Detail publikace

Parametric Excited Pressure Oscillations In Hydraulic Systems

Originální název

Parametric Excited Pressure Oscillations In Hydraulic Systems

Anglický název

Parametric Excited Pressure Oscillations In Hydraulic Systems

Jazyk

en

Originální abstrakt

The first kind of mathematical modelling is based on the method of characteristic, having implied the transfer equations of a hydraulic machine – water turbine. This mathematical model allows time-dependant change of system parameters such as cavitation cavern volume.In this manner the parametric excited pressure oscillations can be analysed taking into account a harmonic excitation. Results of this analysis are compared to pressure oscillations measured at the partial load operation of a pump turbine.

Anglický abstrakt

The first kind of mathematical modelling is based on the method of characteristic, having implied the transfer equations of a hydraulic machine – water turbine. This mathematical model allows time-dependant change of system parameters such as cavitation cavern volume.In this manner the parametric excited pressure oscillations can be analysed taking into account a harmonic excitation. Results of this analysis are compared to pressure oscillations measured at the partial load operation of a pump turbine.

BibTex


@inproceedings{BUT3850,
  author="Jiří {Koutník}",
  title="Parametric Excited Pressure Oscillations In Hydraulic Systems",
  annote="The first kind of mathematical modelling is based on the method of characteristic, having implied the transfer equations of a hydraulic machine – water turbine. This mathematical model allows time-dependant change of system parameters such as cavitation cavern volume.In this manner the parametric excited pressure oscillations can be analysed taking into account a harmonic excitation. Results of this analysis are compared to pressure oscillations measured at the partial load operation of a pump turbine.",
  address="NTNU Norwegian University of Science and Technology",
  booktitle="Norwegian University of Science and Technology",
  chapter="3850",
  institution="NTNU Norwegian University of Science and Technology",
  year="2001",
  month="june",
  pages="1/10",
  publisher="NTNU Norwegian University of Science and Technology",
  type="conference paper"
}