Determination of the sound power of a machine inside an industrial room by the inversion method
Utilisation of the substitute sources system consisting of monopole sound sources is one of the methods of sound sources modelling in the industry. The knowledge of the actual acoustic pressure distribution around industrial sound sources is necessary for determination of the paramet...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2009-01-01
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| Series: | Archives of Acoustics |
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| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/573 |
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| author | Janusz PIECHOWICZ |
| author_facet | Janusz PIECHOWICZ |
| author_sort | Janusz PIECHOWICZ |
| collection | DOAJ |
| description | Utilisation of the substitute sources system consisting of
monopole sound sources is one of the methods of sound sources modelling in the
industry. The knowledge of the actual acoustic pressure distribution around
industrial sound sources is necessary for determination of the parameters of
such models. In order to satisfy requirements, the distribution of acoustic
pressure amplitudes as well as the distribution of phase shift angles between
acoustic signals are to be determined. The presented investigations constitute a
part of the research program related to the application of inversion methods in
the assessment of acoustic parameters of machines operating under industrial
conditions, as well as to the comparative analysis of the hereby obtained
results with the results obtainable by other methods of testing. |
| format | Article |
| id | doaj-art-e41684fbeabc4aa6962eec7c14470853 |
| institution | DOAJ |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-e41684fbeabc4aa6962eec7c144708532025-08-20T03:13:33ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2009-01-01342Determination of the sound power of a machine inside an industrial room by the inversion methodJanusz PIECHOWICZ0AGH University of Science and Technology, Department of Mechanics and Vibroacoustics Utilisation of the substitute sources system consisting of monopole sound sources is one of the methods of sound sources modelling in the industry. The knowledge of the actual acoustic pressure distribution around industrial sound sources is necessary for determination of the parameters of such models. In order to satisfy requirements, the distribution of acoustic pressure amplitudes as well as the distribution of phase shift angles between acoustic signals are to be determined. The presented investigations constitute a part of the research program related to the application of inversion methods in the assessment of acoustic parameters of machines operating under industrial conditions, as well as to the comparative analysis of the hereby obtained results with the results obtainable by other methods of testing. https://acoustics.ippt.pan.pl/index.php/aa/article/view/573industrial noiseacoustic fieldsound power |
| spellingShingle | Janusz PIECHOWICZ Determination of the sound power of a machine inside an industrial room by the inversion method Archives of Acoustics industrial noise acoustic field sound power |
| title | Determination of the sound power of a machine inside an industrial room by
the inversion method |
| title_full | Determination of the sound power of a machine inside an industrial room by
the inversion method |
| title_fullStr | Determination of the sound power of a machine inside an industrial room by
the inversion method |
| title_full_unstemmed | Determination of the sound power of a machine inside an industrial room by
the inversion method |
| title_short | Determination of the sound power of a machine inside an industrial room by
the inversion method |
| title_sort | determination of the sound power of a machine inside an industrial room by the inversion method |
| topic | industrial noise acoustic field sound power |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/573 |
| work_keys_str_mv | AT januszpiechowicz determinationofthesoundpowerofamachineinsideanindustrialroombytheinversionmethod |