Title / Author(s) / Keywords
|
Publication |
 Olympus introduces RollerFORM™, an ultrasound phased array wheel probe designed to inspect composite materials Olympus Scientific Solutions Americas (OSSA) 230, Waltham, MA, USA NEWS
| NDT.net Journal
|
 GE Launches Computed Radiography Scanner for Weld Inspections GE Inspection Technologies GmbH 310, Hürth, Germany NEWS
| NDT.net Journal
|
 GE Shares Success Highlights from 10th Annual X-Ray Forum GE Inspection Technologies 69, Wunstorf, Germany NEWS
| NDT.net Journal
|
 Latest technology for non-destructive testing of composites Ashtead Technology 16, Letchworth Garden City, United Kingdom NEWS
| NDT.net Journal
|
 £1million investment in NDT rental fleet Ashtead Technology 16, Letchworth Garden City, United Kingdom NEWS
| NDT.net Journal
|
 Case Study: REsidual Stress and structural Integrity Studies using Thermography (RESIST) TWI Ltd (The Welding Institute) 191, Great Abington, Cambridge, United Kingdom NEWS
| NDT.net Journal
|
 Irish Rail approaches TWI to secure bespoke training on visual inspection TWI Ltd (The Welding Institute) 191, Great Abington, Cambridge, United Kingdom NEWS
| NDT.net Journal
|
 Government funding gives go-ahead for £10 million technology hub for TWI at the Teesside Advanced Manufacturing Park TWI Ltd (The Welding Institute) 191, Great Abington, Cambridge, United Kingdom NEWS
| NDT.net Journal
|
 New Flux Leakage Test For 500mm OCTG Tube & Pipe Magnetic Analysis Corp (MAC) 25, Elmsford, NY, USA NEWS
| NDT.net Journal
|
 TECNATOM Consolidates Relationship With TAI And Becomes its Technological Partner to Ensure The Quality of its Composite Parts Tecnatom S.A. 94, Madrid, Spain NEWS
| NDT.net Journal
|
 Eddyfi Inaugurates US Office in Texas Eddyfi 57, Quebec, Canada NEWS
| NDT.net Journal
|
 Technology Design Ltd. at the Feira da Mecânica 2014 Brazil, Kubika Technology Design Ltd 44, Winsford, United Kingdom NEWS
| NDT.net Journal
|
 Brian Baggott has joined the TecScan team TecScan Systems 25, Boucherville, Quebec, Canada NEWS
| NDT.net Journal
|
 Mr. Roman Abramovich Invests $2M in AcousticEye NDT Inspection Technology AcousticEye 2, Houston, Tx, USA NEWS
| NDT.net Journal
|
 CIVA Newsletter July 2014 EXTENDE 98, Massy, France NEWS
| NDT.net Journal
|
 ZfP-Zeitung Ausgabe 140 Deutsche Gesellschaft für Zerstörungsfreie Prüfung (DGZfP) 160, Berlin, Germany NEWS DE
| NDT.net Journal
|
 Saarbrücker Ingenieure nutzen das Dübel -Prinzip für neuartige Leichtbaukomponenten Fraunhofer-Institute for Non-Destructive Testing (IZFP) 475, Saarbrücken, Germany NEWS DE
| NDT.net Journal
|
 Wissenschaftspreis 2014 der DGZfP an saarländischen Forscher des Fraunhofer IZFP verliehen Fraunhofer-Institute for Non-Destructive Testing (IZFP) 475, Saarbrücken, Germany NEWS DE
| NDT.net Journal
|
 The ICNDT Journal - Volume 8 Issue No. 13 International Committee for Non-Destructive Testing (ICNDT) 33, Northampton, United Kingdom NEWS
| NDT.net Journal
|
ASPNDE 2013 Advances in Signal Processing for Non Destructive Evaluation of Materials (VIIth IWASPNDE) Thermophotonic radar and thermal coherence tomographies A. Mandelis 9 Center for Advanced Diffusion-Wave Technologies, Department of Mechanical and Industrial Engineering; University of Toronto 41, Toronto, Canada NDT-wide, Infrared Testing (IRT), Ultrasonic Testing (UT), Other Methods, thrmophotonic radar, thermal coherence tomography, thermal wave radar
Close
Energy transport in diffusion-wave fields is gradient driven and therefore diffuse, yielding depth-integrated responses with poor axial resolution. Traditional diffusion-wave techniques, limited by the physics of parabolic diffusion, can only produce depth-integrated planar images as they are unable to generate three-dimensional subsurface imaging. This talk will present two new imaging methods developed in the CADIFT for enabling parabolic thermal-wave fields to exhibit energy localization akin to propagating hyperbolic wave-fields. This approach when used with a mid-IR camera results in depth-selective (or depth-resolved) photothermal imaging which not only improves axial and depth resolution, but also allows for deconvolution of individual responses of superposed axially discrete sources, opening a new field of subsurface Photothermal Coherence Tomography (PCT) using thermal waves. In this talk I will present two novel thermal-wave imaging methodologies: Matched filter binary phase coded (BPC) PCT and truncated-correlation photothermal coherence tomography (TC-PCT). The physical principles of these methodologies and examples of imaging applications to engineering materials and biomaterials will be discussed.
| ASPNDE 2013 Session: Advances in Signal Processing for Non Destructive Evaluation... |
|