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两相流或多相流参数的测量在各种生产过程和能源系统中愈来愈引起人们的重视。例如,在工业系统和实验室研究中,有时需对下列对象进行测量:油田开采中油一气流量,悬浮液管道,物料的气体输送,流化床,化学反应器,脱盐装置,地热能站,核反应器等。这些测量都涉及到了多相流问题。毫无疑问,多相流参数的测量在各个领域的应用都是很重要的。在与核反应有关的研究中,对多相流参数检测技术的发展起了相当的推动作用。这里不仅仅是为了获取稳态操作下的设计信息,同时也是为了在过渡状态和事
Measurement of two-phase or multi-phase flow parameters has drawn increasing attention in various production processes and energy systems. For example, in industrial systems and laboratory studies, it is sometimes necessary to measure: gas flow in a field, slurry pipelines, gas delivery of materials, fluidized beds, chemical reactors, desalination plants, geothermal stations, nuclear reactions And so on. These measurements all involve multiphase flow problems. There is no doubt that the measurement of multiphase flow parameters in various fields are very important. In the research related to nuclear reaction, the development of multi-phase flow parameter detection technology has played a considerable role in promoting. Not just for the purpose of obtaining design information under steady-state operation, but also for the sake of transition and business