BR112017024913A2 - sistema e método para medição remota em tempo real de parâmetros geométricos de um duto na etapa de lançamento, através de ondas sonoras - Google Patents

sistema e método para medição remota em tempo real de parâmetros geométricos de um duto na etapa de lançamento, através de ondas sonoras

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Publication number
BR112017024913A2
BR112017024913A2 BR112017024913A BR112017024913A BR112017024913A2 BR 112017024913 A2 BR112017024913 A2 BR 112017024913A2 BR 112017024913 A BR112017024913 A BR 112017024913A BR 112017024913 A BR112017024913 A BR 112017024913A BR 112017024913 A2 BR112017024913 A2 BR 112017024913A2
Authority
BR
Brazil
Prior art keywords
acoustic
signal
duct
geometric parameters
electrical
Prior art date
Application number
BR112017024913A
Other languages
English (en)
Other versions
BR112017024913B1 (pt
Inventor
Calzavara Adriano
Bernasconi Giancarlo
Signori Massimo
Original Assignee
Saipem Spa
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 Saipem Spa filed Critical Saipem Spa
Publication of BR112017024913A2 publication Critical patent/BR112017024913A2/pt
Publication of BR112017024913B1 publication Critical patent/BR112017024913B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • 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
    • G01B17/04—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring the deformation in a solid, e.g. by vibrating string
    • 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
    • G01B17/08—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/02—Investigating the presence of flaws
    • 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
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • 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
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
    • 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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • 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
    • G01N29/4436—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with a reference signal
    • 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
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • 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
    • G01N29/48—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by amplitude comparison
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/235—Apparatus for controlling the pipe during laying
    • 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
    • G01N2291/02854—Length, thickness
    • 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
    • G01N2291/101—Number of transducers one transducer
    • 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
    • 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

Abstract

a presente invenção refere-se a um sistema (100) para medição remota em tempo real, através de ondas sonoras, de parâmetros geométricos de um duto 2 na etapa de lançamento. o sistema (100) compreende uma unidade transceptora acústica que pode ser posicionada no duto (2), e uma unidade de controle. a unidade transceptora acústica 1 compreende uma unidade de transmissão acústica (4) configurada para emitir um sinal acústico de entrada (sa1) no duto (2), com base em um sinal piloto elétrico (sp); e compreende ainda uma unidade de recepção acústica (5), distinta da unidade de transmissão acústica (4), configurada para detectar o sinal acústico de entrada (sa1) e gerar um primeiro sinal de medição elétrica (se1), dependente do sinal acústico de entrada (sa1). a unidade de recepção acústica (5) é ainda configurada para receber um sinal de retorno de entrada (sa2), gerado no duto (2) e dependente do sinal acústico de entrada (sa1) e nos parâmetros geométricos do tubo (2) e gerar um segundo sinal de medição elétrica (se2) com base no sinal acústico de retorno (sa2). a unidade de controle (3) está configurada para gerar o sinal piloto elétrico (sp) e está operativamente conectada à unidade transceptora acústica (1) para prover o sinal piloto elétrico sp e para receber o primeiro sinal de medição elétrica (se1) e o segundo sinal de medição elétrica (se2). além disso, a unidade de controle (3) é configurada para medir os parâmetros geométricos do duto (2) com base nos primeiro e segundo sinais de medição elétrica (se1, se2). um método de medição remota em tempo real, através de ondas sonoras, de parâmetros geométricos de um duto (2) na etapa de lançamento, é descrito adicionalmente, que pode ser realizado pelo sistema (100) acima mencionado.
BR112017024913-8A 2015-05-21 2016-05-20 Sistema e método para medição remota em tempo real de parâmetros geométricos de um duto na etapa de lançamento, através de ondas sonoras BR112017024913B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITUB20150721 2015-05-21
IT102015000016565 2015-05-21
PCT/IB2016/052969 WO2016185435A1 (en) 2015-05-21 2016-05-20 System and method for real time remote measurement of geometric parameters of a pipeline in the launch step, through sound waves

Publications (2)

Publication Number Publication Date
BR112017024913A2 true BR112017024913A2 (pt) 2018-07-31
BR112017024913B1 BR112017024913B1 (pt) 2022-08-02

Family

ID=53900990

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017024913-8A BR112017024913B1 (pt) 2015-05-21 2016-05-20 Sistema e método para medição remota em tempo real de parâmetros geométricos de um duto na etapa de lançamento, através de ondas sonoras

Country Status (6)

Country Link
US (1) US10527514B2 (pt)
EP (1) EP3298349A1 (pt)
AU (1) AU2016263168B2 (pt)
BR (1) BR112017024913B1 (pt)
RU (2) RU2717899C2 (pt)
WO (1) WO2016185435A1 (pt)

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Also Published As

Publication number Publication date
RU2020111152A3 (pt) 2020-12-01
BR112017024913B1 (pt) 2022-08-02
US10527514B2 (en) 2020-01-07
WO2016185435A1 (en) 2016-11-24
AU2016263168A1 (en) 2017-11-30
RU2017139770A3 (pt) 2019-09-25
AU2016263168B2 (en) 2020-11-05
RU2020111152A (ru) 2020-06-10
US20180172546A1 (en) 2018-06-21
EP3298349A1 (en) 2018-03-28
RU2740864C2 (ru) 2021-01-21
RU2017139770A (ru) 2019-05-15
RU2717899C2 (ru) 2020-03-26

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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