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MAIN CONTENTS
2015年
3期
95-97
,共3页
超声波流量计%质量流量计%计量%精度%能耗
超聲波流量計%質量流量計%計量%精度%能耗
초성파류량계%질량류량계%계량%정도%능모
ultrasonic flowmeter%mass flowmeter%measurement%accuracy%energy consumption
本文结合某炼厂原油进厂流量计量，分析了采用质量流量计实现原油计量存在的问题。对质量流量计在测量过程中产生的压损、能耗进行了具体地计算。简单介绍了超声波流量计的工作原理及GE公司计量级超声波流量计的优点，并将两种流量计原油测量能耗进行了比较，为原油计量仪表的选型提供了新的思路。
本文結閤某煉廠原油進廠流量計量，分析瞭採用質量流量計實現原油計量存在的問題。對質量流量計在測量過程中產生的壓損、能耗進行瞭具體地計算。簡單介紹瞭超聲波流量計的工作原理及GE公司計量級超聲波流量計的優點，併將兩種流量計原油測量能耗進行瞭比較，為原油計量儀錶的選型提供瞭新的思路。
본문결합모련엄원유진엄류량계량，분석료채용질량류량계실현원유계량존재적문제。대질량류량계재측량과정중산생적압손、능모진행료구체지계산。간단개소료초성파류량계적공작원리급GE공사계량급초성파류량계적우점，병장량충류량계원유측량능모진행료비교，위원유계량의표적선형제공료신적사로。
In this paper, the problem in crude oil measurement by using quality flowmeter is analysed combined with a refinery of crude oil flow measurement.And the pressure loss and the energy consumption of mass flowmeter produced in the measuring process are specialy calculated .The working principle of the ultrasonic flowmeter and the advantages of GE measurement level of ultrasonic flowmeter are briefly stated. The two meter measuring energy consumption of crude oil were compared, and provides a new idea for the selection of crude oil metering instrument.
