| Arbeitsfeld
Forschung
- TFB 51 Simulation
und aktive Beeinflussung der Hydroakustik in flexiblen Leitungssystemen
- Fluid-Struktur
Kopplung
- Wellenausbreitung
in elastischen Festkörpern
- Substrukturtechnik
Lehre
- Vortragsübung FEM
- Vortragsübung Technische Mechanik (mach & Co., bis SS 09)
- Hauptfachpraktikum: Wellenausbreitung, Zerstörungsfreie Prüfung
Sonstiges
- Austauschprogramm mit dem Georgia Institute of Technology
Veröffentlichungen
J.
Herrmann, J. Koreck, M. Maess, L. Gaul, and O. von Estorff:
Frequency-dependent
damping model for the hydroacoustic finite element analysis of
fluid-filled pipes with diameter changes, Mechanical
Systems and Signal Processing, 2010,
doi:10.1016/j.ymssp.2010.09.013.
T.
Haag, J. Herrmann, and M. Hanss:
Identification procedure for epistemic uncertainties using inverse
fuzzy arithmetic, Mechanical
Systems and Signal Processing, vol. 24, pp. 2021-2034, 2010.
M.
Junge, L. Gaul, and J. Herrmann:
Pressure-Induced Structure-Borne Sound of Automotive Components, VDI-Tagung Schwingungsanalyse und Identifikation, VDI Berichte 2093, pp.
105-119, 2010.
J.
Herrmann, M. Junge, and L. Gaul:
Model Reduction
and Substructuring Techniques for the Vibro-Acoustic Simulation of
Automotive Piping and Exhaust Systems, Proceedings
of IMAC XXVIII, Jacksonville FL (USA), 2010.
J. Herrmann, M. Maess and L. Gaul:
Substructuring including interface reduction for
the efficient vibro-acoustic simulation of fluid-filled piping systems,
Mechanical Systems and Signal
Processing, vol. 24, pp. 153-163, 2010.
M.
Hanss, J. Herrmann, T. Haag:
Vibration analysis of fluid-filled piping systems with epistemic
uncertainties, Proceedings of IUTAM
Symposium on the Vibration Analysis of Structures with Uncertainties, St. Petersburg, Russia,
2009.
L.
Gaul and J. Herrmann:
Experimentelle
Untersuchungen und effiziente Simulationsmethoden für die
vibro-akustische Optimierung fluidbefüllter Kfz-Leitungen, NAFEMS
Magazin 2/2009, Ausgabe 13, pp. 33-43, 2009.
W. Lutz, J. Herrmann, M. Kockelmann, H.S. Hosseini,
A. Jäckel, S. Schmauder, S. Predak, G. Busse:
Damage development in short fiber reinforced
injection molded composites , Computational Materials Science,
vol. 45, pp. 698-708, 2009.
J. Herrmann, M. Spitznagel and L. Gaul:
Fast FE-Analysis and Measurement of the Hydraulic
Transfer Function of Pipes with Non-Uniform Cross Section, Proceedings of
NAG/DAGA 2009, Rotterdam,
Netherlands, 2009.
J. Herrmann, M. Maess and L. Gaul:
Efficient Substructuring Techniques for the
Investigation of Fluid-Filled Piping Systems, Proceedings of IMAC XXVII,
Orlando, FL (USA), 2009.
J. Herrmann and L. Gaul:
Fluid-Structure Interaction Phenomena in
Automotive Piping Systems, Symposium on the Mechanics
of Slender Structures MoSS 2008, Baltimore,
MD (USA), 2008.
J. Herrmann, T. Haag, S. Engelke, and L. Gaul:
Experimental and numerical investigation of the dynamics in spatial
fluid-filled piping systems, Acoustics
‘08, Paris, 2008.
J.
Herrmann, T. Haag, L. Gaul, K. Bendel, and H.-G. Horst:
Experimentelle
Untersuchung der Hydroakustik in Kfz-Leitungssystemen, Proceedings
of 34th Deutsche Jahrestagung für Akustik DAGA, Dresden, 2008.
L.
Gaul, M. Maess, M. Junge, and J. Herrmann:
Simulation der
Wechselwirkung von Fluidschall und Körperschall in flexiblen
Leitungssystemen, Proceedings
of 33rd Deutsche Jahrestagung für Akustik DAGA, Stuttgart, 2007.
M. Maess, J. Herrmann, and L. Gaul:
Finite element analysis of guided waves in fluid-filled corrugated
pipes, J. Acoust. Soc. Am., vol. 121 (3), pp. 1313-1323, 2007.
J. Herrmann, M. Maess, and L. Gaul:
Free Wave Propagation in Corrugated Pipes under External Fluid
Loading, Proceedings of 24th CADFEM User’s Meeting, Fellbach/Stuttgart,
2006.
J. Herrmann, M. Maess, and L. Gaul:
Numerical Analysis of Dispersion Curves in Fluid-Filled Corrugated
Pipes, Proceedings of 32nd Deutsche Jahrestagung für Akustik DAGA,
Braunschweig, pp. 619-620, 2006.
J. Herrmann, J-Y. Kim, L.J. Jacobs, J. Qu, J.
Littles, and M. Savage:
Assessment of material damage in a nickel-base superalloy using
nonlinear Rayleigh surface waves, Journal
of Applied Physics, vol. 99, no. 12, 2006.
J. Herrmann, L.J. Jacobs, J. Qu, and J.-Y.
Kim:
Generation and Detection of Higher Harmonics in Rayleigh Waves using
Laser Ultrasound, Review of
Quantitative Nondestructive Evaluation, ed. by D.O. Thompson and D.E.
Chimenti, vol. 25,
Brunswick
,
MN
. (
USA
), pp. 262-269, 2005.
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