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Engineering
可视化潜流流通过底形用染料试验及仿真
可视化潜流流通过底形用染料试验及仿真
JoVE Journal
Engineering
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JoVE Journal Engineering
Visualizing Hyporheic Flow Through Bedforms Using Dye Experiments and Simulation

可视化潜流流通过底形用染料试验及仿真

Full Text
12,903 Views
09:49 min
November 18, 2015

DOI: 10.3791/53285-v

Susa H. Stonedahl1, Kevin R. Roche2, Forrest Stonedahl3, Aaron I. Packman2

1Engineering and Physical Science,St. Ambrose University, 2Civil and Environmental Engineering,Northwestern University, 3Mathematics and Computer Science,Augustana College

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Please note that some of the translations on this page are AI generated. Click here for the English version.

这份手稿描述了如何在水槽中创建规则的床模,可视化通过床模的流动,并使用计算机模拟来模拟流动。 计算机模拟结果与实验观察结果相差无几。 这种耦合的模拟和实验非常适合研究和教育目的。

该程序的总体目标是使用建模软件通过实验演示 hypo EIC 流,该软件创建与物理实验高度一致的模拟。该方法通过展示流经溪流下沉积物的水流如何受到沉积物、地形和地表水特性的影响,帮助演示水文学领域的关键概念。虽然这种方法可用于研究超 IC 流,但它也可以用于教育实验室,向所有级别的学生演示超 IC 流。

该技术的主要优点是它将物理实验室实验与模拟相同现象的交互式计算机软件相结合。视觉演示显示了物理实验和模拟之间的空间相似性和差异性,这鼓励了对超原理的更深入理解。首先安装所需的软件,即 net logo 和两个在 net 中运行的脚本。

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