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Journal articleMorbidini M, Cawley P, Barden T, et al., 2006,
Prediction of the thermosonic signal from fatigue cracks in metals using vibration damping measurements
, JOURNAL OF APPLIED PHYSICS, Vol: 100, ISSN: 0021-8979- Author Web Link
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- Citations: 65
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Journal articleMa J, Simonetti F, Lowe MJS, 2006,
Scattering of the fundamental torsional mode by an axisymmetric layer inside a pipe
, JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, Vol: 120, Pages: 1871-1880, ISSN: 0001-4966- Author Web Link
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- Citations: 40
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Journal articleHesse D, Cawley P, 2006,
Surface wave modes in rails
, JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, Vol: 120, Pages: 733-740, ISSN: 0001-4966- Author Web Link
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- Citations: 31
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Journal articleFromme P, Wilcox PD, Lowe MJS, et al., 2006,
On the development and testing of a guided ultrasonic wave array for structural integrity monitoring
, IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, Vol: 53, Pages: 777-785, ISSN: 0885-3010- Author Web Link
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- Citations: 136
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Conference paperDavies J, Simonetti F, Lowe M, et al., 2006,
Review of synthetically focused guided wave imaging techniques with application to defect sizing
, Brunswick, Maine (USA), AIP Conference Proceedings, Publisher: AIP, Pages: 142-149, ISSN: 0094-243X -
Conference paperSposito G, Simonetti F, Cawley P, et al., 2006,
Potential drop spectroscopy for characterization of complex defects
, Brunswick, Maine (USA), AIP Conference Proceedings, Publisher: AIP, Pages: 407-414, ISSN: 0094-243X -
Conference paperFleming M, Lowe MJS, Simonetti F, et al., 2006,
Super resolution imaging: performance studies
, Brunswick, Maine (USA), AIP Conference Proceedings, Publisher: AIP, Pages: 736-743, ISSN: 0094-243X -
Conference paperMa J, Simonetti F, Lowe MJS, 2006,
Sludge and blockage characterization inside pipes using guided ultrasonic waves
, Brunswick, Maine (USA), AIP Conference Proceedings, Publisher: AIP, Pages: 1656-1663, ISSN: 0094-243X -
Journal articleDuffour P, Morbidini M, Cawley P, 2006,
A study of the vibro-acoustic modulation technique for the detection of cracks in metals
, JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, Vol: 119, Pages: 1463-1475, ISSN: 0001-4966- Author Web Link
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- Citations: 123
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Journal articleDuffour P, Morbidini M, Cawley P, 2006,
Comparison between a type of vibro-acoustic modulation and damping measurement as NDT techniques
, NDT & E INTERNATIONAL, Vol: 39, Pages: 123-131, ISSN: 0963-8695- Author Web Link
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- Citations: 19
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Journal articleCegla FB, Cawley P, Lowe MJS, 2006,
Fluid bulk velocity and attenuation measurements in non-Newtonian liquids using a dipstick sensor
, MEASUREMENT SCIENCE AND TECHNOLOGY, Vol: 17, Pages: 264-274, ISSN: 0957-0233- Author Web Link
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- Citations: 10
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Conference paperBarden TJ, Almond DP, Morbidini M, et al., 2006,
Advances in thermosonics for detecting impact damage in CFRP composites
, 44th Annual British Conference on NDT, Publisher: BRITISH INST NON-DESTRUCTIVE TESTING, Pages: 90-93, ISSN: 1354-2575- Author Web Link
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- Citations: 9
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Conference paperRyden N, Lowe MJS, Cawley P, et al., 2006,
Non-contact surface wave measurements using a microphone
, Pages: 1110-1115Pavements are typically constructed using several layers of materials, and their durability depends on the quality of these strata. It is therefore very valuable to be able to determine the properties of the layers non-destructively. Accelerometers can be used as receivers in surface wave testing of pavements, but require good seismic coupling to the surface. We present experiments using a non-directional audio microphone as a non-contact receiver. Leaky air-coupled surface waves are measured and processed using the Multichannel Analysis of Surface Waves (MASW) technique. Results show that leaky surface waves can be accurately measured using an ordinary audio microphone. This opens up the possibility for fast on-the-fly surface wave testing of pavements. We present the method along with a case study where the thickness and the stiffness of a concrete slab are evaluated from a data set acquired using a microphone as a non-contact receiver.
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Journal articleKondo S, Sayles RS, Lowe MJS, 2006,
A combined optical-ultrasonic method of establishing the compressibility of high-pressure oil and grease films entrapped in a ball on flat contact
, JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, Vol: 128, Pages: 155-167, ISSN: 0742-4787- Author Web Link
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- Citations: 6
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Conference paperCawley P, 2006,
Machinery condition monitoring and structural health monitoring - Potential for cross fertilisation?
, 3rd European Workshop on Structural Health Monitoring, Publisher: DESTECH PUBLICATIONS, INC, Pages: 1324-1328 -
Conference paperRyden N, Lowe MJS, Cawley P, et al., 2006,
Evaluation of multilayered pavement structures from measurements of surface waves
, Publisher: American Institute of Physics, Pages: 1616-1623, ISSN: 0094-243X -
Conference paperCegla FB, Cawley P, Lowe MJS, 2006,
Measurement of bulk velocity and attenuation in fluids and particle suspensions using the quasi-Scholte mode
, Publisher: American Institute of Physics, Pages: 1245-1252, ISSN: 0094-243X -
Conference paperMorbidini M, Cawley P, Barden TJ, et al., 2006,
A new approach for the prediction of the thermosonic signal from vibration records
, Publisher: American Institute of Physics, Pages: 558-565, ISSN: 0094-243X -
Journal articleHesse D, Cawley P, 2006,
Excitation of surface wave modes in rails and their application for defect detection
, Review of Progress in Quantitative Nondestructive Evaluation, Vols 25A and 25B, Vol: 820, Pages: 1593-1600, ISSN: 0094-243X -
Conference paperDrozdz M, Moreau L, Castaings M, et al., 2006,
Efficient numerical modelling of absorbing regions for boundaries of guided waves problems
, Publisher: American Institute of Physics, Pages: 126-133, ISSN: 0094-243X
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