【摘要】 阐述了涡轮流量计的工作原理和动态特性,建立了涡轮流量计的多相流测量模型,并在模拟的多相流装置中进行了试验验证,得出了流体密度是涡轮流量计在测量多相流的流量时的影响因子,并且讨论了流体密度影响多相流的流量测量的规律更多还原

【Abstract】 The principle and dynamic characteristics of the turbine flowmeter are expounded,and the multiphase flow measuring model of the turbine flowmeter is estabilished. Experimental examination is done in the multiphase flow simulative equipment. The experimental result is that the consistency of liquid is the influence factor of the turbine flowmeter in measurement of multiphase flow,and influence law was discussed.更多还原