BR112017017184A2 - turbina de fluxo axial. - Google Patents

turbina de fluxo axial.

Info

Publication number
BR112017017184A2
BR112017017184A2 BR112017017184-8A BR112017017184A BR112017017184A2 BR 112017017184 A2 BR112017017184 A2 BR 112017017184A2 BR 112017017184 A BR112017017184 A BR 112017017184A BR 112017017184 A2 BR112017017184 A2 BR 112017017184A2
Authority
BR
Brazil
Prior art keywords
blades
fluid
rotor
collision surface
angle
Prior art date
Application number
BR112017017184-8A
Other languages
English (en)
Korean (ko)
Inventor
Sun Choi Hyuk
Original Assignee
Sun Choi Hyuk
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 Sun Choi Hyuk filed Critical Sun Choi Hyuk
Publication of BR112017017184A2 publication Critical patent/BR112017017184A2/pt

Links

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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-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
    • F01D1/06—Non-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
    • F01D1/08—Non-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
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-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
    • F01D1/026—Impact turbines with buckets, i.e. impulse turbines, e.g. Pelton turbines
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-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
    • F01D1/10—Non-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
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/18—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means
    • F01D1/22—Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means traversed by the working-fluid substantially radially
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/025—Fixing blade carrying members on shafts
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/045—Nozzles; 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)

Abstract

a presente invenção refere-se a uma turbina de fluxo axial, compreendendo: uma parte de montagem do rotor; um alojamento tendo uma parte de suprimento de fluido que cerca a parte de montagem do rotor; um rotor que é instalado em um eixo de rotação no alojamento e tem uma pluralidade de lâminas instaladas em uma direção circunferencial; e uma pluralidade de bocais de injeção, instalados na parte de suprimento de fluido que cerca a parte de montagem do rotor, para pulverizar um fluido de alta pressão em direção às lâminas, em que a superfície de colisão de fluido das lâminas instaladas no rotor é formada para ser inclinada em um ângulo na direção rotacional do rotor com relação ao eixo normal do eixo central de rotação, e os bocais de injeção formados na parte de suprimento de fluido são instalados em um ângulo paralelo à direção normal da superfície de colisão de fluido das lâminas. devido à configuração acima mencionada, a presente invenção provê o efeito de maximizar a taxa de rotação de uma turbina enquanto suaviza o fluxo de fluido pela otimização do ângulo da superfície de colisão de fluido das lâminas.
BR112017017184-8A 2015-02-12 2016-02-12 turbina de fluxo axial. BR112017017184A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020150021822A KR101578360B1 (ko) 2015-02-12 2015-02-12 축류형 터빈
KR10-2015-0021822 2015-02-12
PCT/KR2016/001431 WO2016129949A1 (ko) 2015-02-12 2016-02-12 축류형 터빈

Publications (1)

Publication Number Publication Date
BR112017017184A2 true BR112017017184A2 (pt) 2018-04-03

Family

ID=55085002

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017017184-8A BR112017017184A2 (pt) 2015-02-12 2016-02-12 turbina de fluxo axial.

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101876180B1 (ko) * 2017-03-14 2018-07-09 정혜영 사각보드 인덱스 홀 휠 터빈장치
RU2728310C2 (ru) * 2018-11-21 2020-07-29 Владимир Викторович Михайлов Радиальная турбина
US11713881B2 (en) 2020-01-08 2023-08-01 General Electric Company Premixer for a combustor
KR102383334B1 (ko) * 2020-11-26 2022-04-06 한국생산기술연구원 머신러닝을 이용한 설계방법에 의해 설계된 마이크로 터빈 및 이의 설계방법

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 (ko) * 2004-10-09 2011-10-06 삼성테크윈 주식회사 가변 베인형 터빈
KR20090111884A (ko) * 2007-08-06 2009-10-28 엄준석 마이크로 터빈장치
KR101184877B1 (ko) * 2011-04-05 2012-09-26 최혁선 축류형 터빈의 개량구조
KR101063775B1 (ko) * 2011-04-28 2011-09-19 주식회사지티에너지 다목적 회전장치와 이를 구비한 발전시스템
CN103857879B (zh) * 2011-10-04 2016-08-24 磪焃善 轴流式涡轮机
KR20140000381A (ko) * 2012-06-22 2014-01-03 주식회사 에이치케이터빈 반작용식 터빈
KR101389013B1 (ko) * 2012-10-19 2014-04-25 주식회사 에이치케이터빈 반작용식 터빈 시스템
KR20140056486A (ko) * 2012-10-26 2014-05-12 주식회사 에이치케이터빈 반작용식 터빈 시스템
KR101418345B1 (ko) 2013-09-27 2014-07-10 최혁선 축류형 다단 터빈의 구조

Also Published As

Publication number Publication date
KR101578360B1 (ko) 2015-12-28
RU2017131731A (ru) 2019-03-12
JP2018508696A (ja) 2018-03-29
EP3258063A1 (en) 2017-12-20
RU2017131731A3 (pt) 2019-03-12
CN107257883A (zh) 2017-10-17
US20180030834A1 (en) 2018-02-01
EP3258063A4 (en) 2019-04-03
WO2016129949A1 (ko) 2016-08-18

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]