| Title |
Collection of Gas Leak Sound Data using Virtual Environment |
| Authors |
임수빈(Su Bin Im) ; 박성욱(Sung Wook Park) |
| DOI |
https://doi.org/10.5573/ieie.2023.60.4.24 |
| Keywords |
Virtual environment; Data collection; Gas leak detector; acoustics; fluid dynamics |
| Abstract |
This paper investigated a method to produce sound data from virtual environment, which is essential for data-driven development of gas leak detectors. The produced data were compared with a previous research, where the envelope of sound pressure level along frequency were largely similar. The virtual environment utilized LES model for fluid dynamics and the Lighthill’s model for acoustics. The production was performed with various geometries, leaked gas speeds and orifice shapes. |