FR2910971B1 - Dispositif et procede de mesure de champs de vitesse d'un fluide en ecoulement, par tomographie - Google Patents

Dispositif et procede de mesure de champs de vitesse d'un fluide en ecoulement, par tomographie

Info

Publication number
FR2910971B1
FR2910971B1 FR0655984A FR0655984A FR2910971B1 FR 2910971 B1 FR2910971 B1 FR 2910971B1 FR 0655984 A FR0655984 A FR 0655984A FR 0655984 A FR0655984 A FR 0655984A FR 2910971 B1 FR2910971 B1 FR 2910971B1
Authority
FR
France
Prior art keywords
tomography
flowing fluid
measuring speed
speed fields
fields
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
FR0655984A
Other languages
English (en)
Other versions
FR2910971A1 (fr
Inventor
Samuel Legoupil
Philippe Berne
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0655984A priority Critical patent/FR2910971B1/fr
Publication of FR2910971A1 publication Critical patent/FR2910971A1/fr
Application granted granted Critical
Publication of FR2910971B1 publication Critical patent/FR2910971B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/001—Full-field flow measurement, e.g. determining flow velocity and direction in a whole region at the same time, flow visualisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/7042—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using radioactive tracers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
    • G01P5/22—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Nuclear Medicine (AREA)
FR0655984A 2006-12-27 2006-12-27 Dispositif et procede de mesure de champs de vitesse d'un fluide en ecoulement, par tomographie Expired - Fee Related FR2910971B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0655984A FR2910971B1 (fr) 2006-12-27 2006-12-27 Dispositif et procede de mesure de champs de vitesse d'un fluide en ecoulement, par tomographie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0655984A FR2910971B1 (fr) 2006-12-27 2006-12-27 Dispositif et procede de mesure de champs de vitesse d'un fluide en ecoulement, par tomographie

Publications (2)

Publication Number Publication Date
FR2910971A1 FR2910971A1 (fr) 2008-07-04
FR2910971B1 true FR2910971B1 (fr) 2009-04-03

Family

ID=38291042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0655984A Expired - Fee Related FR2910971B1 (fr) 2006-12-27 2006-12-27 Dispositif et procede de mesure de champs de vitesse d'un fluide en ecoulement, par tomographie

Country Status (1)

Country Link
FR (1) FR2910971B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108086970A (zh) * 2017-12-27 2018-05-29 中国石油天然气股份有限公司 一种脉冲氧活化测井自相关解释方法和装置
CN109782016A (zh) * 2018-12-25 2019-05-21 南京航空航天大学 一种基于正电子技术及涡街现象的液体流速检测装置及检测方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102768229B (zh) * 2012-07-25 2014-04-23 南京工业大学 双阵列式电容传感器及其气固两相流检测方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0309385D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-ray monitoring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108086970A (zh) * 2017-12-27 2018-05-29 中国石油天然气股份有限公司 一种脉冲氧活化测井自相关解释方法和装置
CN108086970B (zh) * 2017-12-27 2021-04-27 中国石油天然气股份有限公司 一种脉冲氧活化测井自相关解释方法和装置
CN109782016A (zh) * 2018-12-25 2019-05-21 南京航空航天大学 一种基于正电子技术及涡街现象的液体流速检测装置及检测方法
CN109782016B (zh) * 2018-12-25 2022-04-19 南京航空航天大学 一种基于正电子技术及涡街现象的液体流速检测装置及检测方法

Also Published As

Publication number Publication date
FR2910971A1 (fr) 2008-07-04

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