Detail publikace

Relationship between acoustic emission signal and loads on pneumatic cylinders

MAHMOUD, H. MAZAL, P. VLAŠIC, F.

Originální název

Relationship between acoustic emission signal and loads on pneumatic cylinders

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This paper demonstrates the relationship between acoustic emission (AE) method parameters and loaded pneumatic cylinders. The cylinders in our experiment were loaded gradually by different weights in a vertical direction. The effect of the defect occurs when the cylinder is loaded at the retreat and progress strokes. This defect affects the relationship between the applied load and the recorded signal of the sensors. The signals of the acoustic emission were recorded from the progress and retreat strokes and then analysed. The time delay is calculated between the digital input and the initiation of movement, and the time of the stroke. The energy and root mean square of the acoustic emission compare between the distinctive different responses in damaged and undamaged pneumatic cylinders, with and without loading. The energy and RMS were calculated for each cylinder with gradual loading. The results of the test showed approximate linear relationship between the RMS and loading. This paper is a continuation of a previous article and the extension of my work to find distinctive differences that determine whether the cylinder is damaged or undamaged.

Klíčová slova

Acoustic emission, pneumatic cylinders, energy, loading

Autoři

MAHMOUD, H.; MAZAL, P.; VLAŠIC, F.

Vydáno

6. 9. 2019

Nakladatel

Taylor & Francis Group

Místo

UK

ISSN

1477-2671

Periodikum

Nondestructive Testing and Evaluation

Ročník

2019

Číslo

34

Stát

Spojené království Velké Británie a Severního Irska

Strany od

222

Strany do

238

Strany počet

17

URL

https://www.tandfonline.com/doi/full/10.1080/10589759.2019.1662900

BibTex

@article{BUT158976,
  author="Houssam {Mahmoud} and Pavel {Mazal} and František {Vlašic}",
  title="Relationship between acoustic emission signal and loads on pneumatic cylinders",
  journal="Nondestructive Testing and Evaluation",
  year="2019",
  volume="2019",
  number="34",
  pages="222--238",
  doi="10.1080/10589759.2019.1662900",
  issn="1477-2671",
  url="https://www.tandfonline.com/doi/full/10.1080/10589759.2019.1662900"
}