CAJ | 학술논문

为了提高MJ-120型流量计的计量准确度，根据该流量计的工作原理，首先从理论上推导了流量计瞬时流量的计算公式，通过AMESim软件建立了MJ-120型流量计的仿真模型，对不同参数进行批处理，分析流量计的压力—流量特性以及性能参数和结构参数对其输出流量的影响，这对MJ-120型流量计的性能研究具有一定的参考价值，为提高流量计的计量准确度提供了新思路。
위료제고MJ-120형류량계적계량준학도，근거해류량계적공작원리，수선종이론상추도료류량계순시류량적계산공식，통과AMESim연건건립료MJ-120형류량계적방진모형，대불동삼수진행비처리，분석류량계적압력—류량특성이급성능삼수화결구삼수대기수출류량적영향，저대MJ-120형류량계적성능연구구유일정적삼고개치，위제고류량계적계량준학도제공료신사로。
In order to improve the metering accuracy of MJ-120 type flowmeter according to the working principle of the flowmeter, first of all, it deduced the calculation formulas of instantaneous flow rate of the flowmeter itheoretically. Through AMESim software established the simulation model of the MJ-120 type flowmeter,using different parameters to carry on the batch and analyze the pressure flow character-istics of the flow meter and performance parameters and structure parameters influence on the output flow rate, the study on the performance of the MJ-120 type flowmeter has a certain reference value in order to improve the accuracy of measuring meter this study provides a new way of thinking.