MX2021014280A - Aparato y método para la inspección de tuberías mediante el uso de ondas de corte generadas por transductores acústicos electromagnéticos (emat). - Google Patents

Aparato y método para la inspección de tuberías mediante el uso de ondas de corte generadas por transductores acústicos electromagnéticos (emat).

Info

Publication number
MX2021014280A
MX2021014280A MX2021014280A MX2021014280A MX2021014280A MX 2021014280 A MX2021014280 A MX 2021014280A MX 2021014280 A MX2021014280 A MX 2021014280A MX 2021014280 A MX2021014280 A MX 2021014280A MX 2021014280 A MX2021014280 A MX 2021014280A
Authority
MX
Mexico
Prior art keywords
shear wave
emat
inspection
shear waves
pipeline inspection
Prior art date
Application number
MX2021014280A
Other languages
English (en)
Inventor
Sergey Popov
Original Assignee
Beugen J Van Beheer Bv
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 Beugen J Van Beheer Bv filed Critical Beugen J Van Beheer Bv
Publication of MX2021014280A publication Critical patent/MX2021014280A/es

Links

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
    • G01N29/04—Analysing solids
    • G01N29/043—Analysing solids in the interior, e.g. by shear 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
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids 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
    • G01N29/14—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 using acoustic emission techniques
    • 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
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
    • 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
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4445—Classification of defects
    • 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
    • G01N2291/023—Solids
    • 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
    • G01N2291/023—Solids
    • G01N2291/0234—Metals, e.g. steel
    • 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
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/105—Number of transducers two or more emitters, two or more receivers
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2636—Surfaces cylindrical from inside

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Se describe un método y un aparato para detectar y clasificar grietas en tuberías. El método para detectar y clasificar grietas comprende las etapas de: emitir una primera onda de corte a lo largo de una región de inspección, la primera onda de corte se polariza en una primera dirección; recibir la primera onda de corte; emitir una segunda onda de corte a lo largo de la región de inspección, la segunda onda de corte se polariza en una segunda dirección con un ángulo mínimo de aproximadamente 10° diferente de la primera dirección, preferentemente con un ángulo de aproximadamente 30° o más; recibir la segunda onda de corte; examinar la anisotropía de la primera y segunda ondas de corte recibidas comparando al menos una propiedad de onda de la primera y segunda ondas de corte recibidas para detectar y clasificar las grietas en la región de inspección. El aparato, como se describe en el presente documento, comprende emitir y recibir los EMAT, y se configura para llevar a cabo el método.
MX2021014280A 2019-05-21 2020-05-20 Aparato y método para la inspección de tuberías mediante el uso de ondas de corte generadas por transductores acústicos electromagnéticos (emat). MX2021014280A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2023174A NL2023174B1 (en) 2019-05-21 2019-05-21 Apparatus and method for pipeline inspection
PCT/EP2020/064143 WO2020234394A1 (en) 2019-05-21 2020-05-20 Apparatus and method for pipeline inspection using emat generated shear waves

Publications (1)

Publication Number Publication Date
MX2021014280A true MX2021014280A (es) 2022-02-03

Family

ID=67002324

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021014280A MX2021014280A (es) 2019-05-21 2020-05-20 Aparato y método para la inspección de tuberías mediante el uso de ondas de corte generadas por transductores acústicos electromagnéticos (emat).

Country Status (10)

Country Link
US (1) US20220221429A1 (es)
EP (1) EP3973283A1 (es)
CN (1) CN114402197A (es)
AU (1) AU2020280907A1 (es)
BR (1) BR112021023320A2 (es)
CA (1) CA3141385A1 (es)
EA (1) EA202193132A1 (es)
MX (1) MX2021014280A (es)
NL (1) NL2023174B1 (es)
WO (1) WO2020234394A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3100881B1 (fr) * 2019-09-13 2021-08-13 Ifp Energies Now Procédé de mesure de la déformation d’une conduite sous-marine par interférométrie
FR3105554B1 (fr) * 2019-12-20 2021-11-26 Commissariat Energie Atomique Mesure passive d’ondes acousto-elastiques

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Also Published As

Publication number Publication date
CA3141385A1 (en) 2020-11-26
EP3973283A1 (en) 2022-03-30
EA202193132A1 (ru) 2022-03-31
AU2020280907A1 (en) 2022-01-20
NL2023174B1 (en) 2020-12-01
WO2020234394A1 (en) 2020-11-26
CN114402197A (zh) 2022-04-26
US20220221429A1 (en) 2022-07-14
BR112021023320A2 (pt) 2022-03-03

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