CV CLAES HEDBERG - Blekinge Tekniska Högskola

CV CLAES HEDBERG
KKS 2010
C. Hedberg
1. Civilingenjör Teknisk fysik/Mekanik, KTH, 1989.
2. Ph.D. KTH, 1995; Nonlinear Acoustics/Mechanics "Theoretical Studies of Nonlinear Propagation of
Modulated Harmonic Sound Waves"; B.O Enflo (supervisor).
3. TFR postdoc at University of Texas, Austin, October 1st, 1995 - August 30, 1997.
4. Full professor, since 2008, Director of Research for Structural Analyses since 2009.
5. Lecturer, Blekinge Tekniska Högskola, since 1997 – 2008;
Research assistant at Mechanics, KTH (forskarassistent) 1995-07-01--1995-09-30.
6. Military service, Swedish navy, september 2003 – december 2004.
7. People awarded doctorates for whom the applicant has been the main supervisor:
Kristian Haller, Acoustical Measurements of Material Nonlinearity and Nonequilibrium Recovery,
2008;
Etienne Mfoumou, Low Frequency Acoustic Excitation and Laser Sensing of Vibration as a Tool for
Remote Characterization of Thin Sheets, 2008.
8. PhD disputations:Henrik Sandqvist, KTH June 13, 2003; Mathias Winberg, Blekinge Tekniska
Högskola, June 9, 2005; Jonas Lundbäck, VXU/BTH May 14, 2007; Qingwei Liu, Chalmers,
December 2007; Milan Poznic, KTH, January 31, 2008; Anders Johansson, BTH, April 21, 2008;
Magnus Knutsson, June 1, 2009, KTH.
Opponent Licentiate: Magnus Larsson, BTH, 2008.
Opponent Doctoral defense Andreas Braunbrück, Tallinn Technical University, June 17, 2005.
9. Inititator,session organizer,chair Nonlinear Acoustic Diagnostics ICSV 2003, July 7-10
Stockholm. Organizer of the 9th IWNEM (International Workshop on Nonlinear Elasticity of
Materials) joint NATEMIS Annual General Workshop 2004, Karlskrona, Sweden May 31-June 4,
2004. Local Organizing Committee 18 th International Symposium of Nonlinear Acoustics,
Stockholm , July 7-10, 2008; and International Organizing Committee 19 th International
Symposium of Nonlinear Acoustics, Chofu, Japan , July 2011.
10. Editor Nonlinear Acoustics - Fundamentals and Applications: ISNA 18 Stockholm, 7-10 July 2008,
AIP Conf. Proc. 1022 Enflo, B.O.; Hedberg, C; Kari, L. (Eds.) Springer 2008.
11. Referee Vinnova Call 2009; Reviewer for Professor Högskolan Väst 2010
12. Research visitor to Los Alamos National Laboratory, NM, USA Aug 15-Oct 20, 2009.
Peer-reviewed articles 2002-2010
• Enhancements of energy and Q-factor of a nonlinear resonator with increase in its losses, (with
O.V. Rudenko, A.L. Sobisevich, L.E. Sobisevich), Doclady, Section Physics (Reports of the
Russian Academy of Sciences) Vol. 383, No. 3, pp. 330-333 (2002)
• Interaction between low and high-frequency modes in a nonlinear system: gas-filled cylinder
covered by movable piston, O.V.Rudenko,C.M.Hedberg, Nonlinear Dynamics 32, 405-416, 2003.
• Nonlinear Dynamics of Grains in a Liquid-Saturated Soil, O.V. Rudenko and C.M. Hedberg,
Nonlinear Dynamics 35, 187-200, 2004.
• Nonlinear propagation of waves in a granular medium, O.V. Rudenko, and C. Hedberg,
Collection of Russian Acoustical Society (Scientific Seminar of S.A.Rybak), Moscow, 2004.
• Resonant properties of a nonlinear dissipative layer excited by a vibrating boundary: Q-factor and
frequency response, B.O. Enflo, C.M. Hedberg and O.V. Rudenko, J. Acoust. Soc. Am. 117(2),
601-612. 2005.
• Static versus low frequency dynamic elastic modulus measurement of thin films, E.Mfoumou, C.
Hedberg. S. Kao-Walter, Electronic Journal “Technical Acoustics”, http://www.ejta.org, 2006,
17.

KKS 2010
C. Hedberg
• Non-contact nonlinear acoustic damage localization in plates. Part 1: Resonance of air between
plates, C.M. Hedberg, K.C.E. Haller, and S. Arnoldsson, Acta Acustica-Acustica, 93(1), 13-21
(2007).
• Design Alterations of a High Power Air Transducer, C.Hedberg, H.Gazisaeidi, K.Haller, and
E.Mfoumou, Japanese Journal of Applied Physics, Vol. 46, No. 7B, 2007, pp. 4908-4911, DOI :
10.1143/JJAP.46.4908
• Finite-Amplitude Standing Acoustic Waves in a Cubically Nonlinear Medium, O.V.Rudenko,
C.M.Hedberg, B.O.Enflo, Acoust.Physics, v.53, No.4, 455-464 (2007).
• Vibration-Based Damage Detection and Evaluation of Sheet Materials using a Remote Acoustic
Excitation, E.Mfoumou, C. Hedberg. S. Kao-Walter, Acoustical Physics, 54(1), 147-155 (2008).
• Non-contact nonlinear acoustic damage localization in plates. Part 2: Localized resonance
through dynamically trapped modes, Claes M. Hedberg, Kristian C.E. Haller, Acta Acustica-
Acustica 94(1), 48-53 (2008). DOI 10.3813
• Constant Strain Frequency Sweep Measurements on Granite Rock, Kristian C.E. Haller, Claes M.
Hedberg, Physical Review Letters 100(6), 068501. DOI: 10.1103/PhysRevLett.100.06850 (2008).
Books, book chapters 2002-2010
• Theory of Nonlinear Acoustics in Fluids, (Kluwer Academic Publishers, Dordrecht, The
Netherlands) by B.O. Enflo and C.M. Hedberg, 2002 ISBN 1-4020-0572-5.
• Nonlinear Vibrations and Waves in Granular Fluid-Saturated Soil. O.Rudenko, and C.Hedberg,
In book: Acoustics of Inhomogeneous media, P.1-15. Russian Acoustical Society (2005).
• Non-linear dynamics in granular materials, Claes Hedberg, and Philippe Martinet, in “The
universality of nonclassical nonlinearity, with applications to NDE and Ultrasonics", Editor P.P.
Delsanto, Springer, New York, 2006.
• Standing and propagating waves in cubically nonlinear media, B. Enflo, C. Hedberg, O. Rudenko,
in Mathematical Modelling of Wave Phenomena 2 nd Conference on Mathematical Modelling of
Wave Phenomena, AIP Conf. Proc. 834, 187-195, editor B. Nilsson, L. Fishman, American
Institute of Physcis, (2007) ISBN: 0-7354-0325-2
• Nonlinear Acoustics - Fundamentals and Applications: ISNA 18 Stockholm, 7-10 July 2008, AIP
Conf. Proc. 1022 Enflo, B.O.; Hedberg, C; Kari, L. (Eds.) Springer 2008.
• Basics of Nonlinear Time Reversal Acoustics, C. Hedberg, 3 rd Conference on Mathematical
Modelling of Wave Phenomena, Växjö, Sweden, 9 – 13 June 2008. AIP Conference Proceeding
1106, pp 164-172 (2009)
• Nonlinear acoustics through problems and examples, by O. Rudenko, S. Gurbatov, and C.
Hedberg (Trafford, Victoria, BC, 2010, ISBN: 978-1-4269-0544-5)
Patents 2002-2010
• Method and device for detecting damage in materials and objects, PCT SE 02/00259, February
19, 2002, with P. Johnson and A. Sutin [Slow Dynamics for NDT].
• Method and device to limit the propagation of audible sound. Swedish patent No. 0104201-9.
(2001)
• Icke-förstörande materialprovning, Swedish patent nr 0301801-7, June 23, 2003.
• Non-destructive testing of materials, PCT (USA, Japan) WO 2005/008236 A1, June 21, 2004
(priority according June 23, 2003).
• Acoustic high amplitude transducer, Swedish Patent 0602415-2 (2006), C.Hedberg, K.Haller.
• Oförstörande skadeundersökning, Swedish patent application 0901052-1 (2009), C. Hedberg,
K.Haller.