Verabar在煤气流量计量中的应用  

The application of vera bar in the flux measure of coal gas

作　　者：蔡淑荣 翟俊娥[1] 

机构地区：[1]唐山钢铁公司计控处,唐山063016

出　　处：《河北理工大学学报（自然科学版）》2003年第z1期123-125,共3页Journal of Hebei Polytechnic University:Social Science Edition

摘　　要：煤气流量计量在能源计量中一直占有很重要的地位。由于生产工艺的限制,煤气成分复杂,含有多种粘性物质以及细小颗粒和水分。煤气计量检测设备安装维护的方便与否及其稳定性和准确性就成为流量计量中首先应考虑的要素。介绍了一种新型节能元件Ver abar在煤气流量应用及效果。The flux measure of coal gas has been taking up very important position in energy measure.Because of the limit of production technegues,component of coal gas is complexe. More over,coal gas contains much dope,tiny grain and moisture.Whether it is convent for the installation and maintenance of check and measure and veracity become the first considered factor in the flux measure of coal gas.This article mainly introduces a kind of new type economic instrument-the application of Verabar in the flux measure of coal gas.

关 键 词：节流件 探头 压损 流体系数 

分 类 号：TK31[动力工程及工程热物理—热能工程]