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- Title
VIRTUAL LABORATORY FOR UNDERWATER NOISE ATTENUATION.
- Authors
Popovici, V.; Arsene, Delicia; Borda, C.; Marinescu, M.; Butu, L.; Arsene, M.
- Abstract
This paper presents a solution to reduce the noise produced by rig tenders. Underwater noise sources cause environmental pollution, with damage to marine life habitat, their communication, disrupting the feeding area, with economic repercussions on the number of fish and the fishing activity. Measurement of sound power level of these noise sources has led to the conclusion that the highest level, according to 120 dB re 1μPa criterion was extended to 3-5 km distance from the platform. Virtual instruments were built by the phenomenon of composition leads to attenuation of sound waves in the vicinity of marine platforms.
- Subjects
UNDERWATER noise; SOUND waves; WATER pollution; SOUND pressure; NATURAL gas
- Publication
TEHNOMUS, 2013, p375
- ISSN
1224-029X
- Publication type
Article