Abstract
For hydraulic pipeline systems, a multi-degrees-of-freedom model is developed from the modal decomposition of the transfer function between flow rate excitation and pressure response.
Eigenvectors are taken from the undamped case. Natural frequencies and damping ratios are calculated from modal approximations of the individual pipelines with single frequency approximations at the
pipeline system resonances in the low frequency range. The multi-degrees-of-freedom pipeline system model is rebuilt from its modal description and evaluated for a network that connects a pump with two
closed volumes.
| Original language | English |
|---|---|
| Title of host publication | 8th Vienna International Conference on Mathematical Modelling (MATHMOD 2015), February 18-20, 2015 |
| Editors | F. Breitenecker, A. Kugi and I. Troch |
| Pages | 445-450 |
| Number of pages | 6 |
| Publication status | Published - Feb 2015 |
Fields of science
- 203 Mechanical Engineering
- 203015 Mechatronics
JKU Focus areas
- Mechatronics and Information Processing