Invention Application
US20160341075A1 ENERGY DISSIPATING CORE CASE CONTAINMENT SECTION FOR A GAS TURBINE ENGINE
审中-公开
燃气涡轮发动机的能源消耗核心装置部分
- Patent Title: ENERGY DISSIPATING CORE CASE CONTAINMENT SECTION FOR A GAS TURBINE ENGINE
- Patent Title (中): 燃气涡轮发动机的能源消耗核心装置部分
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Application No.: US15106615Application Date: 2014-08-15
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Publication No.: US20160341075A1Publication Date: 2016-11-24
- Inventor: Shu Liu , Robert Russell Mayer , Paul W. Palmer , Peter Balawajder , Igor S. Garcia , David C. Pimenta , Stephanie Ernst , Fernando K. Grant , Eric Baker , Andrew S. Miller
- Applicant: UNITED TECHNOLOGIES CORPORATION
- International Application: PCT/US2014/051195 WO 20140815
- Main IPC: F01D25/26
- IPC: F01D25/26 ; F23R3/00 ; F04D29/52 ; F02C3/04 ; F02K3/06
Abstract:
A gas turbine engine includes a core assembly with a core case having a containment section for containing liberated compressor and turbine blades and blade fragments. The containment section includes first and second containment layers and the containment section is configured to have a non-linear rate of energy dissipation across the first and second containment layers, thereby to improve containment of blades and blade fragments.
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