CA999527A - Supersonic nozzle unit - Google Patents

Supersonic nozzle unit

Info

Publication number
CA999527A
CA999527A CA195,114A CA195114A CA999527A CA 999527 A CA999527 A CA 999527A CA 195114 A CA195114 A CA 195114A CA 999527 A CA999527 A CA 999527A
Authority
CA
Canada
Prior art keywords
nozzle unit
supersonic nozzle
supersonic
unit
nozzle
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.)
Expired
Application number
CA195,114A
Inventor
John S. Sohre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA999527A publication Critical patent/CA999527A/en
Expired legal-status Critical Current

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
    • 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
    • F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour
    • 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
    • F01D1/04—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 axially
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA195,114A 1973-05-21 1974-03-15 Supersonic nozzle unit Expired CA999527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00362403A US3804335A (en) 1973-05-21 1973-05-21 Vaneless supersonic nozzle

Publications (1)

Publication Number Publication Date
CA999527A true CA999527A (en) 1976-11-09

Family

ID=23425992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA195,114A Expired CA999527A (en) 1973-05-21 1974-03-15 Supersonic nozzle unit

Country Status (8)

Country Link
US (1) US3804335A (en)
JP (1) JPS508906A (en)
AU (1) AU6707274A (en)
CA (1) CA999527A (en)
DE (1) DE2417880A1 (en)
GB (1) GB1457634A (en)
IT (1) IT1004228B (en)
NL (1) NL7404887A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968935A (en) * 1973-05-21 1976-07-13 Sohre John S Contoured supersonic nozzle
GB1487324A (en) * 1973-11-15 1977-09-28 Rolls Royce Gas turbine engines
DE2435153B2 (en) * 1974-07-22 1977-06-30 Kraftwerk Union AG, 4330 Mülheim TURBO MACHINE, IN PARTICULAR STEAM TURBINE WITH HIGH STEAM INLET TEMPERATURE
JPS5314205A (en) * 1976-07-23 1978-02-08 Hitachi Ltd Step structure for axial-flow fluid machine
US4336039A (en) * 1977-10-13 1982-06-22 Sohre John S Geothermal turbine
USRE30720E (en) * 1978-07-12 1981-08-25 Contoured supersonic nozzle
ZA8234B (en) * 1981-01-05 1982-11-24 Alsthom Atlantique A turbine stage
JPS58152106A (en) * 1982-03-05 1983-09-09 Nissan Motor Co Ltd Axial flow turbine
JPH01259607A (en) * 1988-04-08 1989-10-17 Sharp Corp White noise waveform generating circuit
DE10303617A1 (en) * 2003-01-30 2004-10-07 GAT Gesellschaft für Antriebstechnik mbH Turbine wheel for driving rapidly rotating tools
GB9805030D0 (en) * 1998-03-11 1998-05-06 Rolls Royce Plc A stator vane assembly for a turbomachine
US6196793B1 (en) * 1999-01-11 2001-03-06 General Electric Company Nozzle box
US7238004B2 (en) * 1999-11-25 2007-07-03 Delta Electronics, Inc. Serial fan with a plurality of rotor vanes
DE10233199A1 (en) * 2002-07-22 2004-02-05 Dürr Systems GmbH Turbine motor of a rotary atomizer
FR2853929B1 (en) * 2003-04-17 2007-04-13 Alstom Switzerland Ltd STEAM TURBINE HAVING A HIGH PRESSURE BODY WITH A SINGLE FLOOR OF FINS
EP1790826A1 (en) * 2005-11-24 2007-05-30 Siemens Aktiengesellschaft Turbine vane for a turbine of a thermal power plant
US8230688B2 (en) * 2008-09-29 2012-07-31 Siemens Energy, Inc. Modular transvane assembly
US8276389B2 (en) * 2008-09-29 2012-10-02 Siemens Energy, Inc. Assembly for directing combustion gas
DE102009055180A1 (en) 2009-12-22 2011-06-30 Robert Bosch GmbH, 70469 Laval
EP2685050B1 (en) * 2012-07-11 2017-02-01 General Electric Technology GmbH Stationary vane assembly for an axial flow turbine
US9322335B2 (en) 2013-03-15 2016-04-26 Siemens Energy, Inc. Gas turbine combustor exit piece with hinged connections
DE102013218887A1 (en) * 2013-09-20 2015-03-26 Mahle International Gmbh Laval
US10677077B2 (en) * 2017-03-01 2020-06-09 Panasonic Corporation Turbine nozzle and radial turbine including the same
JP6866187B2 (en) * 2017-03-01 2021-04-28 パナソニック株式会社 Turbine nozzle and radial turbine equipped with it
JP6826574B2 (en) * 2018-09-26 2021-02-03 三菱重工マリンマシナリ株式会社 Partial feed turbine
BE1028108B1 (en) * 2020-02-28 2021-09-28 Safran Aero Boosters TURBOMACHINE TRANSSONIC COMPRESSOR

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB342289A (en) * 1929-10-18 1931-01-19 Gen Electric Co Ltd Improvements in elastic fluid turbines
US2378372A (en) * 1937-12-15 1945-06-12 Whittle Frank Turbine and compressor
US2258793A (en) * 1940-03-19 1941-10-14 Westinghouse Electric & Mfg Co Elastic-fluid turbine
GB615219A (en) * 1945-12-13 1949-01-04 Power Jets Res & Dev Ltd Improvements relating to rotary power conversion machines
US2702157A (en) * 1949-09-28 1955-02-15 Edward A Stalker Compressor employing radial diffusion
US2839239A (en) * 1954-06-02 1958-06-17 Edward A Stalker Supersonic axial flow compressors
US2953295A (en) * 1954-10-22 1960-09-20 Edward A Stalker Supersonic compressor with axially transverse discharge
US3744724A (en) * 1972-03-24 1973-07-10 Sulzer Ag Air distributing channel

Also Published As

Publication number Publication date
US3804335A (en) 1974-04-16
JPS508906A (en) 1975-01-29
NL7404887A (en) 1974-11-25
DE2417880A1 (en) 1974-12-12
GB1457634A (en) 1976-12-08
IT1004228B (en) 1976-07-10
AU6707274A (en) 1975-09-25

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