RU2017131731A - AXIAL FLOW TURBINE - Google Patents

AXIAL FLOW TURBINE Download PDF

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Publication number
RU2017131731A
RU2017131731A RU2017131731A RU2017131731A RU2017131731A RU 2017131731 A RU2017131731 A RU 2017131731A RU 2017131731 A RU2017131731 A RU 2017131731A RU 2017131731 A RU2017131731 A RU 2017131731A RU 2017131731 A RU2017131731 A RU 2017131731A
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RU
Russia
Prior art keywords
rotor
axis
rotation
medium
component
Prior art date
Application number
RU2017131731A
Other languages
Russian (ru)
Other versions
RU2017131731A3 (en
Inventor
Хюк Сун ЧХВЕ
Original Assignee
Хюк Сун ЧХВЕ
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Application filed by Хюк Сун ЧХВЕ filed Critical Хюк Сун ЧХВЕ
Publication of RU2017131731A3 publication Critical patent/RU2017131731A3/ru
Publication of RU2017131731A publication Critical patent/RU2017131731A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/026Impact turbines with buckets, i.e. impulse turbines, e.g. Pelton turbines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/06Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially
    • F01D1/08Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines traversed by the working-fluid substantially radially having inward flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/10Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines having two or more stages subjected to working-fluid flow without essential intermediate pressure change, i.e. with velocity stages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/18Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means
    • F01D1/22Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means traversed by the working-fluid substantially radially
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02Blade-carrying members, e.g. rotors
    • F01D5/025Fixing blade carrying members on shafts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/14Form or construction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/14Form or construction
    • F01D5/141Shape, i.e. outer, aerodynamic form
    • F01D5/142Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00Stators
    • F01D9/02Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00Stators
    • F01D9/02Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00Stators
    • F01D9/02Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/045Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector for radial flow machines or engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Claims (6)

1. Турбина с осевым направлением потока, включающая: монтажную деталь ротора; корпус, включающий компонент подачи среды, который окружает монтажную деталь ротора; ротор, установленный на оси ротора на корпусе, расположенной у монтажной детали ротора и имеющей множество лопастей, установленных на него по окружности; и множество форсунок распыления, установленных на компоненте подачи среды, который окружает монтажную деталь ротора, и распыляющих среду под высоким давлением на контактные поверхности лопастей, при этом контактные поверхности лопастей на роторе наклонены в направлении вращения ротора относительно оси нормального направления центральной оси вращения, и форсунки распыления, смонтированные на компоненте подачи среды, установлены под углом, параллельно нормальному направлению контактных поверхностей лопастей.1. Turbine with axial flow direction, including: mounting part of the rotor; a housing comprising a component of the fluid supply that surrounds the mounting part of the rotor; a rotor mounted on the axis of the rotor on a housing located at the mounting part of the rotor and having many blades mounted on it around the circumference; and a plurality of spray nozzles mounted on a medium supply component that surrounds the mounting part of the rotor and spraying the medium under high pressure onto the contact surfaces of the blades, while the contact surfaces of the blades on the rotor are inclined in the direction of rotation of the rotor relative to the axis of the normal direction of the central axis of rotation, and nozzles sprays mounted on the medium supply component are installed at an angle parallel to the normal direction of the contact surfaces of the blades. 2. Турбина с осевым направлением потока по п. 1, причем фиксирующие лопасти, установленные между лопастями, которые установлены на ротор, и осью ротора и направляющие среду, установлены на опоре, идущей в направлении оси ротора от компонента подачи среды корпуса.2. A turbine with an axial flow direction according to claim 1, wherein the fixing blades mounted between the blades that are mounted on the rotor and the rotor axis and the medium guides are mounted on a support extending in the direction of the rotor axis from the housing medium supply component. 3. Турбина с осевым направлением потока по п. 1, в которой контактные поверхности лопастей, установленные на ротор, наклонены под определенным углом относительно центральной оси вращения ротора.3. A turbine with an axial flow direction according to claim 1, in which the contact surfaces of the blades mounted on the rotor are inclined at a certain angle relative to the central axis of rotation of the rotor. 4. Турбина с осевым направлением потока по п. 3, в которой контактные поверхности лопастей наклонены под углом от 5 до 45 градусов в направлении вращения ротора относительно оси нормального направления центральной оси вращения, и контактные поверхности наклонены под заданным углом, к примеру, под углом от 0 до 65 градусов, относительно центральной оси вращения ротора.4. A turbine with an axial flow direction according to claim 3, in which the contact surfaces of the blades are inclined at an angle of 5 to 45 degrees in the direction of rotation of the rotor relative to the axis of the normal direction of the central axis of rotation, and the contact surfaces are inclined at a given angle, for example, at an angle from 0 to 65 degrees, relative to the central axis of rotation of the rotor. 5. Турбина с осевым направлением потока, включающая: корпус, имеющий не менее одного впускного отверстия для среды в своей верхней части и монтажную деталь ротора внутри корпуса; ось ротора, установленная с возможностью вращения на корпусе и проходящая через монтажную деталь ротора; ротор, установленный на оси ротора и включающий множество генераторов силы вращения на его краевых участках, при этом каждый из генераторов силы вращения ротора, имеющихся на роторе, включает компонент впуска среды, идущий от верхней поверхности в направлении оси вращения ротора; компонент образования лопасти, идущий от компонента впуска среды в радиальном направлении и наклоненный в направлении вращения относительно нормальной оси вращения перпендикулярно центральной оси вращения ротора и принимающий на себя среду; и компонент выпуска среды, выступающий из компонента образования лопасти в сторону наружной круговой поверхности ротора.5. A turbine with an axial direction of flow, including: a housing having at least one inlet for the medium in its upper part and a mounting part of the rotor inside the housing; the rotor axis mounted rotatably on the housing and passing through the mounting part of the rotor; a rotor mounted on the axis of the rotor and including a plurality of generators of rotational force at its edge sections, wherein each of the rotor rotational force generators present on the rotor includes a medium inlet component extending from the upper surface in the direction of the rotor axis of rotation; a blade formation component extending from the medium inlet component in the radial direction and inclined in the direction of rotation relative to the normal axis of rotation perpendicular to the central axis of rotation of the rotor and taking on the medium; and a medium discharge component protruding from the blade formation component toward the outer circumferential surface of the rotor. 6. Турбина с осевым направлением потока по п. 5, в которой компонент выпуска среды установлен в направлении, противоположном направлению оси вращения ротора от компонента образования лопасти, и выступы сопротивления впуска среды установлены на внутренней круговой окружности корпуса в соответствии с компонентом выпуска среды.6. A turbine with an axial flow direction according to claim 5, in which the medium discharge component is installed in a direction opposite to the direction of the axis of rotation of the rotor from the blade formation component, and the medium inlet resistance protrusions are mounted on the inner circular circumference of the housing in accordance with the medium discharge component.
RU2017131731A 2015-02-12 2016-02-12 AXIAL FLOW TURBINE RU2017131731A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020150021822A KR101578360B1 (en) 2015-02-12 2015-02-12 A axial flow type turbine
KR10-2015-0021822 2015-02-12
PCT/KR2016/001431 WO2016129949A1 (en) 2015-02-12 2016-02-12 Axial flow turbine

Publications (2)

Publication Number Publication Date
RU2017131731A3 RU2017131731A3 (en) 2019-03-12
RU2017131731A true RU2017131731A (en) 2019-03-12

Family

ID=55085002

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017131731A RU2017131731A (en) 2015-02-12 2016-02-12 AXIAL FLOW TURBINE

Country Status (8)

Country Link
US (1) US20180030834A1 (en)
EP (1) EP3258063A4 (en)
JP (1) JP2018508696A (en)
KR (1) KR101578360B1 (en)
CN (1) CN107257883A (en)
BR (1) BR112017017184A2 (en)
RU (1) RU2017131731A (en)
WO (1) WO2016129949A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101876180B1 (en) * 2017-03-14 2018-07-09 정혜영 square Board Index Hole Wheel Turbine Device
RU2728310C2 (en) * 2018-11-21 2020-07-29 Владимир Викторович Михайлов Radial turbine
US11713881B2 (en) 2020-01-08 2023-08-01 General Electric Company Premixer for a combustor
KR102383334B1 (en) * 2020-11-26 2022-04-06 한국생산기술연구원 Micro turbine designed by design method using machine learning and its design method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1438488A (en) * 1921-06-15 1922-12-12 John F Grey Steam turbine
KR101070907B1 (en) * 2004-10-09 2011-10-06 삼성테크윈 주식회사 Turbine having variable vane
KR20090111884A (en) * 2007-08-06 2009-10-28 엄준석 Micro-turbine device
KR101184877B1 (en) * 2011-04-05 2012-09-26 최혁선 A improved structure of turbine with impeller for an axis line
KR101063775B1 (en) * 2011-04-28 2011-09-19 주식회사지티에너지 Multipurpose rotation apparatus and generating system with multipurpose rotation apparatus
CN103857879B (en) * 2011-10-04 2016-08-24 磪焃善 Axial flow turbo-machine
KR20140000381A (en) * 2012-06-22 2014-01-03 주식회사 에이치케이터빈 Reaction type turbine
KR101389013B1 (en) * 2012-10-19 2014-04-25 주식회사 에이치케이터빈 Reaction type turbine system
KR20140056486A (en) * 2012-10-26 2014-05-12 주식회사 에이치케이터빈 Reaction type turbine system
KR101418345B1 (en) 2013-09-27 2014-07-10 최혁선 A structure of turbine with impeller for an axis line

Also Published As

Publication number Publication date
CN107257883A (en) 2017-10-17
RU2017131731A3 (en) 2019-03-12
JP2018508696A (en) 2018-03-29
KR101578360B1 (en) 2015-12-28
EP3258063A4 (en) 2019-04-03
BR112017017184A2 (en) 2018-04-03
WO2016129949A1 (en) 2016-08-18
EP3258063A1 (en) 2017-12-20
US20180030834A1 (en) 2018-02-01

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