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Application of acoustics for measuring nearbed sediment processes: an integrated approach

机译：声学应用于近底沉积工艺的应用：综合方法

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Results are reported from an experiment in which an integrated acoustics approach was used to study suspended sediment transport processes. To measure concentration and particle size profiles of the sediments in suspension triple frequency acoustic backscattering, ABS, was used. To obtain current profiles two complementary techniques were used: a coherent Doppler velocity profiler, CDVP, and a cross-correlation velocity profiler CCVP. To ascertain the local bed morphology a radial scanning sand ripple profiler, SRP, was used. The combined use of these systems provided integrated measurements of the topography, hydrodynamics and suspended sediments, and such synthesis is expected to advance the study of nearbed sediment processes.

机译：结果是从实验报告的，其中用于研究悬浮沉积物运输过程的集成声学方法。为了测量悬浮三频声学背散，ABS中沉积物的浓度和粒度曲线。为了获得电流配置文件，使用了两种互补技术：相干多普勒速度分析器，CDVP和互相关速度分析器CCVP。为了确定当地床形态，使用了径向扫描砂纹谱分析器，SRP。这些系统的结合使用提供了地形，流体动力学和悬浮沉积物的综合测量，并且预计这种合成将推进接近底沉积过程的研究。

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《MTS/IEEE Conference Proceedings》|1998年||共4页
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Thorne P.D.; Hardcastle P.J.; Institute of Electric and Electronic Engineer;
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中图分类自动化技术、计算机技术;
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3. Glacial and post-glacial sedimentary processes in the Irish Rockall Trough from an integrated acoustic analysis of near-seabed sediments [J] . Sacchetti F., Benetti S., Quinn R., Geo-marine letters . 2013,第1期

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Application of acoustics for measuring nearbed sediment processes: an integrated approach

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