Multi-dimensional representation of river hydrodynamics using ADCP data processing software

被引：10
|
作者：
Kim, Dongsu [1 ]
Muste, Marian [1 ]
机构：
[1] IIHR Hydrosci & Engn, Iowa City, IA 52242 USA
来源：
ENVIRONMENTAL MODELLING & SOFTWARE | 2012年 / 38卷
基金：
美国国家科学基金会;
关键词：
ADCP; Hydrodynamics; Flow representation; Processing software; BED SHEAR-STRESS; FIXED-VESSEL; PART II; FLOW; PROFILER; VELOCITY;
D O I：
10.1016/j.envsoft.2012.05.011
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Acoustic Doppler Current Profilers (ADCPs) are increasingly popular in the river research and management communities being primarily used for estimation of stream flows. ADCPs capabilities, however, entail additional features that are not fully explored and encapsulated in the ADCP manufacturers' companion software. The paper introduces a unifying software that enable users to extract additional information from ADCP measurements. The paper provides the underlying algorithms on which the software is based and illustrates the multidimensional visualization and processing capabilities of the software. Among the software features are: velocity representation in horizontal and vertical planes, 1D/2D/3D velocity plotting at reach scale, time and spatial averaging, gridded velocity interpolation, and velocity-derived quantities relevant to river hydrodynamics (bed shear stress, longitudinal dispersion coefficient, and turbulence quantities). (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：158 / 166
页数：9
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