CH703592B1 - Gasturbine mit einer mit Turbulenzflächen versehenen Anordnung thermoelektrischer Elemente zur Nutzung von Abwärme, die von der Gasturbine erzeugt wird. - Google Patents

Gasturbine mit einer mit Turbulenzflächen versehenen Anordnung thermoelektrischer Elemente zur Nutzung von Abwärme, die von der Gasturbine erzeugt wird. Download PDF

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Publication number
CH703592B1
CH703592B1 CH01281/11A CH12812011A CH703592B1 CH 703592 B1 CH703592 B1 CH 703592B1 CH 01281/11 A CH01281/11 A CH 01281/11A CH 12812011 A CH12812011 A CH 12812011A CH 703592 B1 CH703592 B1 CH 703592B1
Authority
CH
Switzerland
Prior art keywords
gas turbine
thermoelectric
turbine
thermoelectric module
cold junction
Prior art date
Application number
CH01281/11A
Other languages
German (de)
English (en)
Other versions
CH703592A2 (de
Inventor
Hariharan Sundaram
Mayur Abhay Keny
Kathleen Blanche Morey
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH703592A2 publication Critical patent/CH703592A2/de
Publication of CH703592B1 publication Critical patent/CH703592B1/de

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Classifications

    • 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

Landscapes

  • 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)
CH01281/11A 2010-08-03 2011-08-02 Gasturbine mit einer mit Turbulenzflächen versehenen Anordnung thermoelektrischer Elemente zur Nutzung von Abwärme, die von der Gasturbine erzeugt wird. CH703592B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
CH703592A2 CH703592A2 (de) 2012-02-15
CH703592B1 true CH703592B1 (de) 2015-12-31

Family

ID=45495126

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01281/11A CH703592B1 (de) 2010-08-03 2011-08-02 Gasturbine mit einer mit Turbulenzflächen versehenen Anordnung thermoelektrischer Elemente zur Nutzung von Abwärme, die von der 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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Also Published As

Publication number Publication date
DE102011052237A1 (de) 2012-02-09
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
CN102345490B (zh) 2015-04-08
US20120031067A1 (en) 2012-02-09

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