GB2571653B - Method of design of a turbine - Google Patents

Method of design of a turbine Download PDF

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Publication number
GB2571653B
GB2571653B GB1907156.2A GB201907156A GB2571653B GB 2571653 B GB2571653 B GB 2571653B GB 201907156 A GB201907156 A GB 201907156A GB 2571653 B GB2571653 B GB 2571653B
Authority
GB
United Kingdom
Prior art keywords
turbine
design
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.)
Active
Application number
GB1907156.2A
Other versions
GB201907156D0 (en
GB2571653A (en
Inventor
J Ancimer Richard
Franklin Wright John
Guotao Suo
Kenneth Sharp Nicholas
Alexander Mcewen James
Cummings Michael
Subramanian Ganesan
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.)
Cummins Ltd
Original Assignee
Cummins 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 Cummins Ltd filed Critical Cummins Ltd
Publication of GB201907156D0 publication Critical patent/GB201907156D0/en
Publication of GB2571653A publication Critical patent/GB2571653A/en
Application granted granted Critical
Publication of GB2571653B publication Critical patent/GB2571653B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
    • 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
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
GB1907156.2A 2016-10-21 2017-10-20 Method of design of a turbine Active GB2571653B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1617858.4A GB201617858D0 (en) 2016-10-21 2016-10-21 Method of design of a turbine
PCT/GB2017/053184 WO2018073608A1 (en) 2016-10-21 2017-10-20 Method of design of a turbine

Publications (3)

Publication Number Publication Date
GB201907156D0 GB201907156D0 (en) 2019-07-03
GB2571653A GB2571653A (en) 2019-09-04
GB2571653B true GB2571653B (en) 2022-01-26

Family

ID=57738260

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1617858.4A Ceased GB201617858D0 (en) 2016-10-21 2016-10-21 Method of design of a turbine
GB1907156.2A Active GB2571653B (en) 2016-10-21 2017-10-20 Method of design of a turbine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1617858.4A Ceased GB201617858D0 (en) 2016-10-21 2016-10-21 Method of design of a turbine

Country Status (3)

Country Link
CN (1) CN110100084B (en)
GB (2) GB201617858D0 (en)
WO (1) WO2018073608A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201719581D0 (en) * 2017-11-24 2018-01-10 Cummins Ltd Method of designing and producing a turbine
CN114021262B (en) * 2021-11-15 2022-09-20 中国航发沈阳发动机研究所 Design method of three-channel front diffuser

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005061870A1 (en) * 2003-12-11 2005-07-07 Daimlerchrysler Ag Combustion engine having an exhaust gas turbocharger and exhaust gas recirculation
US20070089415A1 (en) * 2003-07-29 2007-04-26 Kiyohiro Shimokawa Turbocharger
US20100024414A1 (en) * 2008-07-31 2010-02-04 Caterpillar Inc. Turbocharger having balance valve, wastegate, and common actuator
US20110088391A1 (en) * 2008-08-21 2011-04-21 Siegfried Sumser Exhaust gas turbocharger for an internal combustion engine of a motor vehicle
WO2014140598A1 (en) * 2013-03-15 2014-09-18 Imperial Innovations Limited Asymmetric double-entry turbine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2474342A (en) * 2009-10-06 2011-04-13 Cummins Ltd Turbine nozzle component connection
CN102434283A (en) * 2011-11-09 2012-05-02 无锡康明斯涡轮增压技术有限公司 Integrated low-pressure stage turbine shell structure for two-stage supercharging exhaust gas turbocharger
CN102852626A (en) * 2012-08-28 2013-01-02 常州市索特动力工程有限公司 Synergistic turbocharger with gradual change air flue
DE112013006014T5 (en) * 2013-01-14 2015-09-03 Borgwarner Inc. Split nozzle ring for controlling EGR and exhaust flow
US9957822B2 (en) * 2013-11-25 2018-05-01 Borgwarner Inc. Asymmetric twin scroll volute
GB2526090B (en) * 2014-05-12 2020-10-07 Cummins Ltd Turbine generator
EP3001011B1 (en) * 2014-09-26 2017-08-30 Volvo Car Corporation Twin scroll turbocharger device with bypass
GB201501498D0 (en) * 2015-01-29 2015-03-18 Cummins Ltd Engine system and method of operation of an engine system
CN105257348B (en) * 2015-10-29 2017-06-23 无锡康明斯涡轮增压技术有限公司 The symmetrical by-pass collar of pressure of Double flow path turbo-charger
CN106014605A (en) * 2016-06-30 2016-10-12 奕森科技（上海）有限公司 Mixed-flow turbosupercharger for integration vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070089415A1 (en) * 2003-07-29 2007-04-26 Kiyohiro Shimokawa Turbocharger
WO2005061870A1 (en) * 2003-12-11 2005-07-07 Daimlerchrysler Ag Combustion engine having an exhaust gas turbocharger and exhaust gas recirculation
US20100024414A1 (en) * 2008-07-31 2010-02-04 Caterpillar Inc. Turbocharger having balance valve, wastegate, and common actuator
US20110088391A1 (en) * 2008-08-21 2011-04-21 Siegfried Sumser Exhaust gas turbocharger for an internal combustion engine of a motor vehicle
WO2014140598A1 (en) * 2013-03-15 2014-09-18 Imperial Innovations Limited Asymmetric double-entry turbine

Also Published As

Publication number Publication date
GB201907156D0 (en) 2019-07-03
GB201617858D0 (en) 2016-12-07
WO2018073608A1 (en) 2018-04-26
CN110100084B (en) 2021-06-08
GB2571653A (en) 2019-09-04
CN110100084A (en) 2019-08-06

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