Publication detail

Contribution to the Modal Behavior Problems of Hydraulic Systems

POCHYLÝ, F. MALENOVSKÝ, E.

Czech title

Příspěvek k problémům modálního chování hydraulických systémů.

English title

Contribution to the Modal Behavior Problems of Hydraulic Systems

Type

conference paper

Language

en

Original abstract

Dynamic damping can be used for the suppression of vibrations in hydraulic systems. The Helmholtz resonator is a typical application of this dynamic damper. This is presented by a vessel which is parallelly joined to a hydraulic system. Correct frequency tuning is essential for the correct function of such a hydraulic system. The knowledge of frequency modal behavior is important for any frequency tuning. It is suitable to use computational modeling for ist determination, which is supported by experimental knowledge.

Czech abstract

Dynamický tlumič se využívá k tlumení vibrací hydraulických systémů. Typickým tlumičem je Helmholtzův rezonátor. Jde o nádobu paralelně připojenou k hydraulickému systému. Pro správnou funkci je nezbytné správné naladění frekvence. Pro naladění je výhodné použít výpočetní modelování podpořené experimentálním výzkumem.

English abstract

Dynamic damping can be used for the suppression of vibrations in hydraulic systems. The Helmholtz resonator is a typical application of this dynamic damper. This is presented by a vessel which is parallelly joined to a hydraulic system. Correct frequency tuning is essential for the correct function of such a hydraulic system. The knowledge of frequency modal behavior is important for any frequency tuning. It is suitable to use computational modeling for ist determination, which is supported by experimental knowledge.

Keywords in Czech

Helmholtzův rezonátor, matematický model

Keywords in English

Helmholtz resonator, Navier-Stokes eq., mathematical model, computationbal modelling

RIV year

2007

Released

17.06.2007

Location

Besancon - France

ISBN

3-200-00689-7

Book

proc. of the Twelfth world congress in mechanism and machine science

Pages count

6

BIBTEX


@inproceedings{BUT22898,
  author="František {Pochylý} and Eduard {Malenovský},
  title="Contribution to the Modal Behavior Problems of Hydraulic Systems",
  booktitle="proc. of the Twelfth world congress in mechanism and machine science",
  year="2007",
  month="June",
  address="Besancon - France",
  isbn="3-200-00689-7"
}