Publication detail

Measurement of Particle Size Distribution by Acoustic Emission Method

UHER, M. BENEŠ, P.

Original Title

Measurement of Particle Size Distribution by Acoustic Emission Method

Czech Title

Measurement of Particle Size Distribution by Acoustic Emission Method

English Title

Measurement of Particle Size Distribution by Acoustic Emission Method

Type

conference paper

Language

en

Original Abstract

Continuous measurement of size distribution of particles is the necessary parameter regarding the control of some specific production processes. A possible solution is the use of the acoustic emission method which is based on the measurement and analysis of pressure pulses generated by an impact of solid particles against a solid obstacle. Our paper focuses on the practical verification of the method in laboratory conditions. Two sets of experiments were conducted with air-borne particles. Based on the completed experiments it can be concluded that it is possible to establish the proportion of solid particle fractions using the acoustic emission method.

Czech abstract

Continuous measurement of size distribution of particles is the necessary parameter regarding the control of some specific production processes. A possible solution is the use of the acoustic emission method which is based on the measurement and analysis of pressure pulses generated by an impact of solid particles against a solid obstacle. Our paper focuses on the practical verification of the method in laboratory conditions. Two sets of experiments were conducted with air-borne particles. Based on the completed experiments it can be concluded that it is possible to establish the proportion of solid particle fractions using the acoustic emission method.

English abstract

Continuous measurement of size distribution of particles is the necessary parameter regarding the control of some specific production processes. A possible solution is the use of the acoustic emission method which is based on the measurement and analysis of pressure pulses generated by an impact of solid particles against a solid obstacle. Our paper focuses on the practical verification of the method in laboratory conditions. Two sets of experiments were conducted with air-borne particles. Based on the completed experiments it can be concluded that it is possible to establish the proportion of solid particle fractions using the acoustic emission method.

Keywords

acoustic emission, solid particle flow, particle size distribution, Hertz theory of impact, power spectrum analysis

RIV year

2012

Released

09.09.2012

Location

Busan, Korejská republika

ISBN

978-89-950000-5-2

Book

Proceedings of XX IMEKO(International Measurement Confederation) World Congress

Pages from

TC9-P4-1

Pages to

TC9-P4-5

Pages count

5

BibTex


@inproceedings{BUT94547,
  author="Miroslav {Uher} and Petr {Beneš}",
  title="Measurement of Particle Size Distribution by Acoustic Emission Method",
  annote="Continuous measurement of size distribution of particles is the necessary parameter regarding the control of some specific production processes. A possible solution is the use of the acoustic emission method which is based on the measurement and analysis of pressure pulses generated by an impact of solid particles against a solid obstacle. Our paper focuses on the practical verification of the method in laboratory conditions. Two sets of experiments were conducted with air-borne particles. Based on the completed experiments it can be concluded that it is possible to establish the proportion of solid particle fractions using the acoustic emission method.",
  booktitle="Proceedings of XX IMEKO(International Measurement Confederation) World Congress",
  chapter="94547",
  howpublished="electronic, physical medium",
  year="2012",
  month="september",
  pages="TC9-P4-1--TC9-P4-5",
  type="conference paper"
}