ISO/TS 15769-2000
水文测验 明渠及部分填充管液体流量 多普勒流量测量法的应用指南

Hydrometric determinations - Liquid flow in open channels and partly filled pipes - Guidelines for the application of Doppler-based flow measurements

ISO/TS 15769-2000 发布历史

This Technical Specification gives guidelines for the selection and use of Doppler-based flowmeters for the measurement of liquid flow in small open channels and partly filled pipes. It is applicable to whole-channel flow measurements using a single meter at a fixed point in the cross-section. It is not applicable to flow measurements made using Doppler-based current meters for point velocity measurement nor using mobile profiling systems. A limitation of this technique is that measurement is made of the velocity of particles or other reflectors being transported by the liquid rather than that of the liquid itself. NOTE Though the title refers to liquid flow in general, the main use of flowmeters which use the Doppler principle is for water or water-based liquid and particular reference is often made in the text to water.

ISO/TS 15769-2000由国际标准化组织 IX-ISO 发布于 2000-12。

ISO/TS 15769-2000 在中国标准分类中归属于: A42 物理学与力学，在国际标准分类中归属于: 17.120.20 明渠中流量的测量。

ISO/TS 15769-2000的历代版本如下：

• 2000年12月 ISO/TS 15769-2000 水文测验 明渠及部分填充管液体流量 多普勒流量测量法的应用指南

ISO/TS 15769-2000 水文测验 明渠及部分填充管液体流量 多普勒流量测量法的应用指南 于 2010-04 变更为 ISO 15769-2010 液体比重测定法.使用多普勒效应和回声对比法对声速测定计的应用指南。

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标准号

ISO/TS 15769-2000

发布日期

2000年12月

实施日期

废止日期

无

中国标准分类号

A42

国际标准分类号

17.120.20

发布单位

IX-ISO

代替标准

ISO 15769-2010

适用范围

This Technical Specification gives guidelines for the selection and use of Doppler-based flowmeters for the measurement of liquid flow in small open channels and partly filled pipes. It is applicable to whole-channel flow measurements using a single meter at a fixed point in the cross-section. It is not applicable to flow measurements made using Doppler-based current meters for point velocity measurement nor using mobile profiling systems. A limitation of this technique is that measurement is made of the velocity of particles or other reflectors being transported by the liquid rather than that of the liquid itself. NOTE Though the title refers to liquid flow in general, the main use of flowmeters which use the Doppler principle is for water or water-based liquid and particular reference is often made in the text to water.