KR20110128747A - 터보익스펜더에 사용하기 위한 가변성 기하학적 입구 노즐을 위한 방법 및 시스템 - Google Patents

터보익스펜더에 사용하기 위한 가변성 기하학적 입구 노즐을 위한 방법 및 시스템 Download PDF

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Publication number
KR20110128747A
KR20110128747A KR1020110048518A KR20110048518A KR20110128747A KR 20110128747 A KR20110128747 A KR 20110128747A KR 1020110048518 A KR1020110048518 A KR 1020110048518A KR 20110048518 A KR20110048518 A KR 20110048518A KR 20110128747 A KR20110128747 A KR 20110128747A
Authority
KR
South Korea
Prior art keywords
inlet guide
inlet
angle
guide vane
power
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.)
Ceased
Application number
KR1020110048518A
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English (en)
Korean (ko)
Inventor
안토니오 아스티
델 그레코 알베르토 스코티
투르코 파올로 델
알레시오 밀리아니
Original Assignee
누보 피그노네 에스피에이
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 누보 피그노네 에스피에이 filed Critical 누보 피그노네 에스피에이
Publication of KR20110128747A publication Critical patent/KR20110128747A/ko
Ceased legal-status Critical Current

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Classifications

    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/02—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for the fluid remaining in the liquid phase
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/02—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of multiple-expansion type
    • F01K7/04—Control means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • 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
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/24—Control of the pressure level in closed cycles
    • 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
    • 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
    • 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
    • F05D2240/40—Use of a multiplicity of similar components
    • 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
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure
    • F05D2270/3011—Inlet pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Nozzles (AREA)
KR1020110048518A 2010-05-24 2011-05-23 터보익스펜더에 사용하기 위한 가변성 기하학적 입구 노즐을 위한 방법 및 시스템 Ceased KR20110128747A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITCO2010A000029A IT1400053B1 (it) 2010-05-24 2010-05-24 Metodi e sistemi per ugelli di ingresso a geometria variabile per uso in turboespansori.
ITCO2010A000029 2010-05-24

Publications (1)

Publication Number Publication Date
KR20110128747A true KR20110128747A (ko) 2011-11-30

Family

ID=43427052

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110048518A Ceased KR20110128747A (ko) 2010-05-24 2011-05-23 터보익스펜더에 사용하기 위한 가변성 기하학적 입구 노즐을 위한 방법 및 시스템

Country Status (9)

Country Link
US (1) US8882438B2 (https=)
EP (1) EP2390470B1 (https=)
JP (1) JP5981692B2 (https=)
KR (1) KR20110128747A (https=)
CN (1) CN102330574B (https=)
CA (1) CA2740397C (https=)
IT (1) IT1400053B1 (https=)
MX (1) MX2011005405A (https=)
RU (1) RU2565679C2 (https=)

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WO2013136131A1 (en) * 2012-03-15 2013-09-19 Cyclect Electrical Engineering Organic rankine cycle system
KR101375595B1 (ko) * 2012-12-10 2014-03-19 주식회사 그린에너지시스템즈 저압 터빈 발전기

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IT1400053B1 (it) * 2010-05-24 2013-05-17 Nuovo Pignone Spa Metodi e sistemi per ugelli di ingresso a geometria variabile per uso in turboespansori.
ITFI20120196A1 (it) * 2012-10-01 2014-04-02 Nuovo Pignone Srl "a turboexpander and driven turbomachine system"
US9777641B2 (en) * 2012-12-19 2017-10-03 General Electric Company System for turbomachine vane control
US20140186170A1 (en) * 2012-12-27 2014-07-03 Ronald E. Graf Centrifugal Expanders And Compressors Each Using Rotors In Both Flow Going From Periphery To Center And Flow Going From Center To Periphery Their Use In Engines Both External Heat And Internal Combustion. Means to convert radial inward flow to radial outward flow with less eddy currents
WO2014175765A1 (en) * 2013-04-25 2014-10-30 Siemens Aktiengesellschaft Set of channel nozzles for a centripetal turboexpander
US20180023412A1 (en) * 2015-02-13 2018-01-25 Exergy S.P.A. Radial centrifugal turbomachine
US10975733B2 (en) 2015-04-24 2021-04-13 Nuovo Pignone Srl Compressor driven by ORC waste heat recovery unit and control method
ITUB20156071A1 (it) * 2015-12-02 2017-06-02 Nuovo Pignone Tecnologie Srl Sistema e metodo di controllo per cabine remi
ES2959754T3 (es) * 2016-11-18 2024-02-28 Air Liquide Boquilla de entrada de baja fricción para un turboexpansor
US10502126B2 (en) * 2017-03-10 2019-12-10 Garrett Transportation I Inc. Adjustable-trim centrifugal compressor for a turbocharger
US11015489B1 (en) * 2020-03-20 2021-05-25 Borgwarner Inc. Turbine waste heat recovery expander with passive method for system flow control
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US12560071B2 (en) 2020-10-09 2026-02-24 Cnx Resources Corporation Apparatus and method for harnessing energy from a wellbore to perform multiple functions while reducing emissions
US12560070B2 (en) 2020-10-09 2026-02-24 Cnx Resources Corporation Apparatus and method for three-phase separation at a well
US12234713B2 (en) 2022-06-29 2025-02-25 Cnx Resources Corporation Systems and method for efficient transport of fluid separators
CN114941550A (zh) * 2022-06-30 2022-08-26 新奥能源动力科技（上海）有限公司 导叶调节装置、膨胀机及压差发电机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013136131A1 (en) * 2012-03-15 2013-09-19 Cyclect Electrical Engineering Organic rankine cycle system
US9003798B2 (en) 2012-03-15 2015-04-14 Cyclect Electrical Engineering Pte. Organic rankine cycle system
KR101375595B1 (ko) * 2012-12-10 2014-03-19 주식회사 그린에너지시스템즈 저압 터빈 발전기

Also Published As

Publication number Publication date
EP2390470B1 (en) 2013-03-27
US8882438B2 (en) 2014-11-11
US20110305556A1 (en) 2011-12-15
JP2011247257A (ja) 2011-12-08
CN102330574A (zh) 2012-01-25
MX2011005405A (es) 2012-04-24
CA2740397A1 (en) 2011-11-24
RU2565679C2 (ru) 2015-10-20
RU2011120259A (ru) 2012-11-27
CN102330574B (zh) 2015-01-14
ITCO20100029A1 (it) 2011-11-25
CA2740397C (en) 2018-02-13
IT1400053B1 (it) 2013-05-17
EP2390470A1 (en) 2011-11-30
JP5981692B2 (ja) 2016-08-31

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