U.S. Pipeline Infrastructure 2016
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The United States consumes an incredible amount of energy every day, and this demand for energy shows no signs of decreasing. The U.S. pipeline infrastructure is critical to supporting this growing demand. We take a look at this infrastructure and break down some of the facts including age, material, miles and production. To learn more about energy production in the U.S. visit the U.S. Energy Information Administration or contact one of our oil & gas sales engineers.
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We intend to show that any change shall be linked, not only to improvement, but also to immediate cost reduction so that all management structure can conceive quick implementation as
part of its department strategy & enhancement in their budget cost.
For that, concepts such as effectiveness, efficiency and excellence must be approached. We will give clear saving cost ways which will follow the terminology.
In Financial terms and without a deep analysis, we can con rm cost savings above 30% from current prices are achieved.Enhancement in NDT inspection for operational effectiveness, efficiency and e...
Enhancement in NDT inspection for operational effectiveness, efficiency and e...Innerspec Technologies
The objective of this paper is to study how the selection of the coil and the frequency affects the received modes in
guided Lamb waves, with the objective of analyzing the best configuration for determining the depth of a given
defect in a metallic pipe with the minimum error. Studies of the size of the damages with all the extracted
parameters are then used to propose estimators of the residual thickness, considering amplitude and phase
information in one or several modes. Results demonstrate the suitability of the proposal, improving the estimation of
the residual thickness when two simultaneous modes are used, as well as the range of possibilities that the coil and
frequency selection offers.Ultrasonic thickness estimation using multimodal guided lamb waves generated ...
Ultrasonic thickness estimation using multimodal guided lamb waves generated ...Innerspec Technologies
Uno de los principales retos a los que se enfrenta la industria del automóvil es la reducción del peso de partes estructurales, sin que esto afecte a la seguridad del producto final. La fabricación de Tailor Welded Blanks (TWB) en la industria del automóvil es un proceso avanzado que consiste en combinar varias chapas finas de metal que son soldadas mediante tecnología láser antes del proceso de estampado. Aunque la inspección de TWB suele llevarse a cabo mediante la tecnología EMAT, ésta presenta ciertas limitaciones a la hora de identificar defectos superficiales tales como el desalineamiento lateral y vertical de una chapa respecto a otra. Con el fin de
afrontar esta limitación, los fabricantes inspeccionan las chapas con un equipo adicional de visión artificial que complementa los resultados del equipo EMAT. Este artículo presenta el nuevo sistema de inspección OPTIBLANKS, que es el primer equipo híbrido que combina EMAT y visión artificial para establecer un criterio de aceptación/rechazo unificado a través de la combinación de la información proporcionada por ambas tecnologías no destructivas. Esta hibridación dota al sistema final de más inteligencia, lo que le permite tomar decisiones más robustas y optimizar el proceso de fabricación y la calidad del producto final. El artículo presenta los resultados del proceso de validación de OPTIBLANKS en una planta de fabricación de TWB (Gestamp Solblank). Los resultados muestran la necesidad de combinar la información de las dos técnicas para incrementar la probabilidad de detección (POD) del sistema de inspección.Sistema de inspección híbrido EMAT-Visión para optimar el proceso de fabricac...
Sistema de inspección híbrido EMAT-Visión para optimar el proceso de fabricac...Innerspec Technologies
Ondas guiadas superficiales (Rayleigh) y tipo Lamb fueron usadas para la detección de delaminaciones, residuos de acero embebidos en la matriz del material y problemas de adherencia de la frágil capa intermetálica de Al-Fe en la interfaz formada por el aluminio revestido y el acero generados durante el
proceso de laminación en frío “Cold Roll Bonding” (CRB). Se fabricaron muestras multicapa con defectos artificiales de distintos tamaños, localizados entre el aluminio recubierto y el acero. El objetivo de este manuscrito es mostrar la sensibilidad de las ondas guiadas EMAT para indicar cualitativamente
la presencia de defectos, utilizando para ello técnicas de atenuación de la señal adquirida. Para la generación y recepción de las ondas guiadas se usaron transductores acústico-electromagnéticos (EMAT) dispuestos en configuración pitch-catch (transmisión-recepción). La toma de medidas se llevó a cabo en el material laminado antes y después de aplicar el recocido, de forma que se pudieran evaluar las diferencias que el tratamiento térmico provocaba en términos de atenuación y de relación señal-ruido (SNR). El modo S0 de onda Lamb se demostró adecuado para la detección de delaminaciones y residuos de acero embebidos en la matriz
del material, existiendo una relación entre el grado
de atenuación y, el tipo y tamaño de defecto, así
como con la realización del recocido. Sin embargo
dicho modo no pudo detectar falta de adherencia
de la frágil capa intermetálica de Al-Fe debido a los
espesores de la capa de aluminio recubierto y del
acero. Secciones de las muestras inspeccionadas
con EMAT fueron posteriormente evaluadas metalográficamente para corroborar las indicaciones de
defecto. Los resultados demostraron la viabilidad del uso de ondas guiadas Rayleigh y Lamb para la detección de defectos de unión en la producción en serie de planchas bimetálicas de Al-Sn/Acero.Detección de delaminaciones y otros defectos de unión en productos de acero m...
Detección de delaminaciones y otros defectos de unión en productos de acero m...Innerspec Technologies
Recommended
We intend to show that any change shall be linked, not only to improvement, but also to immediate cost reduction so that all management structure can conceive quick implementation as
part of its department strategy & enhancement in their budget cost.
For that, concepts such as effectiveness, efficiency and excellence must be approached. We will give clear saving cost ways which will follow the terminology.
In Financial terms and without a deep analysis, we can con rm cost savings above 30% from current prices are achieved.Enhancement in NDT inspection for operational effectiveness, efficiency and e...
Enhancement in NDT inspection for operational effectiveness, efficiency and e...Innerspec Technologies
The objective of this paper is to study how the selection of the coil and the frequency affects the received modes in
guided Lamb waves, with the objective of analyzing the best configuration for determining the depth of a given
defect in a metallic pipe with the minimum error. Studies of the size of the damages with all the extracted
parameters are then used to propose estimators of the residual thickness, considering amplitude and phase
information in one or several modes. Results demonstrate the suitability of the proposal, improving the estimation of
the residual thickness when two simultaneous modes are used, as well as the range of possibilities that the coil and
frequency selection offers.Ultrasonic thickness estimation using multimodal guided lamb waves generated ...
Ultrasonic thickness estimation using multimodal guided lamb waves generated ...Innerspec Technologies
Uno de los principales retos a los que se enfrenta la industria del automóvil es la reducción del peso de partes estructurales, sin que esto afecte a la seguridad del producto final. La fabricación de Tailor Welded Blanks (TWB) en la industria del automóvil es un proceso avanzado que consiste en combinar varias chapas finas de metal que son soldadas mediante tecnología láser antes del proceso de estampado. Aunque la inspección de TWB suele llevarse a cabo mediante la tecnología EMAT, ésta presenta ciertas limitaciones a la hora de identificar defectos superficiales tales como el desalineamiento lateral y vertical de una chapa respecto a otra. Con el fin de
afrontar esta limitación, los fabricantes inspeccionan las chapas con un equipo adicional de visión artificial que complementa los resultados del equipo EMAT. Este artículo presenta el nuevo sistema de inspección OPTIBLANKS, que es el primer equipo híbrido que combina EMAT y visión artificial para establecer un criterio de aceptación/rechazo unificado a través de la combinación de la información proporcionada por ambas tecnologías no destructivas. Esta hibridación dota al sistema final de más inteligencia, lo que le permite tomar decisiones más robustas y optimizar el proceso de fabricación y la calidad del producto final. El artículo presenta los resultados del proceso de validación de OPTIBLANKS en una planta de fabricación de TWB (Gestamp Solblank). Los resultados muestran la necesidad de combinar la información de las dos técnicas para incrementar la probabilidad de detección (POD) del sistema de inspección.Sistema de inspección híbrido EMAT-Visión para optimar el proceso de fabricac...
Sistema de inspección híbrido EMAT-Visión para optimar el proceso de fabricac...Innerspec Technologies
Ondas guiadas superficiales (Rayleigh) y tipo Lamb fueron usadas para la detección de delaminaciones, residuos de acero embebidos en la matriz del material y problemas de adherencia de la frágil capa intermetálica de Al-Fe en la interfaz formada por el aluminio revestido y el acero generados durante el
proceso de laminación en frío “Cold Roll Bonding” (CRB). Se fabricaron muestras multicapa con defectos artificiales de distintos tamaños, localizados entre el aluminio recubierto y el acero. El objetivo de este manuscrito es mostrar la sensibilidad de las ondas guiadas EMAT para indicar cualitativamente
la presencia de defectos, utilizando para ello técnicas de atenuación de la señal adquirida. Para la generación y recepción de las ondas guiadas se usaron transductores acústico-electromagnéticos (EMAT) dispuestos en configuración pitch-catch (transmisión-recepción). La toma de medidas se llevó a cabo en el material laminado antes y después de aplicar el recocido, de forma que se pudieran evaluar las diferencias que el tratamiento térmico provocaba en términos de atenuación y de relación señal-ruido (SNR). El modo S0 de onda Lamb se demostró adecuado para la detección de delaminaciones y residuos de acero embebidos en la matriz
del material, existiendo una relación entre el grado
de atenuación y, el tipo y tamaño de defecto, así
como con la realización del recocido. Sin embargo
dicho modo no pudo detectar falta de adherencia
de la frágil capa intermetálica de Al-Fe debido a los
espesores de la capa de aluminio recubierto y del
acero. Secciones de las muestras inspeccionadas
con EMAT fueron posteriormente evaluadas metalográficamente para corroborar las indicaciones de
defecto. Los resultados demostraron la viabilidad del uso de ondas guiadas Rayleigh y Lamb para la detección de defectos de unión en la producción en serie de planchas bimetálicas de Al-Sn/Acero.Detección de delaminaciones y otros defectos de unión en productos de acero m...
Detección de delaminaciones y otros defectos de unión en productos de acero m...Innerspec Technologies
This paper introduces a new wireless solution that permits performing accurate and traceable ultrasonic scans of components with complex geometries using a hand-held scanner. The system integrates an array of 3D cameras that track the position of the hand of the inspector with a high-performance PAUT instrument to provide accurate, highresolution C-Scans on any component. This paper provides results of hand-held scans on complex composite parts,
and explores how the solution compares with traditional semi-automatic and automatic systems in terms of setup, ease-of-use, performance, productivity, and cost.Camera Encoded Phased Array for Semi-Automated Inspection of Complex Composit...
Camera Encoded Phased Array for Semi-Automated Inspection of Complex Composit...Innerspec Technologies
The braking process used on railroad cars is known to create tensile stresses in the circumferential direction due to the thermal expansion and subsequent cooling of the wheel rim. This tensile stress can significantly accelerate the growth of small cracks on the rolling surface which can cause a spall or catastrophic failure
of the wheel under load. By periodically evaluating the tensile stress, railroad companies can prevent wheel failures and derailments that can be extremely dangerous and costly. Innerspec Technologies has developed the first, portable, battery-operated handheld instrument that can be used to provide rail-side inspections and facilitate operation in any environment. The instrument is coupled with a proprietary, patent-pending, dual-channel sensor that does not need to be rotated during inspection thus simplifying the operation, increasing the reliability and accuracy of results, and reducing complexity and inspection cycle time.Handheld Solution for Measurement of Residual Stresses on Railway Wheels usin...
Handheld Solution for Measurement of Residual Stresses on Railway Wheels usin...Innerspec Technologies
Pipeline inspection is a topic of particular interest to the companies. Especially important is the defect sizing, which allows them to avoid subsequent costly repairs in their equipment. A solution for this issue is using ultrasonic waves sensed through Electro-Magnetic Acoustic Transducer (EMAT)
actuators. The main advantage of this technology is the absence of the need to have direct contact with the surface of the material under investigation, which must be a conductive one. Specifically interesting is the meander-line-coil based Lamb wave generation, since the directivity of the waves allows a study based in the circumferential wrap-around received signal. However, the variety of defect sizes changes the behavior of the signal when it passes through the pipeline. Because of that, it is necessary to apply advanced techniques based on Smart Sound Processing (SSP). These methods involve extracting useful information from the signals sensed with EMAT at different frequencies to obtain nonlinear estimations of the depth of the defect, and to select the features that better estimate the profile of the pipeline. The proposed technique has been tested using both simulated and real signals in steel pipelines, obtaining good results in terms of Root Mean Square Error (RMSE).Smart Sound Processing for Defect Sizing in Pipelines Using EMAT Actuator Bas...
Smart Sound Processing for Defect Sizing in Pipelines Using EMAT Actuator Bas...Innerspec Technologies
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This paper introduces a new wireless solution that permits performing accurate and traceable ultrasonic scans of components with complex geometries using a hand-held scanner. The system integrates an array of 3D cameras that track the position of the hand of the inspector with a high-performance PAUT instrument to provide accurate, highresolution C-Scans on any component. This paper provides results of hand-held scans on complex composite parts,
and explores how the solution compares with traditional semi-automatic and automatic systems in terms of setup, ease-of-use, performance, productivity, and cost.Camera Encoded Phased Array for Semi-Automated Inspection of Complex Composit...
Camera Encoded Phased Array for Semi-Automated Inspection of Complex Composit...Innerspec Technologies
The braking process used on railroad cars is known to create tensile stresses in the circumferential direction due to the thermal expansion and subsequent cooling of the wheel rim. This tensile stress can significantly accelerate the growth of small cracks on the rolling surface which can cause a spall or catastrophic failure
of the wheel under load. By periodically evaluating the tensile stress, railroad companies can prevent wheel failures and derailments that can be extremely dangerous and costly. Innerspec Technologies has developed the first, portable, battery-operated handheld instrument that can be used to provide rail-side inspections and facilitate operation in any environment. The instrument is coupled with a proprietary, patent-pending, dual-channel sensor that does not need to be rotated during inspection thus simplifying the operation, increasing the reliability and accuracy of results, and reducing complexity and inspection cycle time.Handheld Solution for Measurement of Residual Stresses on Railway Wheels usin...
Handheld Solution for Measurement of Residual Stresses on Railway Wheels usin...Innerspec Technologies
Pipeline inspection is a topic of particular interest to the companies. Especially important is the defect sizing, which allows them to avoid subsequent costly repairs in their equipment. A solution for this issue is using ultrasonic waves sensed through Electro-Magnetic Acoustic Transducer (EMAT)
actuators. The main advantage of this technology is the absence of the need to have direct contact with the surface of the material under investigation, which must be a conductive one. Specifically interesting is the meander-line-coil based Lamb wave generation, since the directivity of the waves allows a study based in the circumferential wrap-around received signal. However, the variety of defect sizes changes the behavior of the signal when it passes through the pipeline. Because of that, it is necessary to apply advanced techniques based on Smart Sound Processing (SSP). These methods involve extracting useful information from the signals sensed with EMAT at different frequencies to obtain nonlinear estimations of the depth of the defect, and to select the features that better estimate the profile of the pipeline. The proposed technique has been tested using both simulated and real signals in steel pipelines, obtaining good results in terms of Root Mean Square Error (RMSE).Smart Sound Processing for Defect Sizing in Pipelines Using EMAT Actuator Bas...
Smart Sound Processing for Defect Sizing in Pipelines Using EMAT Actuator Bas...Innerspec Technologies
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