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Inventi Impact: Acoustics

Articles

  • Inventi:eas/25211/18
    Quantification and Analysis of Suspended Sediments Concentration Using Mobile and Static Acoustic\nDoppler Current Profiler Instruments
    01-Jan-1970 Research 2018 : April - June
    Angga Dwinovantyo, Henry M Manik, Tri Prartono, Susilohadi Susilohadi

    The application of Acoustic Doppler Current Profiler (ADCP) can be used not only for measuring ocean currents, but also for\nquantifying suspended sediment concentrations (SSC) from acoustic backscatter strength based on sonar principle. Suspended\nsediment has long been recognized as the largest sources of sea contaminant and must be considered as one of the important\nparameters in water quality of seawater. This research was to determine SSC from measured acoustic backscattered intensity of\nstatic and mobile ADCP. In this study, vertically mounted 400 kHz and 750 kHz static ADCP were deployed in Lembeh Strait,\nNorth Sulawesi. A mobile ADCP 307.2 kHz was also mounted on the boat and moved to the predefined cross-section, accordingly.\nThe linear regression analysis of echo intensity measured by ADCP and by direct measurement methods showed that ADCP is a\nreliable method to measure SSC with correlation coefficient (

    How to Cite this Article
    CC Compliant Citation: Angga Dwinovantyo, Henry M. Manik, Tri\nPrartono, and Susilohadi Susilohadi, â??Quantification and Analysis\nof Suspended Sediments Concentration Using Mobile and Static\nAcoustic Doppler Current Profiler Instruments,â? Advances in\nAcoustics and Vibration, vol. 2017, Article ID 4890421, 14 pages,\n2017. doi:10.1155/2017/4890421, https://\ncreativecommons.org/licenses/by/3.0/.
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