Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Evaluating Thermal Properties of Sugarcane Bagasse-Based Composites by Using Active Infrared Thermography and Terahertz Imaging
Chulkov, Arseny Olegovich; Sfarra, Stefano; Zhang, Hai; Osman, Ahmad; Szielasko, Klaus; Stumm, Christopher; Sarasini, Fabrizio; Fiorelli, Juliano; Maldague, Xavier P.V.; Vavilov, Vladimir Platonovich
Zeitschriftenaufsatz
2019On the use of infrared thermography and acousto-ultrasonics NDT techniques for ceramic-coated sandwich structures
Duan, Y.; Zhang, H.; Sfarra, S.; Avdelidis, N.P.; Loutas, T.H.; Sotiriadis, G.; Kostopoulos, V.; Fernandes, H.; Ion Petrescu, F.; Ibarra-Castanedo, C.; Maldague, X.P.V.
Zeitschriftenaufsatz
2019Robotized Line-Scan Thermographic Mid-Wave Infrared Vision for Artwork Inspection: A Study on Famous Mock-Ups
Zhang, Hai; Sfarra, Stefano; Osman, Ahmad; Ibarra-Castanedo, Clemente; Maldague, Xavier P.V.
Aufsatz in Buch
2018Eddy current pulsed thermography for ballistic impact evaluation in basalt-carbon hybrid composite panels
Zhang, Hai; Sfarra, Stefano; Osman, Ahmad; Sarasini, Fabrizio; Netzelmann, Udo; Perilli, Stefano; Ibarra-Castanedo, Clemente; Maldague, Xavier P.V.
Zeitschriftenaufsatz
2018Enhanced Infrared Image Processing for Impacted Carbon/Glass Fiber-Reinforced Composite Evaluation
Zhang, Hai; Avdelidis, Nicolas P.; Osman, Ahmad; Ibarra-Castanedo, Clemente; Sfarra, Stefano; Fernandes, Henrique; Matikas, Theodore E.; Maldague, Xavier P.V.
Zeitschriftenaufsatz
2018Infrared and Terahertz time-domain imaging for evaluation of impacted thick homogeneous particleboards of sugarcane bagasse
Zhang, Hai; Sfarra, Stefano; Osman, Ahmad; Szielasko, Klaus; Stumm, Christopher; Sarasini, Fabrizio; Maldague, Xavier P.V.
Konferenzbeitrag
2018An infrared-induced terahertz imaging modality for foreign object detection in lightweight honeycomb structure
Zhang, Hai; Sfarra, Stefano; Osman, Ahmad; Szielasko, Klaus; Stumm, Christopher; Genest, Marc; Maldague, Xavier P.V.
Zeitschriftenaufsatz
2018Nondestructive evaluation of low-velocity impact-induced damage in basalt-carbon hybrid composite laminates using eddy current-pulsed thermography
Zhang, Hai; Sfarra, Stefano; Osman, Ahmad; Sarasini, Fabrizio; Netzelmann, Udo; Valeske, Bernd; Avdelidis, Nicolas P.; Ibarra-Castanedo, Clemente; Maldague, Xavier P.V.
Zeitschriftenaufsatz
2018Nondestructive evaluation using eddy current pulsed thermographic imaging of basalt-carbon hybrid fiber-reinforced composite laminates subjected to low-velocity impact loadings
Zhang, Hai; Sfarra, Stefano; Osman, Ahmad; Sarasini, Fabrizio; Valeske, Bernd; Netzelmann, Udo; Avdelidis, Nicolas P.; Ibarra-Castanedo, Clemente; Maldague, Xavier
Konferenzbeitrag
2018Terahertz Amplitude Polynomial Principle Component Regression for Aramid-Basalt Hybrid Composite Laminate Inspection
Zhang, Hai; Sfarra, Stefano; Osman, Ahmad; Szielasko, Klaus; Stumm, Christopher; Sarasini, Fabrizio; Santulli, Carlo; Maldague, Xavier P.V.
Zeitschriftenaufsatz
2018Terahertz Image Improvement for an Environmentally Friendly Sandwich Structure
Zhang, Hai; Sfarra, Stefano; Maldague, Xavier; Osman, Ahmad; Szielasko, Klaus; Stumm, Christopher; Sarasini, Fabrizio; Tirillò, Jacopo
Konferenzbeitrag
2017Comparative study of microlaser excitation thermography and microultrasonic excitation thermography on submillimeter porosity in carbon fiber reinforced polymer composites
Zhang, H.; Fernandes, H.; Hassler, U.; Ibarra-Castanedo, C.; Genest, M.; Robitaille, F.; Joncas, S.; Maldague, X.
Zeitschriftenaufsatz
2016A comparative study of experimental and finite element analysis on submillimeter flaws by laser and ultrasonic excited thermography
Zhang, H.; Fernandes, H.; Yu, L.; Hassler, U.; Genest, M.; Robitaille, F.; Joncas, S.; Sheng, Y.; Maldague, X.
Konferenzbeitrag
2016A comparative study of ultrasonic c-scan, micro-CT, infrared thermography and Terahertz NDT based on experiments and simulations of composites
Zhang, H.; Fernandes, H.; Genest, M.; Hassler, U.; Robitaille, F.; Joncas, S.; Maldague, X.
Konferenzbeitrag
2016An experimental and analytical study of micro-laser line thermography on micro-sized flaws in stitched carbon fiber reinforced polymer composites
Zhang, H.; Yu, L.; Hassler, U.; Fernandes, H.; Genest, M.; Robitaille, F.; Joncas, S.; Holub, W.; Sheng, Y.L.; Maldague, X.
Zeitschriftenaufsatz
2016Pulsed micro-laser line thermography on submillimeter porosity in carbon fiber reinforced polymer composites: Experimental and numerical analyses for the capability of detection
Zhang, H.; Fernandes, H.; Dizeu, F.B.D.; Hassler, U.; Fleuret, J.; Genest, M.; Ibarra-Castanedo, C.; Robitaille, F.; Joncas, S.; Maldague, X.
Zeitschriftenaufsatz
2015Comparative study on submillimeter flaws in stitched T-joint carbon fiber reinforced polymer by infrared thermography, microcomputed tomography, ultrasonic c-scan and microscopic inspection
Zhang, H.; Hassler, U.; Genest, M.; Fernandes, H.; Robitaille, F.; Ibarra-Castanedo, C.; Joncas, S.; Maldague, X.
Zeitschriftenaufsatz
2013Quantitative evaluation of optical lock-in and pulsed thermography for aluminum foam material
Duan, Yuxia; Huebner, Stefanie; Hassler, Ulf; Osman, Ahmad; Ibarra-Castanedo, Clemente; Maldague, Xavier P.V.
Zeitschriftenaufsatz
1997Lockin thermographic inspection of wood particle boards
Wu, D.; Salerno, A.; Sembach, J.; Maldague, X.; Rantala, J.; Busse, G.
Konferenzbeitrag