在河流和液压结构中对不平坦床上的液压跳跃进行试验,以验证流模型的有效性
Francisco Nicolás Cantero-Chinchilla1, Oscar Castro-Orgaz2, Sk Zeeshan Ali3
1University of Cordoba, Hydraulic Engineering Area, Rabanales Campus, Leonardo da Vinci Building, 14071, Córdoba, Spain. z12cachf@uco.es.
Scientific data
|March 27, 2024
概括
这项研究详细介绍了在开放道中的液压跳跃实验,测量了自由表面和床压力对障碍物的影响. 该数据集有助于河流模型验证和流研究.
科学领域:
- 流体力学的流体力学
- 开放通道液压系统 开放通道液压
- 实验性的流体动力学.
背景情况:
- 液压跳跃是开放通道流动中的关键现象,影响沉积物运输和能量消耗.
- 了解液压跳跃与床障碍物的相互作用对于设计稳定的液压结构至关重要.
- 现有的数据集缺乏围绕障碍物的自由表面和床压力动态的全面测量.
研究的目的:
- 为了呈现一个全面的数据集的实验室实验的液压跳跃与高斯形状床障碍物相互作用的数据集.
- 准确测量稳定和不稳定的液压跳跃对自由表面和床压的影响.
- 确保实验数据的可转移性和可用性,用于模型验证和进一步研究.
主要方法:
- 在开放道的水管中进行了实验室实验,并进行了稳定和不稳定的液压跳跃.
- 采用多过程方法,包括实验性记录,图像后处理和水位数字化.
- 使用平衡仪测量床压,以确保稳定流动条件,并捕获全景图像以进行时间分析.
主要成果:
- 创建了一个全面的数据集,详细介绍了自由表面和床压力变化.
- 提供有组织的数据包与实验结果和图形表示方便评估.
- 记录了液压跳跃对障碍诱导的流动力学的影响.
结论:
- 这一数据集对于验证河流模型和研究流驱动现象非常有价值.
- 详细的方法可以为类似的开放通道流量问题推进实验室技术.
- 这些发现有助于更好地了解液压跳跃与障碍物相互作用.
相关概念视频
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