CH334686A - Changeable nozzle, especially Laval nozzle for wind tunnels - Google Patents

Changeable nozzle, especially Laval nozzle for wind tunnels

Info

Publication number
CH334686A
CH334686A CH334686DA CH334686A CH 334686 A CH334686 A CH 334686A CH 334686D A CH334686D A CH 334686DA CH 334686 A CH334686 A CH 334686A
Authority
CH
Switzerland
Prior art keywords
nozzle
changeable
wind tunnels
laval
laval nozzle
Prior art date
Application number
Other languages
German (de)
Inventor
Hausammann Werner Ing Dipl
Original Assignee
Ingenieurbureau W Hausammann &
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 Ingenieurbureau W Hausammann & filed Critical Ingenieurbureau W Hausammann &
Publication of CH334686A publication Critical patent/CH334686A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
    • G01M9/02—Wind tunnels
    • G01M9/04—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
CH334686D 1955-09-12 1955-09-12 Changeable nozzle, especially Laval nozzle for wind tunnels CH334686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3045705X 1955-09-12

Publications (1)

Publication Number Publication Date
CH334686A true CH334686A (en) 1958-12-15

Family

ID=4573675

Family Applications (1)

Application Number Title Priority Date Filing Date
CH334686D CH334686A (en) 1955-09-12 1955-09-12 Changeable nozzle, especially Laval nozzle for wind tunnels

Country Status (2)

Country Link
US (1) US3045705A (en)
CH (1) CH334686A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099291A (en) * 1961-03-22 1963-07-30 Nat Drying Machine Company Adjustable nozzle
GB1073470A (en) * 1964-12-04 1967-06-28 Power Jets Res & Dev Ltd Fluid ducts
US3461833A (en) * 1966-12-27 1969-08-19 Bendix Corp Fluid variable pressure device
US3453878A (en) * 1967-06-22 1969-07-08 Garrett Corp Wind tunnel
US4398415A (en) * 1981-12-10 1983-08-16 The United States Of America As Represented By The Secretary Of The Air Force Swing link flexible wind tunnel nozzle
DE4338869A1 (en) * 1992-11-21 1994-05-26 Zeppelin Schuettguttech Gmbh Valve for setting given gas flow-rate
WO2002014746A1 (en) * 2000-08-10 2002-02-21 Halton Company, Inc. Device and method for controlling/balancing flow fluid flow-volume rate in flow channels
US20110005507A9 (en) 2001-01-23 2011-01-13 Rick Bagwell Real-time control of exhaust flow
PL1778418T5 (en) 2004-07-23 2014-09-30 Oy Halton Group Ltd Improvements for control of exhaust systems
US20080274683A1 (en) 2007-05-04 2008-11-06 Current Energy Controls, Lp Autonomous Ventilation System
US20090061752A1 (en) 2007-08-28 2009-03-05 Current Energy Controls, Lp Autonomous Ventilation System
MX2011005770A (en) 2008-12-03 2011-08-15 Halton Group Ltd Oy Exhaust flow control system and method.
CN104316287B (en) * 2014-10-24 2017-01-11 中国人民解放军国防科学技术大学 Two-dimensional variable-mach-number spray pipe and supersonic-velocity variable-mach-number wind tunnel using same
US20220119256A1 (en) * 2020-10-15 2022-04-21 Cfd Research Corporation Nitrous decomposition without catalyst

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462953A (en) * 1946-02-05 1949-03-01 United Aircraft Corp Adjustable cone orifice
US2546673A (en) * 1946-07-13 1951-03-27 Emory D Mattix Flow control valve
US2590215A (en) * 1947-02-21 1952-03-25 Frank C Sausa Variable throat restricter valve
US2486287A (en) * 1947-03-13 1949-10-25 Pittsburgh Des Moines Company Sealing means for the joints between the movable and stationary walls of an adjustable wind tunnel nozzle
US2472949A (en) * 1947-10-31 1949-06-14 Pittsburgh Des Moines Company Flexible nozzle for supersonic wind tunnels
US2570129A (en) * 1948-08-18 1951-10-02 Gen Electric Supersonic wind tunnel
US2625008A (en) * 1951-02-28 1953-01-13 Curtiss Wright Corp Variable flow nozzle
US2709917A (en) * 1952-02-15 1955-06-07 United Aircraft Corp Transonic flow control
US2696110A (en) * 1952-05-02 1954-12-07 Jr Alfred J Eggers Variable-constriction nozzle

Also Published As

Publication number Publication date
US3045705A (en) 1962-07-24

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