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Bernd Köhler
Bernd Köhler
Senior Scientist, Matrial Diagnostics, Fraunhofer IKTS
Verified email at ikts.fraunhofer.de
Title
Cited by
Cited by
Year
The elastodynamic finite integration technique for waves in cylindrical geometries
F Schubert, A Peiffer, B Köhler, T Sanderson
The Journal of the Acoustical Society of America 104 (5), 2604-2614, 1998
1341998
Generation and detection of fluorescent color centers in diamond with submicron resolution
J Martin, R Wannemacher, J Teichert, L Bischoff, B Köhler
Applied physics letters 75 (20), 3096-3098, 1999
1121999
Ten lectures on impact-echo
F Schubert, B Köhler
Journal of Nondestructive Evaluation 27 (1-3), 5-21, 2008
1062008
Three-dimensional time domain modeling of ultrasonic wave propagation in concrete in explicit consideration of aggregates and porosity
F Schubert, B Köhler
Journal of computational acoustics 9 (04), 1543-1560, 2001
852001
Time domain modeling of axisymmetric wave propagation in isotropic elastic media with CEFIT—cylindrical elastodynamic finite integration technique
F Schubert, B Koehler, A Peiffer
Journal of Computational Acoustics 9 (03), 1127-1146, 2001
642001
Application of modeling techniques for ultrasonic austenitic weld inspection
KJ Langenberg, R Hannemann, T Kaczorowski, R Marklein, B Koehler, ...
NDT & E International 33 (7), 465-480, 2000
602000
Imaging of the elastic wave propagation in concrete using scanning techniques: application for impact-echo and ultrasonic echo methods
D Algernon, B Gräfe, F Mielentz, B Köhler, F Schubert
Journal of Nondestructive Evaluation 27 (1-3), 83-97, 2008
592008
Detection of buried reference structures by use of atomic force acoustic microscopy
A Striegler, B Koehler, B Bendjus, M Roellig, M Kopycinska-Mueller, ...
Ultramicroscopy 111 (8), 1405-1416, 2011
482011
Improvement of ultrasonic testing of concrete by combining signal conditioning methods, scanning laser vibrometer and space averaging techniques
B Koehler, G Hentges, W Mueller
NDT & E International 31 (4), 281-287, 1998
421998
Dispersion relations in plate structures studied with a scanning laser vibrometer
B Köhler
ECNDT, Berlin, 2006
412006
Numerical and experimental investigation of Lamb wave interaction with discontinuities
M Kehlenbach, B Kohler, X Cao, H Hanselka
Proceedings of the 4th international workshop on structural health …, 2003
372003
Numerical time-domain simulation of diffusive ultrasound in concrete
F Schubert, B Koehler
Ultrasonics 42 (1-9), 781-786, 2004
362004
Shear horizontal piezoelectric fiber patch transducers (SH-PFP) for guided elastic wave applications
B Köhler, T Gaul, U Lieske, F Schubert
NDT & E International 82, 1-12, 2016
342016
Numerical and experimental investigation of Lamb wave excitation, propagation and detection for SHM
B Köhler, F Schubert, B Frankenstein
Proceedings of the second European Workshop on Structural Health Monitoring …, 2004
302004
The acoustic finite integration technique for waves of cylindrical symmetry (CAFIT)
A Peiffer, B Köhler, S Petzold
The Journal of the Acoustical Society of America 102 (2), 697-706, 1997
241997
Image based EFIT simulation for nondestructive ultrasonic testing of austenitic steel
K Nakahata, S Hirose, F Schubert, B Koehler
Journal of Solid Mechanics and Materials Engineering 3 (12), 1256-1262, 2009
212009
Grain structure visualization with surface skimming ultrasonic waves detected by laser vibrometry
B Köhler, M Barth, P Krüger, F Schubert
Applied Physics Letters 101 (7), 074101, 2012
192012
Three dimensional image-based simulation of ultrasonic wave propagation in polycrystalline metal using phase-field modeling
K Nakahata, H Sugahara, M Barth, B Köhler, F Schubert
Ultrasonics 67, 18-29, 2016
182016
Guided elastic waves and their impact interaction in CFRP structures characterized by 3D laser scanning vibrometry
L Schubert, M Barth, T Klesse, B Köhler, B Frankenstein
Health monitoring of structural and biological systems 2008 6935, 69350G, 2008
182008
A novel technique for advanced ultrasonic testing of concrete by using signal conditioning methods and a scanning laser vibrometer
B Koehler, G Hentges, W Mueller
NDT in Civil Engineering1997 conference proc, 123-134, 1997
181997
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