EP4058729C0 - Keramischer resonator für brennkammersysteme und brennkammersystem - Google Patents

Keramischer resonator für brennkammersysteme und brennkammersystem

Info

Publication number
EP4058729C0
EP4058729C0 EP20828976.9A EP20828976A EP4058729C0 EP 4058729 C0 EP4058729 C0 EP 4058729C0 EP 20828976 A EP20828976 A EP 20828976A EP 4058729 C0 EP4058729 C0 EP 4058729C0
Authority
EP
European Patent Office
Prior art keywords
combustion chamber
ceramic resonator
systems
chamber system
chamber systems
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP20828976.9A
Other languages
English (en)
French (fr)
Other versions
EP4058729A1 (de
EP4058729B1 (de
Inventor
Matthias Gralki
Claus Krusch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
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 Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Publication of EP4058729A1 publication Critical patent/EP4058729A1/de
Application granted granted Critical
Publication of EP4058729C0 publication Critical patent/EP4058729C0/de
Publication of EP4058729B1 publication Critical patent/EP4058729B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compositions Of Oxide Ceramics (AREA)
EP20828976.9A 2020-01-09 2020-12-10 Keramischer resonator für brennkammersysteme und brennkammersystem Active EP4058729B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020200204.5A DE102020200204A1 (de) 2020-01-09 2020-01-09 Keramischer Resonator für Brennkammersysteme und Brennkammersystem
PCT/EP2020/085479 WO2021139958A1 (de) 2020-01-09 2020-12-10 Keramischer resonator für brennkammersysteme und brennkammersystem

Publications (3)

Publication Number Publication Date
EP4058729A1 EP4058729A1 (de) 2022-09-21
EP4058729C0 true EP4058729C0 (de) 2025-01-29
EP4058729B1 EP4058729B1 (de) 2025-01-29

Family

ID=74003806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20828976.9A Active EP4058729B1 (de) 2020-01-09 2020-12-10 Keramischer resonator für brennkammersysteme und brennkammersystem

Country Status (4)

Country Link
US (1) US12025310B2 (de)
EP (1) EP4058729B1 (de)
DE (1) DE102020200204A1 (de)
WO (1) WO2021139958A1 (de)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2396687A (en) * 2002-12-23 2004-06-30 Rolls Royce Plc Helmholtz resonator for combustion chamber use
US7080514B2 (en) * 2003-08-15 2006-07-25 Siemens Power Generation,Inc. High frequency dynamics resonator assembly
JP2005076982A (ja) * 2003-08-29 2005-03-24 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器
US7984787B2 (en) * 2009-01-23 2011-07-26 Dresser-Rand Company Fluid-carrying conduit and method with noise attenuation
GB0907578D0 (en) * 2009-05-05 2009-06-10 Rolls Royce Plc A damping assembly
EP2282120A1 (de) 2009-06-26 2011-02-09 Siemens Aktiengesellschaft Brennkammeranordnung zur Dämpfung von thermoakustischen Schwingungen, Gasturbine und Verfahren zum Betrieb einer solchen Gasturbine
US9310079B2 (en) * 2010-12-30 2016-04-12 Rolls-Royce North American Technologies, Inc. Combustion liner with open cell foam and acoustic damping layers
FR2980776B1 (fr) * 2011-10-03 2014-08-22 Airbus Operations Sas Nacelle d'aeronef comportant un panneau pour le traitement acoustique integrant des canaux d'air chaud et au moins un canal annulaire
US9163837B2 (en) * 2013-02-27 2015-10-20 Siemens Aktiengesellschaft Flow conditioner in a combustor of a gas turbine engine
FR3039147B1 (fr) * 2015-07-24 2017-08-25 Aircelle Sa Panneau d’attenuation acoustique en materiau composite ceramique oxyde avec ame en materiau metallique converti electrochimiquement
JP6756897B2 (ja) * 2016-07-25 2020-09-16 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ 共振器リングを備えるガスタービンエンジン
US10145561B2 (en) * 2016-09-06 2018-12-04 General Electric Company Fuel nozzle assembly with resonator
US10612464B2 (en) 2017-03-07 2020-04-07 United Technologies Corporation Flutter inhibiting intake for gas turbine propulsion system
WO2019018252A1 (en) * 2017-07-21 2019-01-24 Dresser-Rand Company ACOUSTIC ATTENUATOR FOR TURBOMACHINE AND ADDITIVE MANUFACTURING METHOD OF SAID ACOUSTIC ATTENUATOR
EP3438540A1 (de) * 2017-07-31 2019-02-06 Siemens Aktiengesellschaft Brenner mit einem schalldämpfer
EP3674081B1 (de) 2018-12-31 2022-02-23 Ansaldo Energia Switzerland AG Hochtemperaturbeständige fliesen und herstellungsverfahren dafür
DE102019204746A1 (de) 2019-04-03 2020-10-08 Siemens Aktiengesellschaft Hitzeschildkachel mit Dämpfungsfunktion
DE102019205540A1 (de) 2019-04-17 2020-10-22 Siemens Aktiengesellschaft Resonator, Verfahren zur Herstellung eines solchen sowie mit einem solchen versehene Brenneranordnung

Also Published As

Publication number Publication date
EP4058729A1 (de) 2022-09-21
US20230041092A1 (en) 2023-02-09
US12025310B2 (en) 2024-07-02
WO2021139958A1 (de) 2021-07-15
DE102020200204A1 (de) 2021-07-15
EP4058729B1 (de) 2025-01-29

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