CA2255100A1 - Mesure du volume d'ecoulement gazeux - Google Patents

Mesure du volume d'ecoulement gazeux Download PDF

Info

Publication number
CA2255100A1
CA2255100A1 CA 2255100 CA2255100A CA2255100A1 CA 2255100 A1 CA2255100 A1 CA 2255100A1 CA 2255100 CA2255100 CA 2255100 CA 2255100 A CA2255100 A CA 2255100A CA 2255100 A1 CA2255100 A1 CA 2255100A1
Authority
CA
Canada
Prior art keywords
restriction
gas
flow area
gas flow
area measurement
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.)
Granted
Application number
CA 2255100
Other languages
English (en)
Other versions
CA2255100C (fr
Inventor
Eduardo R. Evangelista
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.)
Standard Aero Ltd
Original Assignee
Standard Aero 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
Priority claimed from GBGB9805422.4A external-priority patent/GB9805422D0/en
Application filed by Standard Aero Ltd filed Critical Standard Aero Ltd
Publication of CA2255100A1 publication Critical patent/CA2255100A1/fr
Application granted granted Critical
Publication of CA2255100C publication Critical patent/CA2255100C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/28—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring areas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/20—Measuring arrangements characterised by the use of fluids for measuring areas, e.g. pneumatic planimeters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
CA 2255100 1998-03-13 1998-12-04 Mesure du volume d'ecoulement gazeux Expired - Lifetime CA2255100C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9805422.4 1998-03-13
GBGB9805422.4A GB9805422D0 (en) 1998-03-13 1998-03-13 Gas flow area measurement
GB9821108A GB2335281B (en) 1998-03-13 1998-09-30 Gas flow area measurement
GB9821108.9 1998-09-30

Publications (2)

Publication Number Publication Date
CA2255100A1 true CA2255100A1 (fr) 1999-09-13
CA2255100C CA2255100C (fr) 2003-02-18

Family

ID=26313283

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2255100 Expired - Lifetime CA2255100C (fr) 1998-03-13 1998-12-04 Mesure du volume d'ecoulement gazeux

Country Status (5)

Country Link
AU (1) AU753256B2 (fr)
CA (1) CA2255100C (fr)
DE (1) DE19900339B4 (fr)
FR (1) FR2776069B1 (fr)
SG (1) SG72906A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3575756A1 (fr) * 2018-05-30 2019-12-04 Siemens Aktiengesellschaft Étalonnage d'un débitmètre
CN116481823A (zh) * 2023-05-10 2023-07-25 哈尔滨工程大学 一种模块化燃气轮机进口导叶结冰试验段

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253844B4 (de) * 2002-11-14 2005-09-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zur Sichtbarmachung der Strömungsablösung in einer Überschalldüse
CN112611490B (zh) * 2020-12-10 2022-04-08 中国计量大学 一种超精密气体静压节流器能效测量方法
DE102024123353A1 (de) * 2024-08-15 2026-02-19 TRUMPF Werkzeugmaschinen SE + Co. KG Verfahren zum Betreiben einer Laserbearbeitungsmaschine und Laserbearbeitungsmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063449A (en) * 1976-10-21 1977-12-20 Griggs Elmer L Air gauge for nozzle assemblies
US4799511A (en) * 1981-10-02 1989-01-24 Naum Azimov Flow system of static parameters
DE3900836A1 (de) * 1989-01-13 1990-07-19 Bosch Gmbh Robert Verfahren zur messung der steuerquerschnittsflaeche einer duese
FR2707393B1 (fr) * 1993-07-09 1995-08-18 Schlumberger Ind Sa Système de comptage de gaz fourni sous haute pression.
US5564306A (en) * 1994-05-25 1996-10-15 Marcum Fuel Systems, Inc. Density compensated gas flow meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3575756A1 (fr) * 2018-05-30 2019-12-04 Siemens Aktiengesellschaft Étalonnage d'un débitmètre
CN116481823A (zh) * 2023-05-10 2023-07-25 哈尔滨工程大学 一种模块化燃气轮机进口导叶结冰试验段

Also Published As

Publication number Publication date
FR2776069B1 (fr) 2003-02-21
AU753256B2 (en) 2002-10-10
DE19900339A1 (de) 1999-09-16
SG72906A1 (en) 2000-05-23
FR2776069A1 (fr) 1999-09-17
AU9613198A (en) 1999-09-23
CA2255100C (fr) 2003-02-18
DE19900339B4 (de) 2006-06-14

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20181204