Abstract
The efficient method usable for the vibrational analysis of interacting flexible bodies is presented in this paper. It is motivated by the research of blades interaction in the framework of turbine bladed disks. The approach is based on the decomposition of a contact surface into a set of elementary areas and on the expression of contact and friction forces between these areas. The methodology is implemented in the MATLAB system and obtained results for the chosen test case are compared with the results obtained by the ANSYS software.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Pfeiffer, F., Glocker, C.: Multibody dynamics with unilateral contacts, Wiley, New York (2004)
Pfeiffer, F.: On non-smooth dynamics. Meccanica, vol. 43, p. 533 (2008)
Popov, V.L.: Contact mechanics and friction: physical principles and applications, Springer, Berlin (2010)
Wriggers, P., Nackenhorst, U. (eds.): IUTAM Symposium on computational methods in contact mechanics, Springer, Berlin (2007)
Půst, L., Pešek, L.: Non-proportional nonlinear damping in experimental bladed disk. Eng. Mech. vol. 17, pp. 237 (2010)
Petrov, E.P., Ewins, D.J.: Effects of damping and varying contact area at blade-disk joints in forced response analysis of bladed disk assemblies. J. Turbomach. vol. 128, pp. 403 (2006)
Zeman, V., Byrtus, M., Hajžman, M.: Harmonic forced vibration of two rotating blades with friction damping. Eng. Mech. vol. 17, pp. 187 (2010)
Rivin, E.I.: Stiffness and damping in mechanical design, Marcel Dekker (1989)
Acknowledgments
This work was supported by the European Regional Development Fund (ERDF), project “NTIS—New Technologies for Information Society”, European Centre of Excellence, CZ.1.05/1.1.00/02.0090, and by project SGS-2010-046.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer Science+Business Media Dordrecht
About this paper
Cite this paper
Hajžman, M., Rychecký, D. (2012). Multipoint Contact Approach to the Analysis of Interacting Flexible Bodies Vibration. In: Beran, J., Bílek, M., Hejnova, M., Zabka, P. (eds) Advances in Mechanisms Design. Mechanisms and Machine Science, vol 8. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-5125-5_24
Download citation
DOI: https://doi.org/10.1007/978-94-007-5125-5_24
Published:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-5124-8
Online ISBN: 978-94-007-5125-5
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)