ACCURACY ANALYSIS OF THE NUMERICALLY CALCULATED DISCHARGE CHARACTERISTICS OF FLOW-MEASURING WEIRS AND FLUMES

A. M. Kusher

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ACCURACY ANALYSIS OF THE NUMERICALLY CALCULATED DISCHARGE CHARACTERISTICS OF FLOW-MEASURING WEIRS AND FLUMES

机译：流量测量堰和冲灯的数值计算出的放电特性的准确性分析

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摘要

A comparative analysis of the empirical and numerically found discharge characteristics of the most common flow-measuring structures was performed. The results of testing the developed technical solutions by comparison with known experimental and theoretical dependencies are presented.

机译：对最常见的流量测量结构的经验和数值发现的放电特性进行了比较分析。介绍了通过与已知的实验和理论依赖性进行比较测试所开发的技术解决方案的结果。

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来源
《Hydrotechnical Construction》 |2020年第3期|337-342|共6页
作者
A. M. Kusher;
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作者单位

A. N. Kostyakov All-Russian Scientific Research Institute of Hydraulic Engineering and Land Reclamation Russia;

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原文格式 PDF
正文语种 eng
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关键词
computational fluid dynamics; flow-measuring structure; discharge characteristic; thin-plate weir; broad-crested weir; crest with a sloping front wall; critical-depth flume; Crump weir;

机译：计算流体动力学;流量测量结构;放电特征;薄板堰;广阔的堰;冠与前墙倾斜;临界深度水槽;Crump Weir.;

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ACCURACY ANALYSIS OF THE NUMERICALLY CALCULATED DISCHARGE CHARACTERISTICS OF FLOW-MEASURING WEIRS AND FLUMES

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