WO2011042863A3 - Bladeless rotor for a turbomachine - Google Patents

Bladeless rotor for a turbomachine Download PDF

Info

Publication number
WO2011042863A3
WO2011042863A3 PCT/IB2010/054501 IB2010054501W WO2011042863A3 WO 2011042863 A3 WO2011042863 A3 WO 2011042863A3 IB 2010054501 W IB2010054501 W IB 2010054501W WO 2011042863 A3 WO2011042863 A3 WO 2011042863A3
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
working
turbomachine
bladeless
face
Prior art date
Application number
PCT/IB2010/054501
Other languages
French (fr)
Other versions
WO2011042863A2 (en
Inventor
Anatoly Soudarev
Mike Sassoon
Original Assignee
Cmt Systems-Ceramic Micro Turbine Technologies 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 Cmt Systems-Ceramic Micro Turbine Technologies Ltd filed Critical Cmt Systems-Ceramic Micro Turbine Technologies Ltd
Publication of WO2011042863A2 publication Critical patent/WO2011042863A2/en
Publication of WO2011042863A3 publication Critical patent/WO2011042863A3/en

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
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/15—Two-dimensional spiral
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/25—Three-dimensional helical
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • 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
    • F05D2250/00—Geometry
    • F05D2250/80—Size or power range of the machines
    • F05D2250/82—Micromachines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Disclosed are bladeless working-wheels suitable for use as components of a turbomachine, the working wheels comprising a plurality of hollow wheel tunnels, each wheel tunnel passing from a periphery opening of the working wheel to a face opening in a face of the working wheel, wherein each wheel tunnel has a substantially continuous smooth curved shape.
PCT/IB2010/054501 2009-10-06 2010-10-05 Bladeless working wheel useful as a turbomachine component WO2011042863A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24915609P 2009-10-06 2009-10-06
US61/249,156 2009-10-06

Publications (2)

Publication Number Publication Date
WO2011042863A2 WO2011042863A2 (en) 2011-04-14
WO2011042863A3 true WO2011042863A3 (en) 2011-12-08

Family

ID=43857229

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/054501 WO2011042863A2 (en) 2009-10-06 2010-10-05 Bladeless working wheel useful as a turbomachine component

Country Status (1)

Country Link
WO (1) WO2011042863A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979072B (en) * 2017-06-01 2019-02-19 北京磐龙天地科技发展股份有限公司 Heat-tube engine
CN108301876A (en) * 2017-08-31 2018-07-20 李钢坤 A kind of revolution curved tube rotor of rotary engine
KR102268284B1 (en) * 2020-02-17 2021-06-22 엘지전자 주식회사 Fluid cleaning apparatus
CN111828347A (en) * 2020-07-30 2020-10-27 萍乡北京理工大学高新技术研究院 Streamline tunnel type electric compressor
CN111852573A (en) * 2020-07-30 2020-10-30 萍乡北京理工大学高新技术研究院 Streamline tunnel type turbine
CN111881532A (en) * 2020-07-31 2020-11-03 萍乡北京理工大学高新技术研究院 Flow passage design and forming method for streamline tunnel type rotary fluid machinery
CN111828380A (en) * 2020-07-31 2020-10-27 萍乡北京理工大学高新技术研究院 Streamline tunnel type compressor wheel
CN112096465A (en) * 2020-09-23 2020-12-18 萍乡北京理工大学高新技术研究院 Streamline tunnel type turbine generator
CN112096509A (en) * 2020-09-23 2020-12-18 萍乡北京理工大学高新技术研究院 Streamline tunnel type turbocharger adopting outline type air bearing
CN112096510A (en) * 2020-09-23 2020-12-18 萍乡北京理工大学高新技术研究院 Streamline tunnel compressor wheel supercharger
CN111963262A (en) * 2020-09-23 2020-11-20 萍乡北京理工大学高新技术研究院 Outline type air bearing
CN112096521A (en) * 2020-09-24 2020-12-18 萍乡北京理工大学高新技术研究院 Vertical streamline tunnel wheel gas turbine
CN112096511A (en) * 2020-09-27 2020-12-18 萍乡北京理工大学高新技术研究院 Vertical streamline tunnel wheel supercharger
CN112096512A (en) * 2020-09-27 2020-12-18 萍乡北京理工大学高新技术研究院 Streamline tunnel type turbocharger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286984A (en) * 1965-12-27 1966-11-22 Bachl Herbert Rotary turbine
US4029431A (en) * 1974-08-23 1977-06-14 Herbert Bachl Fluid-flow machine
WO2004022921A1 (en) * 2002-09-05 2004-03-18 Electricite De France Service National Gas turbine with radial-type turbine wheel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821233C2 (en) 1978-05-16 1983-07-28 GETEWENT Gesellschaft für technische und wissenschaftliche Energieumsatzentwicklungen mbH, 8950 Kaufbeuren Disc-shaped impeller of a turbomachine
US20030113691A1 (en) 2001-12-17 2003-06-19 Cerma-Tech Ltd. Hollow dental post

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286984A (en) * 1965-12-27 1966-11-22 Bachl Herbert Rotary turbine
US4029431A (en) * 1974-08-23 1977-06-14 Herbert Bachl Fluid-flow machine
WO2004022921A1 (en) * 2002-09-05 2004-03-18 Electricite De France Service National Gas turbine with radial-type turbine wheel

Also Published As

Publication number Publication date
WO2011042863A2 (en) 2011-04-14

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