CN102345490B - 用于利用从涡轮发动机生成的废热的热电元件的紊流布置 - Google Patents

用于利用从涡轮发动机生成的废热的热电元件的紊流布置 Download PDF

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Publication number
CN102345490B
CN102345490B CN201110229114.XA CN201110229114A CN102345490B CN 102345490 B CN102345490 B CN 102345490B CN 201110229114 A CN201110229114 A CN 201110229114A CN 102345490 B CN102345490 B CN 102345490B
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CN
China
Prior art keywords
thermoelectric
hot
junction
hot exhaust
cold junction
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.)
Expired - Fee Related
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CN201110229114.XA
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English (en)
Chinese (zh)
Other versions
CN102345490A (zh
Inventor
H·森达拉姆
M·A·肯尼
K·B·莫里
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General Electric Co
Original Assignee
General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN102345490A publication Critical patent/CN102345490A/zh
Application granted granted Critical
Publication of CN102345490B publication Critical patent/CN102345490B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
CN201110229114.XA 2010-08-03 2011-08-03 用于利用从涡轮发动机生成的废热的热电元件的紊流布置 Expired - Fee Related CN102345490B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/849,517 2010-08-03
US12/849517 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 (2)

Publication Number Publication Date
CN102345490A CN102345490A (zh) 2012-02-08
CN102345490B true CN102345490B (zh) 2015-04-08

Family

ID=45495126

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110229114.XA Expired - Fee Related CN102345490B (zh) 2010-08-03 2011-08-03 用于利用从涡轮发动机生成的废热的热电元件的紊流布置

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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US20160063639A1 (en) * 2014-08-26 2016-03-03 David P. Groeneveld System and Method to Assist Crop Loss Adjusting of Variable Impacts Across Agricultural Fields Using Remotely-Sensed Data
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US20170159563A1 (en) * 2015-12-07 2017-06-08 General Electric Company Method and system for pre-cooler exhaust energy recovery
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US10711693B2 (en) * 2017-07-12 2020-07-14 General Electric Company Gas turbine engine with an engine rotor element turning device
CN109238511A (zh) * 2018-07-19 2019-01-18 中国航发沈阳发动机研究所 一种温度测试受感部
JP7293014B2 (ja) * 2019-07-12 2023-06-19 三菱重工業株式会社 ガスタービンシステムおよびそれを備えた移動体
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CN113151768B (zh) * 2021-03-31 2022-09-30 辽宁科技大学 一种喷气式发动机叶片用热障涂层及其制备方法
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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
CH703592B1 (de) 2015-12-31
US20120031067A1 (en) 2012-02-09

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Granted publication date: 20150408

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CF01 Termination of patent right due to non-payment of annual fee