- Tytuł:
- Variability Influence of Input Parameters οn Result of Room Acoustic Calculation
- Autorzy:
-
Mleczko, D.
Wszołek, T. - Powiązania:
- https://bibliotekanauki.pl/articles/1537528.pdf
- Data publikacji:
- 2010-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
43.20.Dk
43.50.Jh
43.55.Ka - Opis:
- For a long time there is a need in industry of acoustical modeling of rooms. Modeling is necessary for new production room design, the exchange of existing machinery, modernization or expansion of production rooms, changes in production profile or acoustical room adaptation for acoustical work conditions improvement. in such cases modeling quality is essential and thanks to uncertainty analysis it is possible to quantitatively estimate the effect that input parameters value variation has on model behavior. The article presents general rules for sound pressure level prediction uncertainty calculation in a room. By partial uncertainty calculation analysis of input parameters influence on uncertainty prediction an effort was taken to find parameters with biggest influence on the prediction process. As an example an industrial production room is presented which was modeled to predict noise level on a work stands after it was expanded.
- Źródło:
-
Acta Physica Polonica A; 2010, 118, 1; 128-130
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł