BE1005905A3 - Procede de detection par ultrasons de l'apparition d'une phase gazeuse dans une phase liquide contenue dans une enceinte. - Google Patents

Procede de detection par ultrasons de l'apparition d'une phase gazeuse dans une phase liquide contenue dans une enceinte. Download PDF

Info

Publication number: BE1005905A3
Authority: BE; Belgium
Prior art keywords: enclosure; liquid phase; liquid; appearance; phase
Prior art date: 1990-01-26

Application number

BE9100020A

Other languages

English (en)

French (fr)

Inventor

Pierre Garnaud

Raynald Demarais

Original Assignee

Commissariat Energie Atomique

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.)

1990-01-26

Filing date

1991-01-10

Publication date

1994-03-08

1991-01-10 Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique

1994-03-08 Application granted granted Critical

1994-03-08 Publication of BE1005905A3 publication Critical patent/BE1005905A3/fr

Links

239000007788 liquid Substances 0.000 title claims abstract description 21
238000001514 detection method Methods 0.000 title claims abstract description 16
238000002604 ultrasonography Methods 0.000 title claims description 13
239000007791 liquid phase Substances 0.000 claims abstract description 24
238000000034 method Methods 0.000 claims abstract description 18
239000007792 gaseous phase Substances 0.000 claims abstract description 9
238000013016 damping Methods 0.000 claims abstract description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
239000007789 gas Substances 0.000 claims description 9
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
238000012544 monitoring process Methods 0.000 claims description 5
229910052751 metal Inorganic materials 0.000 claims description 2
239000002184 metal Substances 0.000 claims description 2
229910001338 liquidmetal Inorganic materials 0.000 claims 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 13
229910052708 sodium Inorganic materials 0.000 description 13
239000011734 sodium Substances 0.000 description 13
239000012071 phase Substances 0.000 description 6
230000001360 synchronised effect Effects 0.000 description 6
230000005540 biological transmission Effects 0.000 description 5
229910000831 Steel Inorganic materials 0.000 description 4
239000010959 steel Substances 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
238000005259 measurement Methods 0.000 description 3
NASFKTWZWDYFER-UHFFFAOYSA-N sodium;hydrate Chemical group O.[Na] NASFKTWZWDYFER-UHFFFAOYSA-N 0.000 description 3
239000002131 composite material Substances 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
230000003313 weakening effect Effects 0.000 description 2
230000015556 catabolic process Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000002513 implantation Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000004807 localization Effects 0.000 description 1
230000003071 parasitic effect Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
KEAYESYHFKHZAL-OUBTZVSYSA-N sodium-24 Chemical compound [24Na] KEAYESYHFKHZAL-OUBTZVSYSA-N 0.000 description 1
230000002747 voluntary effect Effects 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2462—Probes with waveguides, e.g. SAW devices
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
- G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/40—Detecting the response signal, e.g. electronic circuits specially adapted therefor by amplitude filtering, e.g. by applying a threshold or by gain control
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/015—Attenuation, scattering
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02433—Gases in liquids, e.g. bubbles, foams
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/10—Number of transducers
- G01N2291/102—Number of transducers one emitter, one receiver

Landscapes

Physics & Mathematics (AREA)
Biochemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Acoustics & Sound (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)

BE9100020A 1990-01-26 1991-01-10 Procede de detection par ultrasons de l'apparition d'une phase gazeuse dans une phase liquide contenue dans une enceinte. BE1005905A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9000934A FR2657693B1 (fr)	1990-01-26	1990-01-26	Procede de detection par ultrasons de l'apparition d'une phase gazeuse dans une phase liquide contenue dans une enceinte.

Publications (1)

Publication Number	Publication Date
BE1005905A3 true BE1005905A3 (fr)	1994-03-08

Family

ID=9393145

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE9100020A BE1005905A3 (fr)	1990-01-26	1991-01-10	Procede de detection par ultrasons de l'apparition d'une phase gazeuse dans une phase liquide contenue dans une enceinte.

Country Status (4)

Country	Link
JP (1)	JP3041728B2 (it)
BE (1)	BE1005905A3 (it)
FR (1)	FR2657693B1 (it)
IT (1)	IT1245002B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5824881A (en) *	1996-09-13	1998-10-20	Cobe Laboratories	Gas/fluid detector for contained fluid systems
WO2007003058A1 (en) *	2005-07-06	2007-01-11	National Research Council Of Canada	Method and system for determining material properties using ultrasonic attenuation
EP2813845B1 (en) *	2013-06-11	2018-07-11	Sonotec Ultraschallsensorik Halle GmbH	Gas Bubble Sensing Device With Two Ultrasonic Emitters Connected To One Ultrasonic Signal Generator
EP3607290B1 (en)	2017-04-05	2022-05-25	Tenova Goodfellow Inc.	Method and apparatus for acoustically detecting fluid leaks
CN113933219B (zh) *	2021-10-08	2023-08-01	哈尔滨工程大学	基于超声波法的湿蒸汽液滴体积浓度测量实验系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2455749A1 (de) *	1974-11-26	1976-08-12	Juergen Frahm	Schlammdichtemesser mit analogem elektrischem messwertausgang
US4567749A (en) *	1983-04-20	1986-02-04	Commissariat A L'energie Atomique	Process and apparatus for determining the interfacial area in a two-phase mixture incorporating a gaseous phase flowing in the form of bubbles
US4651555A (en) *	1984-09-11	1987-03-24	Introtek Corporation	Apparatus for detecting discontinuities in a fluid stream
EP0221796A1 (fr) *	1985-09-30	1987-05-13	Novatome	Procédé et dispositif de détection par ultrasons de bulles de gaz dans un métal liquide

1990
- 1990-01-26 FR FR9000934A patent/FR2657693B1/fr not_active Expired - Fee Related
1991
- 1991-01-10 BE BE9100020A patent/BE1005905A3/fr not_active IP Right Cessation
- 1991-01-22 IT ITTO910035A patent/IT1245002B/it active IP Right Grant
- 1991-01-24 JP JP3044596A patent/JP3041728B2/ja not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2455749A1 (de) *	1974-11-26	1976-08-12	Juergen Frahm	Schlammdichtemesser mit analogem elektrischem messwertausgang
US4567749A (en) *	1983-04-20	1986-02-04	Commissariat A L'energie Atomique	Process and apparatus for determining the interfacial area in a two-phase mixture incorporating a gaseous phase flowing in the form of bubbles
US4651555A (en) *	1984-09-11	1987-03-24	Introtek Corporation	Apparatus for detecting discontinuities in a fluid stream
EP0221796A1 (fr) *	1985-09-30	1987-05-13	Novatome	Procédé et dispositif de détection par ultrasons de bulles de gaz dans un métal liquide

Also Published As

Publication number	Publication date
FR2657693B1 (fr)	1994-04-22
JPH06118194A (ja)	1994-04-28
ITTO910035A1 (it)	1992-07-22
JP3041728B2 (ja)	2000-05-15
IT1245002B (it)	1994-09-13
ITTO910035A0 (it)	1991-01-22
FR2657693A1 (fr)	1991-08-02

Legal Events

Date

Code

Title

Description

1998-07-31

RE

Patent lapsed

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE

Effective date: 19980131

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FR2569270A1 (fr)	1986-02-21	Procede et appareil de mesure de caracteristiques et de parametres de fluides dans des conduits
FR2558960A1 (fr)	1985-08-02	Procede d'inspection de soudures entre tubes et plaques a tubes
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FR2498325A1 (fr)	1982-07-23	Dispositif pour localiser les fuites dans une tuyauterie de refoulement
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