A 3‐MHz acoustic concentration meter that measures suspended sand
نویسندگان
چکیده
منابع مشابه
Spatio-Temporal Variation of Suspended Sediment Concentration at Downstream of a Sand Mine
The growing population led to greater human need to use natural resources such as sand and gravel mines. Direct removal of sands from the bed river leads to increase suspended sediment concentrations in downstream of harvested area and creates other problems viz. filling reservoirs, change in hydraulic characteristics of the channel and environmental damages. However, the range of temporal and ...
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The suspended sediment concentration is a key element in stream monitoring, although the turbidity and acoustic Doppler backscattering may be suitable surrogate measures. Herein a series of new experiments were conducted in laboratory under controlled conditions using water and mud samples collected in a small subtropical estuary of Eastern Australia. The relationship between suspended sediment...
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We have tried to identify different problems in music cognition and find algorithmic methods and mathematical ideas for approaching these problems. The main theme was working on rhythms, and particularly focusing on syncopation and other elements that make a rhythm sound interesting, or complex. Two rather independent problems have been dealt with. The first is implementing an algorithm for fin...
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Better understanding of suspended sediment transport processes allows for better management of both rivers and coasts. Based on field data and sediment transport energy theory, this study presents an analysis on the suspended sediment hysteresis in the Lower Tenryu River of Japan in connection to the channel carrying capacity of suspended sediment and morphological characteristics. The transpor...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1987
ISSN: 0001-4966
DOI: 10.1121/1.2024655