BR112013008509A2 - sistema e processo para execução de medidas ultrassônicas de propriedades de paredes de tubulações - Google Patents

sistema e processo para execução de medidas ultrassônicas de propriedades de paredes de tubulações

Info

Publication number
BR112013008509A2
BR112013008509A2 BR112013008509A BR112013008509A BR112013008509A2 BR 112013008509 A2 BR112013008509 A2 BR 112013008509A2 BR 112013008509 A BR112013008509 A BR 112013008509A BR 112013008509 A BR112013008509 A BR 112013008509A BR 112013008509 A2 BR112013008509 A2 BR 112013008509A2
Authority
BR
Brazil
Prior art keywords
ultrasonic
pipe wall
propagation
function
successive
Prior art date
Application number
BR112013008509A
Other languages
English (en)
Other versions
BR112013008509B1 (pt
Inventor
Arno Willem Frederik Volker
Joost Gerardus Petrus Bloom
Original Assignee
Tno
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 Tno filed Critical Tno
Publication of BR112013008509A2 publication Critical patent/BR112013008509A2/pt
Publication of BR112013008509B1 publication Critical patent/BR112013008509B1/pt

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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • 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
    • 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
    • G01N29/4418—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with a model, e.g. best-fit, regression analysis
    • 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
    • G01N2291/2634—Surfaces cylindrical from outside

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

sistema e processo para execução de medidas ultrassônicas de propriedades de paredes de tubulações. a espessura da parede de tubulações é medida em função de posição por uso de propagação ultrassônica. uma série de modelos preditivos é usada, que de fine previsões dos sinais ultrassônicos de resposta em função de diferentes conjuntos de parâmetros. os diferentes conjuntos vão determinar a velocidade ultrassônica dependente da posição, em diferentes frequências de som e diferentes resoluções espaciais. os sucessivos processos de ajuste iterativo são executados, cada um deles ajustando uma combinações de valores de um conjunto de parâmetros sucessivo, para os sinais ultrassônicos de resposta detectados, de acordo com um respectivo modelo, usando os valores ajustados do processo de ajuste anterior para inicializar o conjunto de parâmetros seguinte para ajuste iterativo. pelo menos o primeiro modelo define previsões de valores de vetores de onda, em função da posição circunferencial em sucessivos anéis em torno do tubo, como somas de valores de vetores de onda para várias posições circunferenciais, em um precedente dos anéis, multiplicadas por coeficientes de propagação, usando os coeficientes de propagação que dependem de um primeiro conjunto de parâmetros.
BR112013008509A 2010-10-07 2011-10-07 método, sistema e produto de programa de computador para executar medições ultrassônicas de propriedades de paredes de tubulações BR112013008509B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10186907A EP2439527A1 (en) 2010-10-07 2010-10-07 System and method for performing ultrasonic pipeline wall property measurements
PCT/NL2011/050686 WO2012047107A1 (en) 2010-10-07 2011-10-07 System and method for performing ultrasonic pipeline wall property measurements

Publications (2)

Publication Number Publication Date
BR112013008509A2 true BR112013008509A2 (pt) 2016-07-05
BR112013008509B1 BR112013008509B1 (pt) 2020-04-07

Family

ID=43602832

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013008509A BR112013008509B1 (pt) 2010-10-07 2011-10-07 método, sistema e produto de programa de computador para executar medições ultrassônicas de propriedades de paredes de tubulações

Country Status (7)

Country Link
US (1) US9255910B2 (pt)
EP (2) EP2439527A1 (pt)
CN (1) CN103238065B (pt)
BR (1) BR112013008509B1 (pt)
CA (1) CA2813642C (pt)
RU (1) RU2573712C2 (pt)
WO (1) WO2012047107A1 (pt)

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EP2887060A1 (en) * 2013-12-20 2015-06-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Ultrasonic pipeline inspection system and method
US9523660B2 (en) * 2015-03-31 2016-12-20 Olympus Scientific Solutions Americas Inc. Method of conducting probe coupling calibration in a guided-wave inspection instrument
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US9803976B2 (en) 2015-04-22 2017-10-31 Clamp On As Methods and apparatus for measurement or monitoring of wall thicknesses in the walls of pipes or similar structures
GB2537654B (en) * 2015-04-22 2019-07-17 Clampon As Methods and apparatus for measurement or monitoring of wall thicknesses in the walls of pipes and similar structures
JP6173649B1 (ja) * 2016-11-22 2017-08-02 三菱電機株式会社 劣化個所推定装置、劣化個所推定システム及び劣化個所推定方法
JP7081143B2 (ja) * 2017-12-27 2022-06-07 セイコーエプソン株式会社 超音波装置、及び超音波測定方法
DE102018214291A1 (de) 2018-08-23 2020-02-27 Continental Automotive Gmbh Verfahren zum Betreiben einer Fluidsensorvorrichtung und Fluidsensorvorrichtung
DE102018214297B4 (de) 2018-08-23 2020-06-18 Continental Automotive Gmbh Verfahren zum Betreiben einer Fluidsensorvorrichtung und Fluidsensorvorrichtung
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DE102018214300A1 (de) 2018-08-23 2020-02-27 Continental Automotive Gmbh Verfahren zum Betreiben einer Fluidsensorvorrichtung und Fluidsensorvorrichtung
DE102018214293A1 (de) 2018-08-23 2020-02-27 Continental Automotive Gmbh Verfahren zum Betreiben einer Fluidsensorvorrichtung und Fluidsensorvorrichtung
CN109357645B (zh) * 2018-12-12 2021-07-13 四川沐迪圣科技有限公司 一种可移动式超声波弯管测厚装置
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CN103907008A (zh) * 2011-06-21 2014-07-02 俄亥俄州立大学 用于监测流体和壁之间的相互作用的设备和方法

Also Published As

Publication number Publication date
US20130263667A1 (en) 2013-10-10
CN103238065B (zh) 2016-01-13
WO2012047107A1 (en) 2012-04-12
BR112013008509B1 (pt) 2020-04-07
EP2625515B1 (en) 2017-09-13
RU2573712C2 (ru) 2016-01-27
CA2813642C (en) 2019-02-26
RU2013115647A (ru) 2014-11-20
CA2813642A1 (en) 2012-04-12
US9255910B2 (en) 2016-02-09
CN103238065A (zh) 2013-08-07
EP2439527A1 (en) 2012-04-11
EP2625515A1 (en) 2013-08-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/10/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2691 DE 02-08-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.