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Keyword: non-contact ultrasound,
Search Results: 126
Title / Author(s) / Keywords PublicationDate
2017-07 Iran NDT 2017
Nondestructive Air-coupled Ultrasound Measurement in the Food Industries
Z. Fathizadeh, M. Aboonajmi2
Department of Agrotechnology, College of Abouraiha; University of Tehran23, Tehran, Iran
Air-coupled ultrasound, Nondestructive, Non-contact ultrasound, Food quality

1 /1
Iran NDT 2017
2017-07
2016-07 WCNDT 2016 Non-Contact Ultrasonics
Air-Coupled Ultrasonic Inspection Technique as NDT Tool for Evaluation of Porous Wound Oxide/Oxide Composite Ceramics
V. Vasechko1, M. Schmücker13, N. Rahner12, T. Ullmann210
1German Aerospace Center (DLR)8, Cologne, Germany
2Institute of Structures and Design; German Aerospace Center (DLR)11, Stuttgart , Germany
Ultrasonic Testing (UT), Ultrasonic Testing (UT), non-contact ultrasound, non destructive inspection, ceramic matrix composites, non-contact

WCNDT 2016
Session: Non-Contact Ultrasonics
2016-07
2015-09 NDCM 2015 Guided Waves
Wavelet spectral finite element modeling of guided wave propagation in lap joints for bondline assessment
D. Samaratunga1, R. Jha2
1Materials Processing Department; The Aerospace Corporation5, Los Angeles, CA, USA
2Raspet Flight Research Laboratory; Mississippi State University2, Starkville, MS, USA
Structural Health Monitoring, Composites, aerospace, non-contact ultrasound, NDT-wide, bonded joints, spectral finite element method, Guided waves

NDCM 2015
Session: Guided Waves
2015-09
2015-09 NDCM 2015 Laser Ultrasound
Assessment of Thermal Aging of Aluminum Alloys by Acoustic Nonlinearity Measurement of Surface Acoustic Waves
H. Seo2, J. Jun3, D. Pyun, K. Jhang11
aDepartment of Mechanical Convergence Engineering bSchool of Mechanical Engineering ; Hanyang University12, Seoul, South Korea
Structural Health Monitoring, non-contact ultrasound, laser ultrasound, Ultrasonic Testing (UT), NDT-wide, Heat treatment, Material degradation, Acoustic nonlinearity evaluation, Thermal Aging, Surface acoustic wave

NDCM 2015
Session: Laser Ultrasound
2015-09
2015-09 NDCM 2015 Nonlinear NDE
Highly-sensitive defect-selective imaging via linear and nonlinear resonances of defects
I. Solodov46
IKT; University of Stuttgart285, Stuttgart , Germany
non-contact ultrasound, Ultrasonic Testing (UT), Infrared Testing (IRT), defect resonance, thermosonics, nonlinearity

NDCM 2015
Session: Nonlinear NDE
2015-09
2015-03 DGZfP 2014 Geführte Wellen
Anwendung geführter Ultraschallwellen für die Prüfung von Klebeverbindungen
J. Prager30, D. Brackrock36, E. Dohse20, M. Gaal43, T. Homann5, M. Grzeszkowski4
Akustische und elektromagnetische Verfahren; BAM Federal Institute for Materials Research and Testing1327, Berlin, Germany
Ultrasonic Testing (UT), non-contact ultrasound, guided waves
DE
DGZfP 2014
Session: Geführte Wellen
2015-03
2015-02 EWSHM 2014 Structural Health Monitoring of Civil Engineering Structures
Identification of inhomogeneous concrete cover by non-contact ultrasonic method
B. Piwakowski120, M. Kaczmarek210, Q. Liu12, J. Balayssac318, G. Villain423, V. Garnier527, R. Drelich26
1IEMN, TPIA UMR, CNRS; University of Lille27, Villeneuve d'Ascq, France
2Institute of Mechanics and Applied Computer Science; Kazimierz Wielki University9, Bydgoszcz, Poland
3UPS, INSA ; LMDC; University of Toulouse41, Toulouse, France
4IFSTTAR, MACS; Nantes Angers le Mans University (LUNAM) 39, Bouguenais, France
5Laboratoire de Mécanique; Aix-Marseille University (AMU)18, Marseille, France
non-contact ultrasound, Guided waves, Ultrasonic testing, Ultrasonic, Civil engineering SHM applications, Ultrasonic using seismic methods

EWSHM 2014
Session: Structural Health Monitoring of Civil Engineering Structures
2015-02
2014-12 ECNDT 2014 Industrial Applications and Material Testing
Studies of influence of moisture content in cellulose fiber-cement boards on wave parameters using non-contact ultrasound
R. Drelich16, P. Domanowski2, T. Gorzelanczyk316, M. Pakula12, L. Radzik3, K. Schabowicz330
1Institute of Mechanics and Applied Computer Science; Kazimierz Wielki University9, Bydgoszcz, Poland
2Faculty of Mechanical Engineering; University of Technology and Life Sciences in Bydgoszcz, Bydgoszcz, Poland
3aInstitute of Building Engineering bInstitute of Civil Engineering; Wroclaw University of Science and Technology (WUST))73, Wrocław, Poland
Ultrasonic Testing (UT), cellulose fiber-cement boards, nondestructive testing, non-contact ultrasound, acoustic methods, moisture

ECNDT 2014
Session: Industrial Applications and Material Testing
2014-12
NDT Testing of Cellulose Fiber Cement Boards Using Non-Contact Ultrasound
R. Drelich16, T. Gorzelanczyk216, M. Pakula12, K. Schabowicz230
1Institute of Mechanics and Applied Computer Science; Kazimierz Wielki University9, Bydgoszcz, Poland
2Institute of Building Engineering; Wroclaw University of Science and Technology (WUST))73, Wrocław, Poland
acoustic methods, non-contact ultrasound, nondestructive testing, cellulose fiber cement boards
Defektoskopie 2012
2013-06
2011-03 AeroNDT 2010 Damage Tolerance & Ageing Aircraft
Structural Damage Detection Using Laser Vibrometers
R. Jenal1, W. Staszewski117, A. Klepka24, T. Uhl228
1Department of Mechanical Engineering; Sheffield University34, Sheffield, United Kingdom
2Department of Robotics and Mechatronics; AGH- University of Science and Technology67, Krakow, Poland
Ultrasonic Testing (UT), laser ultrasound, non-contact ultrasound, velocity, strain, vibration analysis, automated ultrasonic testing (AUT), fatigue cracks, non linear acoustics, guided waves (lamb waves), Guided waves, laser vibrometry
AeroNDT 2010
Session: Damage Tolerance & Ageing Aircraft
2011-03
Laser Ultrasonic Guided Wave Testing of Composites
B. Djordjevic13
Materials and Sensors Technologies, Inc.6, Glen Burnie, MD, USA
Ultrasonic Testing (UT), laser ultrasound, non-contact ultrasound, velocity, aerospace, bonding, composite, multilayer, delamination, materials characterization, carbon fiber reinforced plastic (CFRP), defect characterization, fibre reinforced materials, honeycomb, mechanical properties, Elastic modulus, Quantitative NDT, Guided waves
ATANDT Forum 2010
2011-03
Design and Development of Instrumentation for Air-Coupled Ultrasonics
V. Patankar110, C. Reetesh12, N. Pradeep2
1Bhabha Atomic Research Centre (BARC)128, Mumbai, India
2Western Command; Indian Navy, Mumbai, India
Ultrasonic Testing (UT), air-coupled, non-contact ultrasound, through transmission, A-Scan, time of flight, Ultrasonic Instrumentation, Receiver, Tone-Burst Pulser
NDE-India 2009
2010-11
2010-06 JRC-NDE 2009 Austenitic and Bimetalic Weld Inspection
Development of Multifunction Laser Welding Head as Maintenance Technologies against Stress Corrosion Cracking for Nuclear Power Reactors
T. Miura3, W. Kono, I. Chida2, T. Hino, S. Yamamoto4, S. Yamamoto4, M. Yoda, M. Ochiai9
Power and Industrial Systems R&D Center; Toshiba Corporation14, Yokohama, Japan
Ultrasonic Testing (UT), laser ultrasound, non-contact ultrasound, synthetic aperture focusing technique (SAFT), surface wave, visualization, nuclear, laser peening, laser welding

JRC-NDE 2009
Session: Austenitic and Bimetalic Weld Inspection
2010-06
Major Advancements in Very Low Frequency Ultrasound
M. Bhardwaj9
Ultran Group11, State College, PA, USA
Ultrasonic Testing (UT), air-coupled, dry-coupling, non-contact ultrasound, piezo-composite, low-frequency, aerospace, civil engineering, marine, nuclear, composite, concrete, materials characterization

NDT.net Journal
2010-05
2010-02 DGZfP 2009 Ultraschallprüfung (UT)
Roboterbasierte Detektion von Oberflächenstrukturen in komplexen Freiformflächen mittels Luftultraschall und Methoden der Bildverarbeitung
A. Dillhöfer31, H. Rieder69, M. Spies96
Fraunhofer-Institut für Techno- und Wirtschaftsmathematik (ITWM)84, Kaiserslautern, Germany
Ultrasonic Testing (UT), air-coupled, non-contact ultrasound, ultrasonic imaging, high speed, signal processing, automated data collection, Topography, marine, steel plant

DE
DGZfP 2009
Session: Ultraschallprüfung (UT)
2010-02
2009-12 AIPnD 2009 Tecnologie e Strumentazione
Sviluppo di nuove tecniche di caratterizzazione per sonde ad ultrasuoni in aria
G. Revel7, G. Pandarese2, A. Cavuto
Dipartimento di Meccanica; Università Politecnica delle Marche7, Ancona, Italy
Ultrasonic Testing (UT), air-coupled, non-contact ultrasound, Transducer characterization, calibration, SHOCK-TUBE
IT
AIPnD 2009
Session: Tecnologie e Strumentazione
2009-12
2009-07 NDTCE 2009 Concrete Properties
Effect of geometrical diffraction on non-contact measurements of ultrasonic attenuation in cement-based materials
M. Goueygou6, F. Soltani3, Z. Lafhaj6, B. Piwakowski20
aIEMN DOAE UMR CNRS bLML UMR CNRS; University of Lille27, Villeneuve d'Ascq, France
Ultrasonic Testing (UT), air-coupled, non-contact ultrasound, rayleigh wave, surface wave, civil engineering, concrete, cement mortar, Cement, porosity, Quantitative NDT
NDTCE 2009
Session: Concrete Properties
2009-07
2009-07 NDTCE 2009 Non Contact Ultrasounds
Non destructive non contact air-coupled concrete evaluation by ultrasound using an automated device
B. Piwakowski120, P. Safinowski2,16
1University of Lille27, Villeneuve d'Ascq, France
2Groupe Electronique Acoustique; Kazimierz Wielki University9, Bydgoszcz, Poland
NDT-wide, Acoustic Emission (AE), early damage detection, Ultrasonic Testing (UT), air-coupled, attenuation, non-contact ultrasound, surface wave, velocity, automated ultrasonic testing (AUT), phase velocity, Dispersion, signal processing, Automated System, civil engineering, concrete, in-situ, porosity
NDTCE 2009
Session: Non Contact Ultrasounds
2009-07
2009-07 NDTCE 2009 Transport Properties of Concrete
Non-contact ultrasonic porosimetry
M. Kaczmarek110, P. Safinowski1,26, B. Piwakowski220
1Groupe Electronique Acoustique; Kazimierz Wielki University9, Bydgoszcz, Poland
2Groupe Electronique Acoustique; University of Lille27, Villeneuve d'Ascq, France
Ultrasonic Testing (UT), air-coupled, non-contact ultrasound, automated ultrasonic testing (AUT), concrete, porosity
NDTCE 2009
Session: Transport Properties of Concrete
2009-07
2008-11 WCNDT 2008 Ultrasonic Testing
Electromagnetic Acoustic Transducers for in and out of plane Ultrasonic Wave Detection
X. Jian12, S. Dixon216, K. Quirk16
1Phoenix Inspection Systems Ltd71, Warrington, United Kingdom
2Department of Physics; University of Warwick52, Coventry, United Kingdom
Ultrasonic Testing (UT), electromagnetic acoustic transducer (EMAT), non-contact ultrasound, automated ultrasonic testing, finite element method (FEM)
WCNDT 2008
Session: Ultrasonic Testing
2008-11
 
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