JP7386024B2 - 冷却流路構造、バーナー及び熱交換器 - Google Patents

冷却流路構造、バーナー及び熱交換器 Download PDF

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Publication number
JP7386024B2
JP7386024B2 JP2019166731A JP2019166731A JP7386024B2 JP 7386024 B2 JP7386024 B2 JP 7386024B2 JP 2019166731 A JP2019166731 A JP 2019166731A JP 2019166731 A JP2019166731 A JP 2019166731A JP 7386024 B2 JP7386024 B2 JP 7386024B2
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Japan
Prior art keywords
wall
cooling channel
wall portion
channel structure
section
Prior art date
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Active
Application number
JP2019166731A
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English (en)
Japanese (ja)
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JP2021042925A5 (enExample
JP2021042925A (ja
Inventor
達也 亀山
雄太 ▲高▼橋
嘉貴 中山
俊幸 山下
康晴 中馬
秀次 谷川
貴文 篠木
竜平 高島
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2019166731A priority Critical patent/JP7386024B2/ja
Priority to PCT/JP2020/002547 priority patent/WO2021049052A1/ja
Priority to DE112020003577.8T priority patent/DE112020003577B4/de
Priority to US17/637,286 priority patent/US20220282929A1/en
Publication of JP2021042925A publication Critical patent/JP2021042925A/ja
Publication of JP2021042925A5 publication Critical patent/JP2021042925A5/ja
Application granted granted Critical
Publication of JP7386024B2 publication Critical patent/JP7386024B2/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/60—Constructional parts; Details not otherwise provided for
    • F02K9/62—Combustion or thrust chambers
    • F02K9/64—Combustion or thrust chambers having cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0024—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion apparatus, e.g. for boilers
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Gas Burners (AREA)
JP2019166731A 2019-09-13 2019-09-13 冷却流路構造、バーナー及び熱交換器 Active JP7386024B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019166731A JP7386024B2 (ja) 2019-09-13 2019-09-13 冷却流路構造、バーナー及び熱交換器
PCT/JP2020/002547 WO2021049052A1 (ja) 2019-09-13 2020-01-24 冷却流路構造、バーナー及び熱交換器
DE112020003577.8T DE112020003577B4 (de) 2019-09-13 2020-01-24 Kühlkanalstruktur, Brenner und Wärmetauscher
US17/637,286 US20220282929A1 (en) 2019-09-13 2020-01-24 Cooling channel structure, burner, and heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019166731A JP7386024B2 (ja) 2019-09-13 2019-09-13 冷却流路構造、バーナー及び熱交換器

Publications (3)

Publication Number Publication Date
JP2021042925A JP2021042925A (ja) 2021-03-18
JP2021042925A5 JP2021042925A5 (enExample) 2022-06-24
JP7386024B2 true JP7386024B2 (ja) 2023-11-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019166731A Active JP7386024B2 (ja) 2019-09-13 2019-09-13 冷却流路構造、バーナー及び熱交換器

Country Status (4)

Country Link
US (1) US20220282929A1 (enExample)
JP (1) JP7386024B2 (enExample)
DE (1) DE112020003577B4 (enExample)
WO (1) WO2021049052A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7534976B2 (ja) 2021-02-05 2024-08-15 三菱重工業株式会社 熱交換コア及び熱交換器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004353957A (ja) 2003-05-29 2004-12-16 Tetsuto Tamura 爆轟波発生装置
JP2008032317A (ja) 2006-07-28 2008-02-14 Shinwa Kogyo Kk ジェットバーナー
JP2010175217A (ja) 2009-02-02 2010-08-12 Tokyo Radiator Mfg Co Ltd 熱交換用多穴チューブ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108022U (ja) * 1983-01-13 1984-07-20 三菱重工業株式会社 バ−ナノズル
JPH04100621U (enExample) * 1991-01-29 1992-08-31
IT1263683B (it) * 1992-08-21 1996-08-27 Westinghouse Electric Corp Complesso di ugello per combustibile per una turbina a gas
US6406260B1 (en) * 1999-10-22 2002-06-18 Pratt & Whitney Canada Corp. Heat transfer promotion structure for internally convectively cooled airfoils
US7008179B2 (en) * 2003-12-16 2006-03-07 General Electric Co. Turbine blade frequency tuned pin bank
CN201228965Y (zh) * 2007-08-06 2009-04-29 国际壳牌研究有限公司 燃烧器
US9353950B2 (en) * 2012-12-10 2016-05-31 General Electric Company System for reducing combustion dynamics and NOx in a combustor
US9643871B2 (en) * 2013-06-13 2017-05-09 Corning Incorporated Submerged combustion melters and burners therefor
US20150285502A1 (en) 2014-04-08 2015-10-08 General Electric Company Fuel nozzle shroud and method of manufacturing the shroud
DE102014218219A1 (de) * 2014-09-11 2016-03-17 Siemens Aktiengesellschaft Kompaktbrenner für einen Flugstromvergaser, bar einer Flüssigkeitskühlung
CN108019774B (zh) * 2016-11-01 2019-12-06 北京华清燃气轮机与煤气化联合循环工程技术有限公司 用于燃气轮机的预混合燃料喷嘴和燃烧室
KR101906701B1 (ko) * 2017-01-03 2018-10-10 두산중공업 주식회사 가스터빈 블레이드
JP6871422B2 (ja) * 2017-12-26 2021-05-19 三菱パワー株式会社 固体燃料バーナおよび固体燃料バーナ用保炎器
GB2584299A (en) * 2019-05-29 2020-12-02 Siemens Ag Heatshield for gas turbine engine
KR102363091B1 (ko) * 2020-07-06 2022-02-14 두산중공업 주식회사 연소기용 노즐, 이를 포함하는 연소기, 및 가스 터빈

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004353957A (ja) 2003-05-29 2004-12-16 Tetsuto Tamura 爆轟波発生装置
JP2008032317A (ja) 2006-07-28 2008-02-14 Shinwa Kogyo Kk ジェットバーナー
JP2010175217A (ja) 2009-02-02 2010-08-12 Tokyo Radiator Mfg Co Ltd 熱交換用多穴チューブ

Also Published As

Publication number Publication date
US20220282929A1 (en) 2022-09-08
JP2021042925A (ja) 2021-03-18
WO2021049052A1 (ja) 2021-03-18
DE112020003577T5 (de) 2022-05-19
DE112020003577B4 (de) 2025-04-17

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