ISO 2975-1:1974 封闭管道中水流量的测定.示踪法.第1部分:总则
标准编号:ISO 2975-1:1974
中文名称:封闭管道中水流量的测定.示踪法.第1部分:总则
英文名称:Measurement of water flow in closed conduits — Tracer methods — Part 1: General
发布日期:1974-05
标准范围
示踪法适用于可注入溶液的管道中的流量测量,以及可实现该溶液与管道中流动的水有效混合的情况,最后一个条件是基本条件。包括方法的选择、示踪剂的选择、测量长度和适当混合距离的选择,以及可能的误差。
Tracer methods apply to flow measurement in conduits into which a solution can be injected and those cases where effective mixing of this solution with the water flowing in the conduit can be achieved, this last condition being fundamental. Covers choice of method, choice of tracer, choice of measuring length and adequate mixing distance, and possible errors.
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