prikaz prve stranice dokumenta Numerička analiza Stockbridgeovog prigušivača
  Download
PDF 2.5 MB
undergraduate thesis
Numerička analiza Stockbridgeovog prigušivača
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. urn:nbn:hr:235:821343
Zeba, Josip
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Zeba, J. (2016). Numerička analiza Stockbridgeovog prigušivača (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:821343

Zeba, Josip. "Numerička analiza Stockbridgeovog prigušivača." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:821343

Zeba, Josip. "Numerička analiza Stockbridgeovog prigušivača." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:821343

Zeba, J. (2016). 'Numerička analiza Stockbridgeovog prigušivača', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 29 June 2024, https://urn.nsk.hr/urn:nbn:hr:235:821343

Zeba J. Numerička analiza Stockbridgeovog prigušivača [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2016 [cited 2024 June 29] Available at: https://urn.nsk.hr/urn:nbn:hr:235:821343

J. Zeba, "Numerička analiza Stockbridgeovog prigušivača", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:235:821343

Metadata
TitleNumerička analiza Stockbridgeovog prigušivača
Title (english)Numerical analysis of Stockbridge damper
AuthorJosip Zeba
MentorMarko Jokić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2016-03-02, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu opisane su eolske vibracije vodiča dalekovoda, uzrok njihove pojave i posljedice koje imaju na uže. Ukratko je opisan osnovni vibracijski sustav te su prikazane osnovne jednadžbe. Detaljno je opisana konstrukcija Stockbridge prigušivača vibracija te su definirani pojmovi snage koju prigušivač disipira, mehaničke impedancije i faznog kuta između sile i brzine. Napravljen je numerički model (metoda konačnih elemenata) takvog prigušivača korištenjem programskog paketa Abaqus te su provedene frekvencijska i dinamička analiza prigušivača. Također je prikazano eksperimentalno ispitivanje istog prigušivača koje je provedeno u tvrtki Dalekovod d.d. Na kraju je prikazana usporedba jednog i drugog ispitivanja u odgovarajućim dijagramskim prikazima kako bi se verificirala točnost numeričkog modela prigušivača vibracija.
Abstract (english)
This thesis describes aeolian vibrations of transmission line conductors, the cause of their occurrence and effects which they have on a rope. Shortly it describes basic vibration system and presents basic equations. Design of Stockbridge vibration damper is described in details and terms of power dissipated by the damper, mechanical impedance, as well as the phase angle between the force and the speed. Furthermore, numerical model (finite elements method) of mentioned damper is designed by using a software package Abaqus and frequency and dynamic analysis of damper are conducted. Also, experimental testing of the damper, conducted in the Dalekovod d.d. company, is presented in this thesis. In the end, thesis represents the comparison of the two tests in appropriate diagrams to verify the accuracy of the numerical model of vibration dampers.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:821343
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 16:15:54