An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.
许琳媛 常滨
Wen Yuan (Middle School Edition) 2018 No.11
沈阳燃气有限公司 辽宁 沈阳 110005
近年来,随着我国经济水平不断提高,超声波燃气表开始应用.超声波计量技术广泛应用于大管径、输气管道、城市门站等场所管道天然气的计量,但在家用天然气计量领域未大规模普及.超声波燃气表多采用时差法计量技术,通过测量超声波逆流和顺流传播时间差实现天然气流量计量.介绍时差法超声波计量技术原理,超声波燃气表的超声波换能器、流道、声道等关键部件的结构设计等.
超声波燃气表;超声波计量;家用燃气计量;居民用户
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Language: 中文
CN:11-9275/G
ISSN:2096-627X
Publication Frequency: 月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.