：2015-08-17

Applicant: United Technologies Corporation

Inventor： Hoyt Y. Chang ,  Shayan Ahmadian

IPC: F02C7/05 ,  F02C3/04

CPC classification number: F02C7/05 ,  F01D9/023 ,  F01D25/32 ,  F02C3/04 ,  F02C7/052 ,  F05D2220/32 ,  F05D2240/35 ,  F05D2250/324 ,  F05D2260/607 ,  Y02T50/675

Abstract: An engine and particle decelerator is provided herein. The engine having: an inlet opening for directing air towards a compressor of the engine; and a particle decelerator located between the inlet opening and the compressor such that air travelling towards the compressor from the inlet opening must travel through the particle decelerator and wherein an area of the particle decelerator is greater than an inlet and an outlet of the particle decelerator.

Abstract translation: 本发明提供发动机和颗粒减速机。 发动机具有：用于将空气引向发动机的压缩机的入口开口; 以及位于入口和压缩机之间的颗粒减速器，使得从入口开口朝向压缩机行进的空气必须穿过颗粒减速器，并且其中颗粒减速器的面积大于颗粒减速器的入口和出口。