ON PRECISION ACOUSTIC WAVE CALCULATION IN A FREQUENCY DOMAIN
Tomasz Rymarczyk
1Research and Development Center, Lublin Netrix S.A., 2University of Economics and Innovation (Poland)
http://orcid.org/0000-0002-3524-9151
Jan Sikora
sik59@wp.pl1Research and Development Center, Lublin Netrix S.A., 2University of Economics and Innovation (Poland)
http://orcid.org/0000-0002-9492-5818
Abstract
The accuracy of the calculation of acoustic problems formulated in the frequency domain is presented in this work. The issues of the acoustic point sources modelling were discussed and the influence of frequency as well as the impact of the geometry of the analysed area on the accuracy of calculations were indicated. Speaking about the influence of geometry, we mean not only discretization but also the configuration of the considered area, such as for example point sources localization close to the outer edge.
Keywords:
acoustics wave propagation, computational modeling, source simulation, BEM simulationReferences
Harwood A. R. G.: Numerical Evaluation of Acoustic Green’s Functions. PhD School of Mechanical, Aerospace & Civil Engineering, University of Manchester, Manchester 2014.
Google Scholar
Henríquez V. C., Juhl P. M.: OpenBEM – An open source Boundary Element Method software in Acoustics. Conference Internoise 2010, Lisbon 2010.
Google Scholar
Kirkup S.: The Boundary Element Method in Acoustics: A Survey. Applied Sciences 9(8), 2019, 1642 [https://doi.org/10.3390/app9081642].
DOI: https://doi.org/10.3390/app9081642
Google Scholar
Opieliński K. J., Pruchnicki P., Gudra T.: Ultrasonic Mammography with Circular Transducer Array. Archives of Acoustics 39(4), 2014, 559–568 [http://doi.org/10.2478/aoa-2014-0060].
DOI: https://doi.org/10.2478/aoa-2014-0060
Google Scholar
Rymarczyk T.: Tomographic Imaging in Environmental, Industrial and Medical Applications. Innovatio Press Publishing Hause, Lublin 2019.
Google Scholar
Sikora J.: Boundary Element Method for Impedance and Optical Tomography. Warsaw University of Technology Publishing Hause, Warsaw 2007.
Google Scholar
https://www.comsol.com/acoustics-module
Google Scholar
https://reference.wolfram.com/language/PDEModels/tutorial/Acoustics/AcousticsFrequencyDomain.html
Google Scholar
Authors
Tomasz Rymarczyk1Research and Development Center, Lublin Netrix S.A., 2University of Economics and Innovation Poland
http://orcid.org/0000-0002-3524-9151
Authors
Jan Sikorasik59@wp.pl
1Research and Development Center, Lublin Netrix S.A., 2University of Economics and Innovation Poland
http://orcid.org/0000-0002-9492-5818
Statistics
Abstract views: 220PDF downloads: 110
License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Most read articles by the same author(s)
- Tomasz Rymarczyk, Grzegorz Kłosowski, SUPPLY CHAIN RISK MANAGEMENT BY MONTE CARLO METHOD , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 7 No. 4 (2017)
- Tomasz Rymarczyk, Barbara Stefaniak, Przemysław Adamkiewicz, NEURAL NETWORK AND CONVOLUTIONAL ALGORITH TO EXTRACT SHAPES BY E-MEDICUS APPLICATION , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 8 No. 3 (2018)
- Tomasz Rymarczyk, Paweł Tchórzewski, HYBRID TECHNIQUES TO SOLVE OPTIMIZATION PROBLEMS IN EIT , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 7 No. 1 (2017)
- Tomasz Rymarczyk, Paweł Tchórzewski, Jan Sikora, COUPLING BOUNDARY ELEMENT METHOD WITH LEVEL SET METHOD TO SOLVE INVERSE PROBLEM , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 7 No. 1 (2017)
- Krzysztof Król, Tomasz Rymarczyk, Konrad Niderla, Edward Kozłowski, SENSOR PLATFORM OF INDUSTRIAL TOMOGRAPHY FOR DIAGNOSTICS AND CONTROL OF TECHNOLOGICAL PROCESSES , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 13 No. 1 (2023)
- Tomasz Rymarczyk, Grzegorz Kłosowski, Tomasz Cieplak, THE USE OF PETRI NETS IN DECISION SUPPORT SYSTEMS BASED ON INTELLIGENT MULTIPLY SOURCE DATA ANALYSIS , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 7 No. 4 (2017)
- Michał Gołąbek, Tomasz Rymarczyk, DESIGN OF INNOVATIVE MEASUREMENT SYSTEMS IN ULTRASONIC TOMOGRAPHY , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 12 No. 2 (2022)
- Edyta Łukasik, Beata Pańczyk, Jan Sikora, CALCULATION OF THE IMPROPER INTEGRALS FOR FOURIER BOUNDARY ELEMENT METHOD , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 3 No. 3 (2013)
- Tomasz Cieplak, Tomasz Rymarczyk, Grzegorz Kłosowski, USING MICROSERVICES ARCHITECTURE AS ANALYTICAL SYSTEM FOR ELECTRICAL IMPEDANCE TOMOGRAPHY IMAGING , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 8 No. 1 (2018)
- Tomasz Rymarczyk, Przemysław Adamkiewicz, Jakub Szumowski, Konrad Niderla, Łukasz Gołąbek, Jan Sikora, CONCEPT OF DETECTION SYSTEM TO LOCALIZE INSIDE CLOSED AREA BY RADIO TOMOGRAPHIC IMAGING , Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska: Vol. 7 No. 1 (2017)
