【摘要】 文章介绍了我国天然气计量的现状及存在的主要问题,着重对几种常用天然气流量计的原理、优缺点进行了对比分析,提出了有针对性的选型指南,阐述了当前天然气计量的发展趋势。更多还原

【Abstract】 With the increasing development of natural gas industry and continuous broadening of natural gas market,research on natural gas measurement technique is attached much more importance to.In this paper,the status quo and subsistent problem for natural gas measurement are represented.The principles of several conventional gas flowmeters are described,either their advantages or disadvantages are compared and corresponding guideline for selecting is put forward.The future development of natural gas measurement is further discussed including some recommendations.更多还原