Conference proceeding
Acoustic emission sensor for identification of chemical reactions
Proceedings of the 1999 Joint Meeting of the European Frequency and Time Forum and the IEEE International Frequency Control Symposium (Cat. No.99CH36313), v 2, pp 978-982 vol.2
1999
Abstract
This paper describes a novel acoustic wave sensor designed for identification of chemical reactions. The principle of operation of the sensor is based on the acoustic emission (AE) phenomena. Chemical changes taking place during reactions are accompanied by energy transfer with some of the energy converted into acoustic waves. The AE waves frequency spectra exhibited unique patterns for the studied chemical reactions, and were used for their identification. A backpropagating neural network was used to implement the recognition of the AE chemical pattern. Potential applications of the AE chemical sensor include process control in the chemical, food, medical and pharmaceutical industries.
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Details
- Title
- Acoustic emission sensor for identification of chemical reactions
- Creators
- R.M Lec - Drexel UniversityP.A LewinM MusaviS.W BangS GoelS KwounE Radulescu
- Publication Details
- Proceedings of the 1999 Joint Meeting of the European Frequency and Time Forum and the IEEE International Frequency Control Symposium (Cat. No.99CH36313), v 2, pp 978-982 vol.2
- Publisher
- IEEE
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- School of Biomedical Engineering, Science, and Health Systems
- Other Identifier
- 991019186662904721