DE102011052237A1 - Mit Turbulenzflächen versehene Anordnung thermoelektrischer Elemente zur Nutzung von Abwärme, die von einer Gasturbine erzeugt wird - Google Patents

Mit Turbulenzflächen versehene Anordnung thermoelektrischer Elemente zur Nutzung von Abwärme, die von einer Gasturbine erzeugt wird Download PDF

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Publication number
DE102011052237A1
DE102011052237A1 DE102011052237A DE102011052237A DE102011052237A1 DE 102011052237 A1 DE102011052237 A1 DE 102011052237A1 DE 102011052237 A DE102011052237 A DE 102011052237A DE 102011052237 A DE102011052237 A DE 102011052237A DE 102011052237 A1 DE102011052237 A1 DE 102011052237A1
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DE
Germany
Prior art keywords
thermoelectric
cold junction
hot
junction
turbine
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.)
Withdrawn
Application number
DE102011052237A
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German (de)
English (en)
Inventor
Hariharan Sundaram
Mayur Abhay Keny
Kathleen Blanche Morey
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General Electric Co
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General Electric Co
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 Co filed Critical General Electric Co
Publication of DE102011052237A1 publication Critical patent/DE102011052237A1/de
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/60—Application making use of surplus or waste energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/127—Vortex generators, turbulators, or the like, for mixing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102011052237A 2010-08-03 2011-07-28 Mit Turbulenzflächen versehene Anordnung thermoelektrischer Elemente zur Nutzung von Abwärme, die von einer Gasturbine erzeugt wird Withdrawn DE102011052237A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/849,517 2010-08-03
US12/849,517 US8578696B2 (en) 2010-08-03 2010-08-03 Turbulated arrangement of thermoelectric elements for utilizing waste heat generated from turbine engine

Publications (1)

Publication Number Publication Date
DE102011052237A1 true DE102011052237A1 (de) 2012-02-09

Family

ID=45495126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011052237A Withdrawn DE102011052237A1 (de) 2010-08-03 2011-07-28 Mit Turbulenzflächen versehene Anordnung thermoelektrischer Elemente zur Nutzung von Abwärme, die von einer Gasturbine erzeugt wird

Country Status (5)

Country Link
US (1) US8578696B2 (https=)
JP (1) JP5898880B2 (https=)
CN (1) CN102345490B (https=)
CH (1) CH703592B1 (https=)
DE (1) DE102011052237A1 (https=)

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DE102017201808A1 (de) 2017-02-06 2018-08-09 Airbus Operations Gmbh Turbine mit einem thermoelektrischen Generator

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DE102017201808A1 (de) 2017-02-06 2018-08-09 Airbus Operations Gmbh Turbine mit einem thermoelektrischen Generator

Also Published As

Publication number Publication date
JP5898880B2 (ja) 2016-04-06
US8578696B2 (en) 2013-11-12
CN102345490A (zh) 2012-02-08
JP2012039858A (ja) 2012-02-23
CH703592A2 (de) 2012-02-15
CH703592B1 (de) 2015-12-31
CN102345490B (zh) 2015-04-08
US20120031067A1 (en) 2012-02-09

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee