CN120917217A - 可变喷嘴装置的设计方法及可变喷嘴装置 - Google Patents

可变喷嘴装置的设计方法及可变喷嘴装置

Info

Publication number
CN120917217A
CN120917217A CN202380095990.9A CN202380095990A CN120917217A CN 120917217 A CN120917217 A CN 120917217A CN 202380095990 A CN202380095990 A CN 202380095990A CN 120917217 A CN120917217 A CN 120917217A
Authority
CN
China
Prior art keywords
nozzle
guide vane
mounting base
variable
fluid force
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.)
Pending
Application number
CN202380095990.9A
Other languages
English (en)
Chinese (zh)
Inventor
林慎之
千叶武
中原优也
中川大志
内海航介
中岛弘贵
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 Engine and Turbocharger Ltd
Original Assignee
Mitsubishi Heavy Industries Engine and Turbocharger 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 Engine and Turbocharger Ltd filed Critical Mitsubishi Heavy Industries Engine and Turbocharger Ltd
Publication of CN120917217A publication Critical patent/CN120917217A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
    • 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
    • F05D2220/40—Application in turbochargers
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)
CN202380095990.9A 2023-03-30 2023-03-30 可变喷嘴装置的设计方法及可变喷嘴装置 Pending CN120917217A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/013367 WO2024201947A1 (ja) 2023-03-30 2023-03-30 可変ノズル装置の設計方法、および可変ノズル装置

Publications (1)

Publication Number Publication Date
CN120917217A true CN120917217A (zh) 2025-11-07

Family

ID=92904423

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380095990.9A Pending CN120917217A (zh) 2023-03-30 2023-03-30 可变喷嘴装置的设计方法及可变喷嘴装置

Country Status (4)

Country Link
JP (1) JPWO2024201947A1 (https=)
CN (1) CN120917217A (https=)
DE (1) DE112023005557T5 (https=)
WO (1) WO2024201947A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020100222A1 (ja) * 2018-11-13 2020-05-22 三菱重工エンジン＆ターボチャージャ株式会社 ノズルベーン
US11661861B2 (en) * 2021-03-03 2023-05-30 Garrett Transportation I Inc. Bi-metal variable geometry turbocharger vanes and methods for manufacturing the same using laser cladding
DE112022001022B4 (de) * 2021-06-08 2026-01-15 Ihi Corporation Turbine und Turbolader

Also Published As

Publication number Publication date
DE112023005557T5 (de) 2025-11-27
WO2024201947A1 (ja) 2024-10-03
JPWO2024201947A1 (https=) 2024-10-03

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