Detail publikačního výsledku

Investigation of the Harmonic Response on the Simple Structure in Structural and Acoustic Domain by Experimental and Numerical Approach

ZAJAC, R.; ŘEHÁK, K.; PROKOP, A.

Originální název

Investigation of the Harmonic Response on the Simple Structure in Structural and Acoustic Domain by Experimental and Numerical Approach

Anglický název

Investigation of the Harmonic Response on the Simple Structure in Structural and Acoustic Domain by Experimental and Numerical Approach

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Nowadays the vibro-acoustic issues are to the foreground and these questions are often topics in transport engineering. Largely in sphere of automotive, there is daily discussed particularly the passenger safety, car performance and speed, driving comfort which is significantly influenced by vibrations and emitted noise. At first stage, before the harmonic response analysis could be investigated, the modal parameters need to be determined. According of gained modal parameters it is possible to continue in the next stage. In terms to examine the critical places on the structure, experimental measurement and numerical simulation based on the finite element method (FEM) are proposed. This paper primarily includes investigation of operating deflection shape (ODS) and sound pressure level (SPL) on simple structure. Mutual validation of two approaches is required in text below.

Anglický abstrakt

Nowadays the vibro-acoustic issues are to the foreground and these questions are often topics in transport engineering. Largely in sphere of automotive, there is daily discussed particularly the passenger safety, car performance and speed, driving comfort which is significantly influenced by vibrations and emitted noise. At first stage, before the harmonic response analysis could be investigated, the modal parameters need to be determined. According of gained modal parameters it is possible to continue in the next stage. In terms to examine the critical places on the structure, experimental measurement and numerical simulation based on the finite element method (FEM) are proposed. This paper primarily includes investigation of operating deflection shape (ODS) and sound pressure level (SPL) on simple structure. Mutual validation of two approaches is required in text below.

Klíčová slova

Vibration and noise, Harmonic analysis, Experimental and numerical approach

Klíčová slova v angličtině

Vibration and noise, Harmonic analysis, Experimental and numerical approach

Autoři

ZAJAC, R.; ŘEHÁK, K.; PROKOP, A.

Rok RIV

2019

Vydáno

03.10.2018

Místo

Kaunas University of Technology

Kniha

Transport Means 2018

ISSN

1822-296X

Periodikum

Transport Means

Stát

Litevská republika

Strany od

669

Strany do

672

Strany počet

4

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT150539,
  author="Roman {Zajac} and Kamil {Řehák} and Aleš {Prokop}",
  title="Investigation of the Harmonic Response on the Simple Structure in Structural and Acoustic Domain by Experimental and Numerical Approach",
  booktitle="Transport Means 2018",
  year="2018",
  journal="Transport Means",
  pages="669--672",
  address="Kaunas University of Technology",
  issn="1822-296X"
}