DE68904504D1 - Verfahren und einrichtung fuer die expansion eines tieftemperaturfluids. - Google Patents

Verfahren und einrichtung fuer die expansion eines tieftemperaturfluids.

Info

Publication number
DE68904504D1
DE68904504D1 DE8989115195T DE68904504T DE68904504D1 DE 68904504 D1 DE68904504 D1 DE 68904504D1 DE 8989115195 T DE8989115195 T DE 8989115195T DE 68904504 T DE68904504 T DE 68904504T DE 68904504 D1 DE68904504 D1 DE 68904504D1
Authority
DE
Germany
Prior art keywords
expansion
low temperature
temperature fluid
fluid
low
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 - Fee Related
Application number
DE8989115195T
Other languages
English (en)
Other versions
DE68904504T2 (de
Inventor
Leslie Charles Kun
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE68904504D1 publication Critical patent/DE68904504D1/de
Publication of DE68904504T2 publication Critical patent/DE68904504T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/005—Adaptations for refrigeration plants
    • 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
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—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
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
DE8989115195T 1988-08-18 1989-08-17 Verfahren und einrichtung fuer die expansion eines tieftemperaturfluids. Expired - Fee Related DE68904504T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/233,379 US4904158A (en) 1988-08-18 1988-08-18 Method and apparatus for cryogenic liquid expansion

Publications (2)

Publication Number Publication Date
DE68904504D1 true DE68904504D1 (de) 1993-03-04
DE68904504T2 DE68904504T2 (de) 1993-05-19

Family

ID=22876993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989115195T Expired - Fee Related DE68904504T2 (de) 1988-08-18 1989-08-17 Verfahren und einrichtung fuer die expansion eines tieftemperaturfluids.

Country Status (7)

Country Link
US (1) US4904158A (de)
EP (1) EP0356821B1 (de)
JP (1) JP2594833B2 (de)
BR (1) BR8904135A (de)
CA (1) CA1312782C (de)
DE (1) DE68904504T2 (de)
ES (1) ES2040950T3 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029331C1 (de) * 1990-09-15 1992-01-30 Mtu Muenchen Gmbh
US5277541A (en) * 1991-12-23 1994-01-11 Allied-Signal Inc. Vaned shroud for centrifugal compressor
US5228298A (en) * 1992-04-16 1993-07-20 Praxair Technology, Inc. Cryogenic rectification system with helical dry screw expander
JP2592950Y2 (ja) * 1993-08-06 1999-03-31 川崎重工業株式会社 スプリッタ型インペラ
US5984638A (en) * 1994-08-12 1999-11-16 Elliott Turbomachinery Co., Inc. Turbomachine radial impeller vibration constraining and damping mechanism
USD382881S (en) * 1995-09-07 1997-08-26 Kvaerner Pulping Technologies Aktiebolag Pump impeller
US6406255B1 (en) * 1995-12-12 2002-06-18 Tuboscope I/P, Inc. Apparatus and method for handling waste C-I-P II
US5730582A (en) * 1997-01-15 1998-03-24 Essex Turbine Ltd. Impeller for radial flow devices
FR2782755B1 (fr) * 1998-09-02 2000-09-29 Inst Francais Du Petrole Turmomachine polyphasique a melange de phases ameliore et methode associee
US6666660B2 (en) * 2001-04-27 2003-12-23 The Hoover Company Motor-fan assembly for a floor cleaning machine
WO2005057016A2 (en) * 2003-12-05 2005-06-23 Argo-Tech Corporation High performance inducer
US7108482B2 (en) * 2004-01-23 2006-09-19 Robert Bosch Gmbh Centrifugal blower
US7207779B2 (en) * 2004-08-18 2007-04-24 Sunonwealth Electric Machine Industry Co., Ltd. Impeller for radial-flow heat dissipating fan
JP2007187422A (ja) * 2006-01-16 2007-07-26 Ebara Corp 冷凍機用動力回収膨張機
JP4618142B2 (ja) * 2006-01-20 2011-01-26 トヨタ自動車株式会社 ターボチャージャ
GB2439339A (en) * 2006-06-20 2007-12-27 Peter John Bayram Liquid refrigerant powered turbine
DE102007017822A1 (de) * 2007-04-16 2008-10-23 Continental Automotive Gmbh Abgasturbolader
WO2009070599A1 (en) * 2007-11-27 2009-06-04 Emerson Electric Co. Bi-directional cooling fan
FR2927670B1 (fr) 2008-02-15 2010-03-19 Alstom Hydro France Roue pour machine hydraulique, machine hydraulique comprenant une telle roue et installation de conversion d'energie equipee d'une telle machine hydraulique.
US9316228B2 (en) * 2009-03-24 2016-04-19 Concepts Nrec, Llc High-flow-capacity centrifugal hydrogen gas compression systems, methods and components therefor
US8004102B2 (en) * 2009-04-03 2011-08-23 Praxair Technology, Inc. Refrigeration generation method and system
US8543245B2 (en) * 2009-11-20 2013-09-24 Halliburton Energy Services, Inc. Systems and methods for specifying an operational parameter for a pumping system
US9657573B2 (en) 2012-09-06 2017-05-23 Mitsubishi Heavy Industries, Ltd. Mixed flow turbine
CN107109943B (zh) * 2015-03-26 2019-06-04 三菱重工发动机和增压器株式会社 涡轮动叶片及可变容量涡轮
CN110608196B (zh) * 2019-08-26 2020-11-13 中国人民解放军总参谋部第六十研究所 一种带半叶高小叶片的楔形扩压器
CN113158356B (zh) * 2021-01-29 2022-12-09 西安交通大学 一种低温液体膨胀机抗空化整流锥协同优化设计方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR361330A (fr) * 1905-04-06 1906-06-15 Jean Frederic Paul Kestner Perfectionnements aux ventilateurs centrifuges
US1959703A (en) * 1932-01-26 1934-05-22 Birmann Rudolph Blading for centrifugal impellers or turbines
US2484554A (en) * 1945-12-20 1949-10-11 Gen Electric Centrifugal impeller
SE309082B (de) * 1965-07-15 1969-03-10 Bahco Ab
US3657898A (en) * 1968-08-15 1972-04-25 Air Prod & Chem Method and apparatus for producing refrigeration
DE2135286A1 (de) * 1971-07-15 1973-01-25 Wilhelm Prof Dr Ing Dettmering Lauf- und leitradgitter fuer turbomaschinen
SU992749A1 (ru) * 1981-08-25 1983-01-30 Государственный Союзный научно-исследовательский тракторный институт Рабочее колесо центростремительной турбины
SU1059217A1 (ru) * 1982-09-08 1983-12-07 Всесоюзный Научно-Исследовательский Институт "Гелиевая Техника" Рабочее колесо центростремительной турбины
SU1073495A1 (ru) * 1982-12-21 1984-02-15 Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина Рабочее колесо центробежной турбомашины
SU1160061A1 (ru) * 1983-10-19 1985-06-07 Всесоюзный научно-исследовательский институт гелиевой техники Рабочее колесо радиально-осевой турбины
US4530639A (en) * 1984-02-06 1985-07-23 A/S Kongsberg Vapenfabrikk Dual-entry centrifugal compressor
JPH113202A (ja) * 1997-06-11 1999-01-06 Digital Electron Corp プログラム式表示装置

Also Published As

Publication number Publication date
DE68904504T2 (de) 1993-05-19
EP0356821A1 (de) 1990-03-07
ES2040950T3 (es) 1993-11-01
US4904158A (en) 1990-02-27
JPH02140406A (ja) 1990-05-30
EP0356821B1 (de) 1993-01-20
BR8904135A (pt) 1990-04-10
CA1312782C (en) 1993-01-19
JP2594833B2 (ja) 1997-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee