Vibrations of a continuous web on elastic supports
Banichuk, N., Barsuk, A., Ivanova, S., Jeronen, J., Makeev, E., & Tuovinen, T. (2018). Vibrations of a continuous web on elastic supports. Mechanics Based Design of Structures and Machines, 46(1), 1-17. https://doi.org/10.1080/15397734.2016.1261034
Published in
Mechanics Based Design of Structures and MachinesAuthors
Date
2018Copyright
© Taylor & Francis, 2017. This is a final draft version of an article whose final and definitive form has been published by Taylor & Francis. Published in this repository with the kind permission of the publisher.
We consider an infinite, homogenous linearly elastic beam resting on a system of linearly elastic supports, as an idealized model for a paper web in the middle of a cylinder-based dryer section. We obtain closed-form analytical expressions for the eigenfrequencies and the eigenmodes. The frequencies increase as the support rigidity is increased. Each frequency is bounded from above by the solution with absolutely rigid supports, and from below by the solution in the limit of vanishing support rigidity. Thus in a real system, the natural frequencies will be lower than predicted by commonly used models with rigid supports.
Publisher
Taylor & FrancisISSN Search the Publication Forum
1539-7734Publication in research information system
https://converis.jyu.fi/converis/portal/detail/Publication/26327742
Metadata
Show full item recordCollections
Related items
Showing items with similar title or keywords.
-
On modelling and stability of axially moving viscoelastic materials
Saksa, Tytti (University of Jyväskylä, 2013) -
Structure and dynamics in liquid bismuth and Bin clusters: A density functional study
Akola, Jaakko; Atodiresei, Nicolae; Kalikka, Janne; Larrucea, Julen; Jones, Robert O. (American Institute of Physics, 2014)Density functional/molecular dynamics simulations with more than 500 atoms have been performed on liquid bismuth at 573, 773, 923, and 1023 K and on neutral Bi clusters with up to 14 atoms. There are similar structural ... -
Complexes of Glycolic Acid with Nitrogen Isolated in Argon Matrices. I : Structures and Thermal Effects
Kosendiak, Iwona; Ahokas, Jussi M.E.; Krupa, Justyna; Lundell, Jan; Wierzejewska, Maria (MDPI, 2019)Molecular complexes between glycolic acid and nitrogen were studied in a low-temperature argon matrix with FTIR spectroscopy, and supported by MP2 and BLYPD3 calculations. The calculations indicate 11 and 10 stable complex ... -
Structure and IR Spectroscopic Properties of HNCO Complexes with SO2 Isolated in Solid Argon
Krupa, Justyna; Wierzejewska, Maria; Lundell, Jan (MDPI AG, 2021)FTIR spectroscopy was combined with the matrix isolation technique and quantum chemical calculations with the aim of studying complexes of isocyanic acid with sulfur dioxide. The structures of the HNCO⋯SO2 complexes of ... -
A Survey of Continuous-Time Computation Theory
Orponen, Pekka (Kluwer Academic Publishers, 1997)Motivated partly by the resurgence of neural computation research, and partly by advances in device technology, there has been a recent increase of interest in analog, continuous-time computation. However, while special-case ...