Invention Grant
- Patent Title: Method and apparatus for suppressing aeroengine contrails
- Patent Title (中): 抑制航空发动机的方法和装置
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Application No.: US12451503Application Date: 2008-04-28
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Publication No.: US08402736B2Publication Date: 2013-03-26
- Inventor: Frank G. Noppel , Riti Singh , Mark D. Taylor
- Applicant: Frank G. Noppel , Riti Singh , Mark D. Taylor
- Applicant Address: GB London
- Assignee: Rolls-Royce PLC
- Current Assignee: Rolls-Royce PLC
- Current Assignee Address: GB London
- Agency: Oliff & Berridge, PLC
- Priority: GB0710153.8 20070526
- International Application: PCT/GB2008/001501 WO 20080428
- International Announcement: WO2008/145953 WO 20081204
- Main IPC: F01D25/02
- IPC: F01D25/02 ; F02K1/00
Abstract:
A method of operating an aircraft, and the aircraft itself, comprising a gas turbine engine that exhausts a plume of gases in use, the aircraft is characterized by comprising an electromagnetic radiation generator and a waveguide to direct electromagnetic radiation at the exhaust plume to avoid the formation of contrails.
Public/Granted literature
- US20100132330A1 METHOD AND APPARATUS FOR SUPPRESSING AEROENGINE CONTRAILS Public/Granted day:2010-06-03
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