CAJ | 학술논문

在石油、石化和化工生产中，经常使用转子流量计和差压式流量计。为了更好对这两种流量计区分，首先对比了转子流量计与差压式流量计的工作原理，进而对两种流量计的流量方程进行推导，最后又比较了两种流量计的优缺点。
재석유、석화화화공생산중，경상사용전자류량계화차압식류량계。위료경호대저량충류량계구분，수선대비료전자류량계여차압식류량계적공작원리，진이대량충류량계적류량방정진행추도，최후우비교료량충류량계적우결점。
The rotameter and differential pressure flowmeter were used frequently in oil, petrochemistry and chemical production. In order to distinguish the two types of flowmeters betterly, firstly the working principle of rotameter and differential pressure flowmeter were compared, then the flow equation for two kinds of flowmeters were deduced, finally, a distinction between the advantages and disadvantages of two kinds of flowmeters was made.