Invention Application
- Patent Title: GAS TURBINE ENGINE WITH HIGH SPEED LOW PRESSURE TURBINE SECTION
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Application No.: US15791825Application Date: 2017-10-24
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Publication No.: US20180045120A1Publication Date: 2018-02-15
- Inventor: Frederick M. Schwarz , Gabriel L. Suciu , Daniel Bernard Kupratis , William K. Ackermann
- Applicant: United Technologies Corporation
- Main IPC: F02C7/36
- IPC: F02C7/36 ; F02K3/04 ; F02C3/107 ; F02C3/04 ; F02K3/06
Abstract:
A gas turbine engine includes a very high speed low pressure turbine such that a quantity defined by the exit area of the low pressure turbine multiplied by the square of the low pressure turbine rotational speed compared to the same parameters for the high pressure turbine is at a ratio between about 0.5 and about 1.5.
Information query
IPC分类:
