Invention Grant
- Patent Title: Unducted thrust producing system
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Application No.: US14437872Application Date: 2013-10-23
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Publication No.: US10202865B2Publication Date: 2019-02-12
- Inventor: Andrew Breeze-Stringfellow , Syed Arif Khalid , Leroy Harrington Smith, Jr.
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: General Electric Company
- Agent Brian Overbeck
- International Application: PCT/US2013/066383 WO 20131023
- International Announcement: WO2014/066503 WO 20140501
- Main IPC: F01D17/16
- IPC: F01D17/16 ; B64C11/18 ; B64C11/46 ; F02K3/02 ; F02C6/20 ; F02K1/46 ; B64C11/00 ; B64C11/48 ; F01D9/02

Abstract:
An unducted thrust producing system has a rotating element with an axis of rotation and a stationary element. The rotating element includes a plurality of blades each having a blade root proximal to the axis, a blade tip remote from the axis, and a blade span measured between the blade root and the blade tip. The rotating element has a load distribution such that at any location between the blade root and 30% span the value of ΔRCu in the air stream is greater than or equal to 60% of the peak ΔRCu in the air stream.
Public/Granted literature
- US20150284070A1 UNDUCTED THRUST PRODUCING SYSTEM Public/Granted day:2015-10-08
Information query
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