Publication detail
Measurement of Particle Size Distribution by the Use of Acoustic Emission Method
UHER, M. BENEŠ, P.
Original Title
Measurement of Particle Size Distribution by the Use of Acoustic Emission Method
Czech Title
Measurement of Particle Size Distribution by the Use of Acoustic Emission Method
English Title
Measurement of Particle Size Distribution by the Use of Acoustic Emission Method
Type
conference paper
Language
en
Original Abstract
This article deals with solid particle flow measurement by the use of acoustic emission method (AE). The particle impacts a waveguide and generates impulse AE. AE signal is usually measured by a piezoelectric wide-band sensor. The article expands formerly performed measurements that were focused on a research of a relationship between input particle parameters and measured frequency spectrum of AE signal. On basics obvious theoretical presumption, it is possible to obtain information about particle size distribution from measured signal by statistical analysis. Practical experiments were designed to prove these theoretical presumptions. In case that all the defined conditions will be fulfilled, this method could be used in practice as a simplification of measurement of particle size distribution.
Czech abstract
This article deals with solid particle flow measurement by the use of acoustic emission method (AE). The particle impacts a waveguide and generates impulse AE. AE signal is usually measured by a piezoelectric wide-band sensor. The article expands formerly performed measurements that were focused on a research of a relationship between input particle parameters and measured frequency spectrum of AE signal. On basics obvious theoretical presumption, it is possible to obtain information about particle size distribution from measured signal by statistical analysis. Practical experiments were designed to prove these theoretical presumptions. In case that all the defined conditions will be fulfilled, this method could be used in practice as a simplification of measurement of particle size distribution.
English abstract
This article deals with solid particle flow measurement by the use of acoustic emission method (AE). The particle impacts a waveguide and generates impulse AE. AE signal is usually measured by a piezoelectric wide-band sensor. The article expands formerly performed measurements that were focused on a research of a relationship between input particle parameters and measured frequency spectrum of AE signal. On basics obvious theoretical presumption, it is possible to obtain information about particle size distribution from measured signal by statistical analysis. Practical experiments were designed to prove these theoretical presumptions. In case that all the defined conditions will be fulfilled, this method could be used in practice as a simplification of measurement of particle size distribution.
Keywords
solid particle flow, solid particle distribution, acoustic emission, power spectrum
RIV year
2012
Released
13.05.2012
Publisher
IEEE Service Center
Location
445 Hoes Lane Piscataway, NJ 08855-1331 USA
ISBN
978-1-4577-1771-0
Book
2012 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2012) Proceedings
Edition
1
Edition number
1
Pages from
1194
Pages to
1198
Pages count
5
BibTex
@inproceedings{BUT92728,
author="Miroslav {Uher} and Petr {Beneš}",
title="Measurement of Particle Size Distribution by the Use of Acoustic Emission Method",
annote="This article deals with solid particle flow measurement by the use of acoustic emission method (AE). The particle impacts a waveguide and generates impulse AE. AE signal is usually measured by a piezoelectric wide-band sensor. The article expands formerly performed measurements that were focused on a research of a relationship between input particle parameters and measured frequency spectrum of AE signal. On basics obvious theoretical presumption, it is possible to obtain information about particle size distribution from measured signal by statistical analysis. Practical experiments were designed to prove these theoretical presumptions. In case that all the defined conditions will be fulfilled, this method could be used in practice as a simplification of measurement of particle size distribution.",
address="IEEE Service Center",
booktitle="2012 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2012) Proceedings",
chapter="92728",
edition="1",
howpublished="online",
institution="IEEE Service Center",
year="2012",
month="may",
pages="1194--1198",
publisher="IEEE Service Center",
type="conference paper"
}