PL397899A1 - Turbine exhaust diffuser system - Google Patents

Turbine exhaust diffuser system

Info

Publication number
PL397899A1
PL397899A1 PL397899A PL39789912A PL397899A1 PL 397899 A1 PL397899 A1 PL 397899A1 PL 397899 A PL397899 A PL 397899A PL 39789912 A PL39789912 A PL 39789912A PL 397899 A1 PL397899 A1 PL 397899A1
Authority
PL
Poland
Prior art keywords
turbine exhaust
exhaust diffuser
diffuser system
wall
access tunnel
Prior art date
Application number
PL397899A
Other languages
Polish (pl)
Other versions
PL221113B1 (en
Inventor
Deepesh Dinesh Nanda
Piotr Edward Kobek
Original Assignee
General Electric Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Company filed Critical General Electric Company
Priority to PL397899A priority Critical patent/PL221113B1/en
Priority to US13/430,603 priority patent/US20130189088A1/en
Priority to JP2013007964A priority patent/JP2013151934A/en
Priority to RU2013102779/06A priority patent/RU2013102779A/en
Priority to EP13152397.9A priority patent/EP2620596A2/en
Priority to CN2013100287242A priority patent/CN103225520A/en
Publication of PL397899A1 publication Critical patent/PL397899A1/en
Publication of PL221113B1 publication Critical patent/PL221113B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supercharger (AREA)
  • Exhaust Silencers (AREA)

Abstract

Uklad dyfuzora wydechowego turbiny zawiera wiele sluz osobowych (202). Kazda sposród tych sluz osobowych rozciaga sie pomiedzy scianka zewnetrzna (198) ukladu dyfuzora wydechowego turbiny oraz wewnetrznym tunelem dostepu ukladu dyfuzora wydechowego turbiny. Wiele sluz osobowych rozciaga sie pomiedzy scianka zewnetrzna oraz tunelem dostepu (206) pod katem, który nie jest prostopadly do osi srodkowej (105) ukladu dyfuzora wydechowego turbiny (188).The turbine exhaust diffuser system includes a plurality of passenger locks (202). Each of these passenger locks extends between the outer wall (198) of the turbine exhaust diffuser system and the inner access tunnel of the turbine exhaust diffuser system. Many passenger locks extend between the outer wall and the access tunnel (206) at an angle that is not perpendicular to the central axis (105) of the turbine exhaust diffuser (188) system.

PL397899A 2012-01-25 2012-01-25 Turbine exhaust diffuser system PL221113B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL397899A PL221113B1 (en) 2012-01-25 2012-01-25 Turbine exhaust diffuser system
US13/430,603 US20130189088A1 (en) 2012-01-25 2012-03-26 Turbine exhaust diffuser system manways
JP2013007964A JP2013151934A (en) 2012-01-25 2013-01-21 Turbine exhaust diffuser system
RU2013102779/06A RU2013102779A (en) 2012-01-25 2013-01-23 EXHAUST TURBINE DIFFUSER (OPTIONS)
EP13152397.9A EP2620596A2 (en) 2012-01-25 2013-01-23 Turbine exhaust diffuser system
CN2013100287242A CN103225520A (en) 2012-01-25 2013-01-25 Turbine exhaust diffuser system manways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL397899A PL221113B1 (en) 2012-01-25 2012-01-25 Turbine exhaust diffuser system

Publications (2)

Publication Number Publication Date
PL397899A1 true PL397899A1 (en) 2013-08-05
PL221113B1 PL221113B1 (en) 2016-02-29

Family

ID=47631305

Family Applications (1)

Application Number Title Priority Date Filing Date
PL397899A PL221113B1 (en) 2012-01-25 2012-01-25 Turbine exhaust diffuser system

Country Status (6)

Country Link
US (1) US20130189088A1 (en)
EP (1) EP2620596A2 (en)
JP (1) JP2013151934A (en)
CN (1) CN103225520A (en)
PL (1) PL221113B1 (en)
RU (1) RU2013102779A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2997997B1 (en) * 2012-11-12 2014-12-26 Snecma AIR TUBE SUPPORT SUPPORT IN A TURBOMACHINE
FR2997996B1 (en) * 2012-11-12 2015-01-09 Snecma AIR TUBE SUPPORT SUPPORT IN A TURBOMACHINE
US10255406B2 (en) * 2015-02-24 2019-04-09 Siemens Corporation Designing the geometry of a gas turbine exhaust diffuser on the basis of fluid dynamics information
US10563543B2 (en) 2016-05-31 2020-02-18 General Electric Company Exhaust diffuser
US10612420B2 (en) * 2016-11-17 2020-04-07 General Electric Company Support structures for rotors
CN109630219B (en) * 2018-12-16 2022-03-04 中国航发沈阳发动机研究所 Gas turbine exhaust apparatus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655307A (en) * 1947-06-11 1953-10-13 Gen Electric Gas turbine rotor arrangement
GB695482A (en) * 1950-11-28 1953-08-12 Rolls Royce Improvements in or relating to gas-turbine engines
GB846329A (en) * 1957-12-12 1960-08-31 Napier & Son Ltd Combustion turbine power units
CH672004A5 (en) * 1986-09-26 1989-10-13 Bbc Brown Boveri & Cie
US5404713A (en) * 1993-10-04 1995-04-11 General Electric Company Spillage drag and infrared reducing flade engine
US20040109756A1 (en) * 2002-12-09 2004-06-10 Mitsubishi Heavy Industries Ltd. Gas turbine
US6866479B2 (en) * 2003-05-16 2005-03-15 Mitsubishi Heavy Industries, Ltd. Exhaust diffuser for axial-flow turbine
US20080159856A1 (en) * 2006-12-29 2008-07-03 Thomas Ory Moniz Guide vane and method of fabricating the same
US8438859B2 (en) * 2008-01-08 2013-05-14 Rolls-Royce North American Technologies, Inc. Integrated bypass engine structure
US8408011B2 (en) * 2009-04-30 2013-04-02 Pratt & Whitney Canada Corp. Structural reinforcement strut for gas turbine case
US20130091865A1 (en) * 2011-10-17 2013-04-18 General Electric Company Exhaust gas diffuser
US9032721B2 (en) * 2011-12-14 2015-05-19 Siemens Energy, Inc. Gas turbine engine exhaust diffuser including circumferential vane
US9316108B2 (en) * 2012-03-05 2016-04-19 General Electric Company Gas turbine frame stiffening rails

Also Published As

Publication number Publication date
CN103225520A (en) 2013-07-31
PL221113B1 (en) 2016-02-29
EP2620596A2 (en) 2013-07-31
US20130189088A1 (en) 2013-07-25
JP2013151934A (en) 2013-08-08
RU2013102779A (en) 2014-07-27

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