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- Title
Analysis of the Photoacoustic Helmholtz Resonator with Conical-Ended Duct.
- Authors
Suchenek, Mariusz
- Abstract
The acoustic properties of the photoacoustic Helmholtz cell can be improved by conical modification of the duct ends. The cone profile of the duct ends was studied, and according to the previous work, not all modifications of the parameters provide an increase of the Q-factor of the resonator. The aim of this work is to investigate the influence of the conical modification of the duct using a step-approximated model.
- Subjects
ACOUSTOOPTICAL devices; HELMHOLTZ resonators; CONICAL columns (Acoustics); QUALITY factor meters; MATHEMATICAL models
- Publication
International Journal of Electronics & Telecommunications, 2017, Vol 63, Issue 2, p123
- ISSN
2081-8491
- Publication type
Article
- DOI
10.1515/eletel-2017-0016