WO1997016628A3 - Übergangselement zwischen komponenten des rauchgaskanals einer gasturbine - Google Patents

Übergangselement zwischen komponenten des rauchgaskanals einer gasturbine Download PDF

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Publication number
WO1997016628A3
WO1997016628A3 PCT/DE1996/001980 DE9601980W WO9716628A3 WO 1997016628 A3 WO1997016628 A3 WO 1997016628A3 DE 9601980 W DE9601980 W DE 9601980W WO 9716628 A3 WO9716628 A3 WO 9716628A3
Authority
WO
WIPO (PCT)
Prior art keywords
components
flue gas
transition
transition element
heat
Prior art date
Application number
PCT/DE1996/001980
Other languages
English (en)
French (fr)
Other versions
WO1997016628A2 (de
Inventor
Siegfried Baehr
Jens Rackow
Dirk Lorenz
Original Assignee
Siemens Ag
Siegfried Baehr
Jens Rackow
Dirk Lorenz
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 Siemens Ag, Siegfried Baehr, Jens Rackow, Dirk Lorenz filed Critical Siemens Ag
Priority to EP96945509A priority Critical patent/EP0858551B1/de
Priority to DE59604798T priority patent/DE59604798D1/de
Publication of WO1997016628A2 publication Critical patent/WO1997016628A2/de
Publication of WO1997016628A3 publication Critical patent/WO1997016628A3/de
Priority to US09/070,402 priority patent/US6062814A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Lift Valve (AREA)
  • Incineration Of Waste (AREA)

Abstract

Um beim Betrieb einer Gasturbine (2) Materialspannungen zwischen Komponenten (8, 10) des Rauchgaskanals (4) zu verringern, weist ein Übergangselement (30, 30') zwischen den Komponenten (8, 10) erfindungsgemäß ein erstes Wärmeisolationselement (34, 34') auf, dessen Dicke (d) zur Einstellung eines vorgegebenen Temperaturprofils in einem Übergangsbereich (36, 36') als Funktion einer Ortsvariablen (x) entlang des Rauchgaskanals (4) variiert. Um den Übergang von einer außen isolierten Komponente (8) auf eine innen isolierte Komponente (10) zu ermöglichen, ist vorteilhafterweise ein zweites Wärmeisolationselement (40) vorgesehen, dessen Dicke (d') gegenläufig zur Dicke (d) des ersten Wärmeisolationselements (34) variiert.
PCT/DE1996/001980 1995-10-31 1996-10-17 Übergangselement zwischen komponenten des rauchgaskanals einer gasturbine WO1997016628A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP96945509A EP0858551B1 (de) 1995-10-31 1996-10-17 Übergangselement zwischen komponenten des rauchgaskanals einer gasturbine
DE59604798T DE59604798D1 (de) 1995-10-31 1996-10-17 Übergangselement zwischen komponenten des rauchgaskanals einer gasturbine
US09/070,402 US6062814A (en) 1995-10-31 1998-04-30 Transition element between components of a flue-gas duct of a gas turbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19540606 1995-10-31
DE19540606.0 1995-10-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/070,402 Continuation US6062814A (en) 1995-10-31 1998-04-30 Transition element between components of a flue-gas duct of a gas turbine

Publications (2)

Publication Number Publication Date
WO1997016628A2 WO1997016628A2 (de) 1997-05-09
WO1997016628A3 true WO1997016628A3 (de) 1997-07-03

Family

ID=7776305

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/001980 WO1997016628A2 (de) 1995-10-31 1996-10-17 Übergangselement zwischen komponenten des rauchgaskanals einer gasturbine

Country Status (3)

Country Link
EP (1) EP0858551B1 (de)
DE (1) DE59604798D1 (de)
WO (1) WO1997016628A2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378176A1 (fr) * 1977-01-19 1978-08-18 Bertin & Cie Conduit insonorise, en particulier pour echappement de moteurs thermiques
FR2469563A1 (fr) * 1979-11-14 1981-05-22 Nissan Motor Moteur a turbine a gaz avec agencement diffuseur et collecteur des gaz d'echappement
EP0345700A1 (de) * 1988-06-07 1989-12-13 SKODA koncernovy podnik Auslassgehäuse einer Strömungsmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378176A1 (fr) * 1977-01-19 1978-08-18 Bertin & Cie Conduit insonorise, en particulier pour echappement de moteurs thermiques
FR2469563A1 (fr) * 1979-11-14 1981-05-22 Nissan Motor Moteur a turbine a gaz avec agencement diffuseur et collecteur des gaz d'echappement
EP0345700A1 (de) * 1988-06-07 1989-12-13 SKODA koncernovy podnik Auslassgehäuse einer Strömungsmaschine

Also Published As

Publication number Publication date
WO1997016628A2 (de) 1997-05-09
EP0858551A2 (de) 1998-08-19
EP0858551B1 (de) 2000-03-22
DE59604798D1 (de) 2000-04-27

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